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Embalming
MortSci
355
Science
Undergraduate 4
10/05/2021

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Term
Antemortem injuries resulting from friction of the skin against a firm object resulting in the removal of the epidermis.
Definition
Abrasion
Term
To bluntly adjoin another structure; for example, the line of eye closure.
Definition
Abut
Term
A group of chemicals used in addition to vascular (arterial) and cavity embalming fluids; most are applied to the body surface.
Definition
Accessory chemicals
Term
Concentration of 0.5 ppm of formaldehyde calculated as an 8-hour TWA concentration as defined by OSHA.
Definition
Action level
Term
Pressure indicated by the injector gauge needle when the arterial tube is open and the arterial solution is flowing into the body.
Definition
Actual pressure
Term
Characterized by the presence of free oxygen.
Definition
Aerobic
Term
Increased viscosity of blood brought about by the clumping of particulate formed elements in the blood vessels.
Definition
Agglutination
Term
Decrease in body temperature immediately before death.
Definition
Agonal algor
Term
Change from a fluid into a thickened mass of blood immediately before death.
Definition
Agonal coagulation
Term
Loss of moisture immediately before death.
Definition
Agonal dehydration
Term
Escape of blood serum from an intravascular to an extravascular location immediately before death.
Definition
Agonal edema
Term
Increase in body temperature immediately before death.
Definition
Agonal fever
Term
Redistribution of endemic microflora on a host-wide basis immediately before death.
Definition
Agonal translocation
Term
Postmortem cooling of the body to the ambient temperature.
Definition
Algor mortis
Term
Method of injection and drainage in which embalming solution is injected and then injection is stopped while drainage is opened.
Definition
Alternate drainage
Term
Building block of protein.
Definition
Amino acid
Term
Characterized by the absence of free oxygen.
Definition
Anaerobic
Term
Generalized edema in subcutaneous tissue.
Definition
Anasarca
Term
Descriptive reference for locating arteries and veins by means of identifiable anatomical structures.
Definition
Anatomical guide
Term
Points of origin and termination in relation to adjacent structures used to designate the boundaries of arteries.
Definition
Anatomical limit
Term
Localized abnormal dilation of a blood vessel resulting in a weakness of the vessel.
Definition
Aneurysm
Term
Embalming instrument that is used for blunt dissection and raising vessels.
Definition
Aneurysm hook
Term
Embalming instrument that is used for blunt dissection with an eye in the hook portion of the instrument for placing ligatures around raised vessels.
Definition
Aneurysm needle
Term
Drainage instrument designed for the removal of venous blood clots.
Definition
Angular spring forceps
Term
Deviation from the normal.
Definition
Anomaly
Term
Triangular depression in front of the bend of the elbow.
Definition
Antecubital fossa
Term
Distension of the tissues beneath the skin by gas or air from a puncture or tear in the pleural sac or the lung tissue.
Definition
Antemortem subcutaneous emphysema
Term
Ingredient of embalming fluid that retards the natural postmortem tendency of blood to become viscous and prevents adverse reactions between blood and other embalming chemicals.
Definition
Anticoagulant (Water conditioning agent)
Term
Condition in which the manifestations of life are feebly maintained.
Definition
Apparent death
Term
Concentrated preservative embalming chemical for injection into the arterial system during vascular embalming.
Definition
Arterial fluid
Term
Mixture of arterial fluid and water used for arterial injection and may include supplemental fluids.
Definition
Arterial solution
Term
Accumulation of serous fluids in the peritoneal (abdominal) cavity.
Definition
Ascites
Term
Freedom from infection and from any form of life; sterility.
Definition
Asepsis
Term
Fatty degeneration or thickening of the walls of the larger arteries occurring in atherosclerosis.
Definition
Atheroma
Term
Self-destruction of cells; decomposition of all tissues by enzymes of their own formation without microbial assistance.
Definition
Autolysis
Term
The body’s own digestive enzymes capable of destroying body cells.
Definition
Autolytic enzyme
Term
Substance used to destroy bacteria.
Definition
Bactericide
Term
Irreversible somatic death.
Definition
Biological death
Term
A carcinogen potentially produced when formaldehyde and sodium hypochlorite come into contact with each other.
Definition
Bischloromethyl ether/BCME
Term
Chlorine-containing compound used for disinfection of inorganic/inanimate surfaces.
Definition
Bleach (Sodium hypochlorite)
Term
Condition resulting from changes in blood composition, content, or location, either intravascularly or extravascularly.
Definition
Blood discoloration
Term
Acute, deep-seated inflammation in the skin, which usually begins as a subcutaneous swelling in a hair follicle.
Definition
Boil (Furuncle)
Term
Temporary suture consisting of individual stitches employed to sustain the proper position of tissues.
Definition
Bridge suture (Interrupted suture)
Term
Substance capable of neutralizing acids and bases to maintain a constant pH.
Definition
Buffer
Term
Self-contained manual pump made from soft rubber designed to create pressure to deliver arterial fluid as it passes through one-way valves located within the bulb.
Definition
Bulb syringe
Term
Intravascular red-blue discoloration resulting from postmortem hypostasis of blood.
Definition
Cadaveric lividity (Livor mortis)
Term
Immediate stiffening of the muscles of a dead human body.
Definition
Cadaveric spasm (Instantaneous rigor)
Term
Formation of new channels in a tissue.
Definition
Canalization
Term
Semi-permeable minute blood vessels allowing for the diffusion of arterial embalming fluid.
Definition
Capillary
Term
Compound of hydrogen, carbon, and oxygen that is an aldehyde or ketone derivative of a polyhydroxy alcohol.
Definition
Carbohydrate
Term
Circumscribed inflammation of the skin and deeper tissues that ends in suppuration and is accompanied by systemic symptoms.
Definition
Carbuncle
Term
Death of the individual cells of the body.
Definition
Cellular death
Term
Center of arterial solution distribution.
Definition
Ascending aorta and/or arch of the aorta
Term
Center of venous drainage.
Definition
Right atrium
Term
Embalming machine that uses an electrical pump to create pulsating and non-pulsating pressure.
Definition
Centrifugal force machine
Term
Substance used as an anticoagulant in embalming solutions that binds metallic ions.
Definition
Chelate
Term
Phase of somatic death lasting from 5-6 minutes during which life may be restored.
Definition
Clinical death
Term
Procedure that limits exposure to drainage by attaching tubing to a drain tube allowing drainage to flow directly from a vein into a sanitary disposal system.
Definition
Closed drainage system
Term
Primarily used to supplement and enhance the action of vascular (arterial) solutions.
Definition
Co-injection fluid
Term
Death beginning at the brain due to irreversible cessation of brain activity and loss of consciousness.
Definition
Coma
Term
Disinfection carried out during the embalming process.
Definition
Concurrent disinfection
Term
Drainage that occurs continuously during vascular injection.
Definition
Concurrent drainage
Term
Rounded articular process on a bone.
Definition
Condyle
Term
Portion of the cornea recovered for transplantation in situ.
Definition
Corneal sclera button
Term
Arterial fluid that contains active dyes intended to restore a more natural skin tone.
Definition
Cosmetic fluid
Term
Technique using active dye in an attempt to cover internal discolorations such as jaundice.
Definition
Counterstaining
Term
Crackling sensation produced when gases trapped in tissues are palpated, as in subcutaneous emphysema or tissue gas.
Definition
Crepitation
Term
Thin, medial portion of the ethmoid bone of the skull used as a point of entry for cranial aspiration.
Definition
Cribriform plate
Term
Irreversible cessation of all vital functions.
Definition
Death
Term
Semi-convulsive twitches that often occur before death.
Definition
Death struggle
Term
Decomposition of proteins by enzymes of aerobic bacteria.
Definition
Decay
Term
Documentation of body conditions and subsequent treatments when sheltering, or preparing a body for visual identification prior to cremation; or for a body received from another facility.
Definition
Decedent care report
Term
Separation of compounds into simpler substances by the action of microbial and/or autolytic enzymes.
Definition
Decomposition
Term
Extreme dehydration often resulting in post-embalming discolorations.
Definition
Desiccation
Term
Separation of substances in solution on the basis of differences in their ability to pass through a semipermeable membrane.
Definition
Dialysis
Term
Difference between potential and actual pressure.
Definition
Differential pressure
Term
Any abnormal color in or upon the human body.
Definition
Discoloration
Term
Any deviation from or interruption of the normal structure or function of a body part, organ, or system.
Definition
Disease
Term
An agent, usually chemical, applied to inanimate objects/surfaces to destroy most disease-causing microbial agents, excluding bacterial spores.
Definition
Disinfectant
Term
Destruction and/or inhibition of most pathogenic organisms and their products in or on the body.
Definition
Disinfection
Term
Necrosis resulting from localized deprivation of arterial blood supply.
Definition
Dry gangrene (Ischemic necrosis)
Term
Bruising discoloration of the skin caused by the escape of blood into the extravascular tissues.
Definition
Ecchymosis
Term
Abnormal accumulation of fluids in tissues or body cavities.
Definition
Edema
Term
Device that uses a motor to create suction for the purpose of aspiration.
Definition
Electric aspirator
Term
Electrically-heated blade which may be used to dry moist tissue, reduce swollen tissue, and restore contour to natural form.
Definition
Electric spatula (Tissue reducer)
Term
Organic catalyst produced by living cells and capable of autolytic decomposition.
Definition
Enzyme
Term
Product of decomposition of fats.
Definition
Fatty acid
Term
Characterized by a high fever, causing dehydration of the body.
Definition
Febrile
Term
The microbial (enzymatic) decomposition of carbohydrates under anaerobic conditions.
Definition
Fermentation
Term
Lesion of the mucous membrane of the lip or mouth.
Definition
Fever blister
Term
Rigidity of tissue due to chemical reaction.
Definition
Firming
Term
Act of making tissue rigid as a result of protein solidification.
Definition
Fixation
Term
Agent employed in the preparation of tissues for the purpose of maintaining the existing form of the structure.
Definition
Fixative
Term
Colorless, strong-smelling gas that when used in solution is a powerful preservative and disinfectant; a known carcinogen.
Definition
Formaldehyde/HCHO
Term
Amount of formaldehyde required to effectively preserve remains.
Definition
Formaldehyde demand(Preservative demand)
Term
Death of body tissues due to deficient or absent blood supply.
Definition
Gangrene
Term
Antemortem form of gangrene, associated with anaerobic gas forming bacilli, most commonly, Clostridium perfringens.
Definition
Gas gangrene
Term
Extravascular settling of preservative fluids by gravitational force to the dependent areas of the body.
Definition
Gravity filtration
Term
Apparatus used to inject arterial fluid; relies on gravity to create the pressure required to deliver the fluid.
Definition
Gravity injector
Term
Derived unit that measures a dose of absorbed radiation.
Definition
Gray (Gy)
Term
Historical instrument resembling a large hypodermic syringe attached to a bottle apparatus; used to create either pressure for injection or vacuum for aspiration.
Definition
Hand pump
Term
Chemical in powder form that has the ability to absorb moisture and/or preserve tissue; used in cavity treatment of autopsied cases.
Definition
Hardening compound
Term
Agent exposing one to risk.
Definition
Hazardous material
Term
Tumor like swelling of blood.
Definition
Hematoma
Term
The red pigment of the hemoglobin.
Definition
Heme
Term
Iron-containing pigment of red blood cells functioning to carry oxygen to the cells.
Definition
Hemoglobin
Term
Destruction of red blood cells that releases heme.
Definition
Hemolysis
Term
Inflammation of the liver.
Definition
Hepatitis
Term
Body of a deceased person, including cremated remains.
Definition
Human remains
Term
Chemical that increases the capability of embalmed tissue to retain moisture.
Definition
Humectant (Restorative fluid)
Term
Apparatus that utilizes a water supply to create suction and is used to aspirate the contents of the body's cavities.
Definition
Hydroaspirator
Term
Decomposition with water as one of the reactants.
Definition
Hydrolysis
Term
Readily absorbing moisture.
Definition
Hygroscopic
Term
Solution having a greater concentration of dissolved solute than the solution to which it is compared.
Definition
Hypertonic
Term
Process of blood and/or other fluids settling to the dependent portions of the body that can occur in the antemortem, agonal, or postmortem period.
Definition
Hypostasis
Term
Solution having a lesser concentration of dissolved solute than the solution to which it is compared.
Definition
Hypotonic
Term
Swelling and softening of tissues and organs as a result of absorbing moisture from adjacent sources.
Definition
Imbibition
Term
Strength of embalming fluids indicated by the number of grams of pure formaldehyde gas dissolved in 100 ml of solution; usually refers to a percentage.
Definition
Index
Term
A child less than one year of age.
Definition
Infant
Term
Condition caused by the growth of a pathogenic microorganism in the body.
Definition
Infectious disease
Term
Anatomical structure forming the base of the femoral triangle; extends from the anterior superior iliac spine to the pubic tubercle.
Definition
Inguinal ligament
Term
Amount of pressure produced by an injection device to overcome initial intravascular and/or extravascular resistance on or within the vascular system.
Definition
Injection pressure
Term
Method of drainage in which the drainage is stopped at intervals while the injection continues.
Definition
Intermittent drainage (Restricted drainage)
Term
Substance in the supporting connective tissues surrounding body cells.
Definition
Interstitial fluid
Term
Protoplasmic substance inside body cells.
Definition
Intracellular fluid
Term
Force created as the flow of embalming solution is established and the arterial walls expand and contract, resulting in filling of the capillary beds and development of pressure filtration.
Definition
Intravascular pressure
Term
Solution having an equal concentration of dissolved solute as the solution to which it is compared.
Definition
Isotonic
Term
Low-formaldehyde arterial fluid with bleaching and coloring qualities for use on bodies with jaundice.
Definition
Jaundice fluid
Term
Wound characterized by irregular tearing of tissue.
Definition
Laceration
Term
Substance used to kill insect larvae.
Definition
Larvicide
Term
Abnormal change involving any tissue or organ due to disease or injury.
Definition
Lesion
Term
Line drawn or visualized on the surface of the skin to represent the approximate location of some deeper-lying structure.
Definition
Linear guide
Term
Decomposition of fats.
Definition
Lipolysis
Term
Cavity or opening of a hollow structure.
Definition
Lumen
Term
Hydrolytic enzyme that acts destructively upon cells and tissues.
Definition
Lysin
Term
Organelle within but separate from a cell containing hydrolytic enzymes that break down proteins and certain carbohydrates.
Definition
Lysosome
Term
Manipulation of tissue in the course of preparation of the body.
Definition
Massage
Term
Chemical within the arterial fluid to deal with varying demands predicated upon the condition of the deceased, the environment, and the preservative to be used.
Definition
Modifying agent
Term
Necrotic tissue resulting from inadequate venous drainage accompanied by the invasion of saprophytic bacteria.
Definition
Moist gangrene
Term
In a dying state; in the agonal period.
Definition
Moribund
Term
Vascular injection from two or more sites.
Definition
Multi-point injection
Term
Antemortem, physiological death of the cells of the body followed by their replacement.
Definition
Necrobiosis
Term
Pathological death of a tissue still a part of the living organism.
Definition
Necrosis
Term
Inflammation of the kidneys that can cause an increase in nitrogenous waste.
Definition
Nephritis
Term
Metabolic by-products such as urea and uric acid that contain nitrogen, and tend to neutralize formaldehyde.
Definition
Nitrogenous waste
Term
Embalming instrument used to fill the external orifices of the body with an absorbent material.
Definition
Packing forceps
Term
To examine by touch.
Definition
Palpate
Term
Antemortem, pinpoint, extravascular blood discoloration visible as purplish hemorrhages on the skin.
Definition
Petechiae
Term
Drug or medicine that changes the biochemistry of the blood.
Definition
Pharmaceutical agent
Term
Condition in which interstitial spaces contain such excessive amounts of fluid that the skin remains depressed after palpation.
Definition
Pitting edema
Term
Period that begins after somatic death.
Definition
Postmortem
Term
Rise in body temperature after death due to continued cellular metabolism.
Definition
Postmortem caloricity
Term
Change in the body's chemical composition that occurs after death.
Definition
Postmortem chemical change
Term
Forces of nature that act on the body to alter the physical state of the body or tissues after death.
Definition
Postmortem physical change
Term
Extravascular discoloration that occurs when heme seeps through the vessel walls and into the body tissues.
Definition
Postmortem stain
Term
Pressure indicated by the injector gauge needle when the embalming machine is running and the rate of flow is closed.
Definition
Potential pressure
Term
A chemical that inactivates saprophytic bacteria and attempts to arrest decomposition by converting body tissue to a form less susceptible to decomposition.
Definition
Preservative
Term
Chemical in powder form typically used for surface embalming of the remains.
Definition
Preservative powder
Term
Passive transport system enabling the passage of arterial solution from the capillary to the tissue fluid.
Definition
Pressure filtration
Term
Strength of the arterial solution mixed in the embalming machine.
Definition
Primary dilution
Term
Disinfection carried out prior to the embalming process.
Definition
Primary disinfection
Term
Biochemical compound that is a polymer of many amino acids.
Definition
Protein
Term
Decomposition of proteins.
Definition
Proteolysis
Term
Any one of a group of nitrogenous organic compounds formed by the action of putrefactive bacteria on proteins.
Definition
Ptomaine
Term
Decomposition of proteins by the action of enzymes from anaerobic bacteria.
Definition
Putrefaction
Term
Speed at which solution is injected; measured in ounces per minute.
Definition
Rate of flow
Term
Treatment of the deceased in the attempt to recreate natural form and color.
Definition
Restoration
Term
Decomposition of sugars.
Definition
Saccharolysis
Term
Process to promote and establish conditions which minimize or eliminate biohazards.
Definition
Sanitation
Term
Bacteria that derive their nutrition from dead organic matter.
Definition
Saprophytic bacteria
Term
Material used to provide a barrier or seal against leakage of fluid or blood.
Definition
Sealing agent
Term
Weakening of the strength of the arterial solution by vascular and interstitial fluids.
Definition
Secondary dilution
Term
Condition characterized by the presence of bacteria in the blood.
Definition
Septicemia
Term
Chemical agent that isolates metal ions so they cannot adversely react with blood or water.
Definition
Sequestering agent
Term
Vascular embalming in which only the skin and superficial portions of the body receive arterial solution.
Definition
Shell embalming
Term
A substance dissolved in a solvent to form a solution; the component of a solution present in a lesser amount.
Definition
Solute
Term
A homogeneous mixture of one or more substances (solutes) dissolved in a sufficient quantity of solvent.
Definition
Solution
Term
Passage of some components of the injected arterial solution from an intravascular to an extravascular location; movement of the arterial solution from the capillaries into the interstitial fluids and subsequently the cells.
Definition
Solution diffusion (arterial solution diffusion)
Term
Movement of solution from the point of injection throughout the arterial system and into the capillaries.
Definition
Solution distribution (arterial solution distribution)
Term
A substance that does the dissolving in a solution; the component of a solution present in a greater amount.
Definition
Solvent
Term
Death of the organism as a whole.
Definition
Somatic death
Term
Injection from one site and drainage from a separate site.
Definition
Split injection
Term
A process of completely removing or destroying all life forms and/or their products on or in a substance.
Definition
Sterilization
Term
Situated or occurring beneath the skin.
Definition
Subcutaneous
Term
Fluid injected for purposes other than preservation and disinfection.
Definition
Supplemental fluid
Term
A wet or dry cloth applied firmly to a body part.
Definition
Surface compress
Term
Direct contact of body tissues with embalming chemicals.
Definition
Surface embalming
Term
Discoloration due to the deposit of matter on the skin surface.
Definition
Surface discoloration
Term
Absorbent material or compress saturated with an embalming chemical and placed in direct contact with the tissue.
Definition
Surface pack
Term
Chemical that reduces the molecular cohesion and surface tension of a liquid so it can flow through smaller apertures.
Definition
Surfactant
Term
Postmortem extravascular blood discoloration caused by the rupture of minute vessels as blood settles into the dependent areas of the body.
Definition
Tardieu spots
Term
Disinfection carried out after the embalming process.
Definition
Terminal disinfection
Term
Postmortem formation of gas associated with anaerobic gas forming bacilli, most commonly, Clostridium perfringens.
Definition
Tissue gas
Term
An anatomical structure or a line visualized on the surface of the body used to locate internal structures for cavity embalming.
Definition
Trocar guide
Term
Apparatus that prevents the back-siphoning of contaminated liquids into potable water supply lines or plumbing cross-connections within the preparation room.
Definition
Vacuum breaker
Term
Liquid that serves as a solvent for embalming fluids.
Definition
Vehicle
Term
Agent used to remove elements from the water supply.
Definition
Water conditioner
Term
With respect to the FTC, receiving or not receiving an embalming authorization impacts the funeral home's legal ability to...
Definition
Charge consumers for the service
Term
What should be the first step in the embalming process?
Definition
Disinfect the body
Term
When should the fingernails be cleaned?
Definition
Before injection
Term
Should cavity aspiration take place immediately after injection or several hours after injection?
Definition
Both are acceptable
Term
What is the permissible formaldehyde level for a 15 minute test?
Definition
2ppm
Term
Does embalmed tissue become drier or more hydrated?
Definition
Drier
Term
Two barriers that protect humans from infection during life.
Definition
Blood brain barrier
Epithelial barriers
Term
Order of decomposition of body compounds.
Definition
1. Carbohydrates
2. Soft proteins
3. Fats
4. Hard proteins
5. Bones
Term
Does corpulence (obesity) accelerate decomposition?
Definition
Yes
Term
Are the arteries one of the last systems to decompose?
Definition
Yes
Term
Formed elements of blood sticking together in clumps.
Definition
Sludge
Term
The trocar point is directed toward the intersection of the fifth intercostal space and the left mid-axillary line. This is the trocar guide for what?
Definition
Stomach
Term
The tendency of embalming solution to find direct routes from arterioles to venules or through only portions of capillaries near the injection site which causes fluid to spill into the drainage.
Definition
Short-circuiting
Term
Three general stages of rigor mortis.
Definition
1. Primary flaccidity
2. Period of rigor
3. Secondary flaccidity
Term
Nine abdominal anatomical regions.
Definition
[image]
Term
If a solution that is too concentrated is injected, will the moisture in the interstitial fluid move into the capillaries?
Definition
Yes
Term
The trocar is directed toward a point one-fourth of the distance from the right anterior-superior iliac spine to the pubic symphysis; keep point of trocar well up near abdominal wall until within four inches of right anterior-superior iliac spine. What is this trocar guide for?
Definition
Cecum
Term
Advantages of this type of injection method include the fact that different pressures and different rates of flow can be used to inject the head and trunk.
Definition
Restricted cervical injection
Term
Capillary walls harden in the presence of a strong, unbalanced solution containing formaldehyde, which causes them to become less permeable resulting in under-embalming of tissue.
Definition
Walling-off action of formaldehyde
Term
Drainage technique that does not require a drain tube.
Definition
Concurrent drainage
Term
The chemical contained in a humectant.
Definition
Sorbitol
Term
The chemical contained in a surfactant.
Definition
Sodium lauryl sulfate
Term
The chemical contained in a buffer.
Definition
Borax
Term
Water hardness standard expressed in terms of calcium carbonate.
Definition
100ppm
Term
Three embalming concerns related to using hard water.
Definition
1. Inactivates the anticlotting elements in arterial fluid
2. Variations in rigidity
3. May unite with the arterial fluid ingredients to form insoluble particles that can occlude the capillaries
Term
Individual sutures used to align tissues into position prior to, during, or after embalming. Temporary sutures.
Definition
Individual (Bridge) suture
Term
Suture made with one needle and a single thread. Referred to as the "hidden stitch" and is directed through subcutaneous tissue only.
Definition
Single intradermal (Hidden) suture
Term
Suture made with two needles threaded with opposite ends of the same thread. Has greater holding ability than the single intradermal suture.
Definition
Double intradermal suture
Term
Suture used to gather in and turn under excess tissues. Pattern is the same as the single intradermal suture, except that the stitches are made parallel to the incision edges and do not pierce the margins of the incision.
Definition
Inversion (Worm) suture
Term
Suture that creates a tight, leak proof closure; disadvantage is that an unsightly ridge appears on the surface of the incision.
Definition
Interlocking (Lock) suture
Term
The trocar is directed along a line from the left anterior-superior iliac spine to the lobe of the right ear; keep the trocar point up against the cavity wall until it has pierced the diaphragm. What is this trocar guide for?
Definition
Right side of the heart
Term
The trocar point is directed toward the intersection of the median line and pubic bone, keeping it well up toward the abdominal wall until it touches bone; then withdraw about one-half inch, dip the point slightly and insert. What is this trocar guide for?
Definition
Urinary bladder
Term
Would a person who died while under treatment of chemotherapy require a higher or lower index solution?
Definition
Higher index
Term
In the heart tap procedure for drainage, what is the target the embalmer is searching for with the trocar?
Definition
Right atrium
Term
Three examples of chemicals that will pass through the cell membrane.
Definition
Isopropanol, Ethanol, Methanol
Term
Will glycerol pass through the cell membrane?
Definition
No
Term
If a baby is born at 8 pounds, how much of its weight would be from water?
Definition
6 pounds
Term
How should the white patches found on the oral mucosa of an IV-drug user be disinfected?
Definition
Application of a fungicide solution
Term
What form should be achieved with lip closure?
Definition
Five arc
Term
Is indole a gaseous ptoamine?
Definition
Yes
Term
What pathological disease will cause a dark-red to black discoloration?
Definition
Dry gangrene
Term
What discoloration may occur if the embalming solution is too strong?
Definition
Graying
Term
What cause of death would cause a cherry-red discoloration, bright red color to blood, intense livor mortis, rapid postmortem staining, and petechiae?
Definition
Carbon monoxide poisoning
Term
What type of injection should be employed when embalming a body with vascular difficulties?
Definition
Restricted cervical injection
Term
What solution index should be used on a dehydrated body?
Definition
1.5
Term
What type of injection and drainage would be used when arterially embalming a decomposed body?
Definition
Continuous injection with intermittent drainage
Term
What procedure would be used when arterially embalming a trauma case, with respect to pressure and rate of flow?
Definition
High pressure and low rate of flow
Term
What are the three main considerations when embalming a body exposed to radiation?
Definition
Rubber apron & gloves, Time of exposure, Running water
Term
What size arterial tube would be used when embalming an infant?
Definition
3/32"
Term
When keeping an embalmed body for a long period of time, what should be done regarding cosmetic treatment?
Definition
Delay cosmetic treatment
Term
What should be done when arterial embalming has been delayed, with respect to strength of solution?
Definition
Start with a mild solution and strengthen as you proceed
Term
Preservation primarily acts on body...
Definition
Proteins
Term
What is the recommended number of air exchanges per hour in the preparation room?
Definition
15 per hour
Term
Two signs of diffusion.
Definition
1. Tissue fixation
2. Drying of tissues
Term
Three signs of distribution.
Definition
1. Distension of superficial vessels
2. Large volume of blood drainage
3. Reduction of intravascular blood discolorations
Term
Four factors that can cause intravascular resistance to distribution.
Definition
1. Surface tension
2. Liquid blood
3. Vascular pathologies
4. Coagulated blood
Term
Three factors that can cause extravascular resistance to distribution.
Definition
1. Rigor mortis
2. Gas pressure
3. Weight of viscera
Term
Three signs of death as manifested by changes in the eye.
Definition
1. Clouding of the cornea and flattening of the eyeball
2. Pupil dilation and lack of pupil response to changes in light levels
3. Loss of luster of the conjunctiva
Term
High levels of nitrogenous waste in the body can be caused by failure of which organs?
Definition
Kidneys
Term
Would a body containing high levels of nitrogenous waste require a higher or lower dilute index fluid than average?
Definition
Higher
Term
Nitrogenous waste at high levels in the body can be detected by what odor?
Definition
Ammonia
Term
Five treatments recommended for embalming a decomposed body.
Definition
1. Use restricted cervical injection
2. Use low water or waterless embalming
3. Add dye for a tracer
4. Use higher than average strength embalming solution
5. Use hypodermic injection where needed
Term
Three treatments recommended for embalming an edematous body.
Definition
1. Use a hypertonic solution
2. Use greater than average strength of HCHO or other preservative solution
3. Use multipoint injection if necessary
Term
Will embalming a body that has been frozen be more or less difficult?
Definition
More difficult, due to capillary damage
Term
What tends to happen to a body that has been frozen when fluid is being injected?
Definition
The body will swell
Term
Another term for boil.
Definition
Furuncle
Term
High moisture content in a body may be successfully reduced with what type of solution?
Definition
Hypertonic solution
Term
What does imbibition cause?
Definition
Postmortem edema
Term
Low moisture content in a body may be treated successfully with what type of solution?
Definition
Hypotonic to cell hydration
Term
One advantage of using the common carotid arteries as points of injection.
Definition
They are close to the center of circulation
Term
One disadvantage of using the common carotid arteries as points of injection.
Definition
The face may be over-injected
Term
Six examples of postmortem physical changes.
Definition
1. Algor mortis
2. Dehydration
3. Hypostasis
4. Livor mortis
5. Increase in blood viscosity
6. Endogenous invasion of microorganisms
Term
Five examples of postmortem chemical changes.
Definition
1. Postmortem caloricity
2. Change in body pH
3. Rigor mortis
4. Postmortem stain
5. Decomposition
Term
For one method of mouth closure, embalming fluid is hypodermically injected into which muscle?
Definition
Masseter
Term
Where is rigor mortis typically first observable?
Definition
In the muscles of the eyes
Term
Type of bacteria responsible for putrefaction.
Definition
Saprophytic bacteria
Term
Skatole, indole, cadaverine, and putrecine are examples of what?
Definition
Amines
Term
A one-piece scalpel used for making incisions and excisions.
Definition
Bistoury
Term
The blueness of the skin resulting from an oxygen deficiency in the blood.
Definition
Cyanosis
Term
The chief solvent of most arterial fluids.
Definition
Water
Term
The climate condition which aids the embalmer to achieve 'naturalness' of the embalmed body.
Definition
Cold and moist
Term
What is borax used for in embalming fluids?
Definition
To adjust pH
Term
The optimum temperature for rigor mortis to take place.
Definition
98 to 100 degrees F
Term
The approximate normal pH of blood and tissue fluid during life.
Definition
7.4
Term
What is eosin used for in embalming fluids?
Definition
Dye
Term
Six components of arterial fluid.
Definition
1. Preservatives
2. Disinfectants
3. Modifying agents (buffers, anticoagulants, surfactants, humectants)
4. Dyes
5. Perfuming agents
6. Vehicles
Term
Linear guide: Visualize a line on the surface of the skin from a point over the respective sternoclavicular articulations to a point over the anterior surface of the base of the respective earlobes.
Definition
Common carotid artery
Term
Anatomical guide: Located posterior to the medial border of the SCM, on their respective sides of the neck.
Definition
Common carotid artery
Term
Anatomical limit: Begins at the level of the right sternoclavicular articulation and extends to the superior border of the thyroid cartilage.
Definition
Right common carotid artery
Term
Anatomical limit: Begins at the level of the second costal cartilage and extends to the superior border of the thyroid cartilage.
Definition
Left common carotid artery
Term
Origin: A terminal branch of the brachiocephalic artery.
Definition
Right common carotid artery
Term
Origin: A branch off the arch of the aorta.
Definition
Left common carotid artery
Term
Where is the internal jugular vein located in relation to the common carotid artery?
Definition
Lateral and superficial
Term
Linear guide: Visualize a line on the surface of the skin from a point over or through the center of the base of the axillary space to a point over or through the center of the lateral border of the base of the axillary space. This line is parallel to the long axis of the abducted arm.
Definition
Axillary artery
Term
Anatomical guide: Located just behind the medial border of the coracobrachialis muscle.
Definition
Axillary artery
Term
Origin: A continuation of the subclavian artery.
Definition
Axillary artery
Term
Where is the axillary artery located in relation to the axillary vein?
Definition
Lateral and deep
Term
Linear guide: Visualize a line on the surface of the skin from a point over the center of the lateral border of the base of the axillary space to a point approximately 1 inch below and in front of the elbow joint.
Definition
Brachial artery
Term
Anatomical guide: Lies in the bicipital groove at the posterior margin of the medial border of the belly of the biceps brachii muscle.
Definition
Brachial artery
Term
Anatomical limit: Extends from a point beginning at the inferior border of the tendon of the teres major muscle to a point inferior to the antecubital fossa.
Definition
Brachial artery
Term
Origin: A continuation of the axillary artery.
Definition
Brachial artery
Term
Where is the brachial artery located in relation to the basilic vein?
Definition
Lateral and deep
Term
Linear guide: Visualize a line on the surface of the skin of the forearm from the center of the antecubital fossa to the center of the base of the index finger.
Definition
Radial artery
Term
Anatomical guide: Lies just lateral to the tendon of the flexor carpiradialis muscle and just medial to the tendon of the brachioradialis muscle.
Definition
Radial artery
Term
Anatomical limit: Extends from a point approximately 1 inch below and in front of the bend of the elbow to a point over the base of the thumb.
Definition
Radial artery
Term
Origin: At the bifurcation of the brachial artery.
Definition
Radial and Ulnar arteries
Term
Linear guide: Visualize a line on the surface of the skin from the center of the antecubital fossa on the forearm to a point between the fourth and fifth fingers.
Definition
Ulnar artery
Term
Anatomical guide: Lies just lateral to the tendon of the flexor carpi ulnaris muscle. Between the tendons of the flexor carpi ulnaris and flexor digitorum superficialis.
Definition
Ulnar artery
Term
Anatomical limit: Extends from a point approximately 1 inch below and in front of the bend of the elbow to a point over the pisiform bone.
Definition
Ulnar artery
Term
Linear guide: Visualize a line on the surface of the skin of the thigh from the center of the inguinal ligament to the center of the medial prominence of the knee.
Definition
Femoral artery
Term
Anatomical guide: Passes through the center of the femoral triangle and is bounded laterally by the sartorius muscle and medially by the adductor longus muscle.
Definition
Femoral artery
Term
Anatomical limit: Extends from a point behind the center of the inguinal ligament to the opening in the adductor magnus muscle.
Definition
Femoral artery
Term
Origin: A continuation of the external iliac artery.
Definition
Femoral artery
Term
Where is the femoral artery in relation to the femoral vein?
Definition
Lateral and superficial
Term
Linear guide: Visualize on the surface of the skin from the center of the superior border of the popliteal space parallel to the long axis of the lower extremity to the center of the inferior border of the popliteal space.
Definition
Popliteal artery
Term
Anatomical guide: Located between the popliteal surface of the femur and the oblique popliteal ligament.
Definition
Popliteal vessels
Term
Anatomical limit: Extends from a point beginning at the opening of the adductor magnus muscle to the lower border of the popliteus muscle.
Definition
Popliteal artery
Term
Origin: A continuation of the femoral artery.
Definition
Popliteal artery
Term
Where is the popliteal artery in relation to the popliteal vein?
Definition
Lateral and deep
Term
What is the first structure within the body to decompose?
Definition
Lining of the trachea and larynx
Term
What is the last structure within the body to decompose?
Definition
Non-pregnant uterus
Term
Sorbitol, lanolin, and glycerol are used in what?
Definition
Humectants
Term
What is sodium lauryl sulfate used in?
Definition
Surfactants
Term
A vehicle used for arterial solution that is not water.
Definition
Methyl alcohol
Term
What are Methyl Salicylate, benzaldehyde
(Esters) used in?
Definition
Deodorants
Term
What are Citrates and Oxalates used in? Example: Sodium citrate
Definition
Anticoagulants
Term
With infants, is the mouth generally glued before or after embalming?
Definition
After
Term
With infants, should the distal leg or proximal leg be injected first?
Definition
Distal leg
Term
Should the axillary vessels be used with an unautopsied infant?
Definition
No
Term
In regards to the thymus gland in infants, what should be considered?
Definition
The gland can be quite large
Term
When accessing the abdominal aorta of an infant, what organ should be avoided?
Definition
Liver
Term
When injecting the abdominal aorta of an infant, should you begin by injecting up or down first?
Definition
Inject down
Term
When injecting the ascending aorta of an infant, what site should be used for drainage?
Definition
Right auricle of the right atrium
Term
In an autopsied infant, when injecting fluid hypodermically, fluids containing what should be avoided?
Definition
Dyes
Term
Do infants need to be embalmed using dilute, low-index arterial fluids?
Definition
No
Term
With infants, what part of the body should always be injected first?
Definition
Legs
Term
Approximately how much volume of solution should be injected into an infant?
Definition
1/2 to 3/4 gallons
Term
How many ounces of arterial fluid should be injected for an infant?
Definition
6 to 10 ounces
Term
What is the range of indexes of arterial fluid that should be injected for an infant?
Definition
18 to 25 index
Term
When suturing the scalp of an infant, should you begin at the right or left side?
Definition
Right side
Term
What type of suture is recommended for infant scalps?
Definition
Inversion (worm) suture
Term
When embalming children, is rate of flow or pressure more important?
Definition
Rate of flow
Term
Suggested order for injecting an autopsied body.
Definition
1. Legs (one at a time)
2. Arms (one at a time)
3. Left side of head
4. Right side of head
Term
What are the ideal vessels to use for injection of the legs for an autopsied body?
Definition
Right and left common iliac arteries
Term
What are the ideal vessels to use for injection of the upper extremities for an autopsied body?
Definition
Subclavian arteries
Term
Should a high or low index be used when embalming a dehydrated body?
Definition
Low index
Term
When embalming a dehydrated body, should a dilute or concentrated solution be used?
Definition
Dilute solution
Term
When embalming a dehydrated body, should warm or cold water be used?
Definition
Cold
Term
Injection and drainage type for a decomposed body.
Definition
Continuous injection with intermittent drainage
Term
In an emaciated body, would the second dilution be higher or lower than normal?
Definition
Lower
Term
Would an edematous body require a higher or lower index solution?
Definition
Higher
Term
Type of injection recommended for edematous bodies.
Definition
Multi-point injection
Term
Type of injection recommended for decomposed bodies.
Definition
Restricted cervical injection
Term
Type of injection recommended for frozen bodies.
Definition
Restricted cervical injection
Term
Type of injection recommended for bodies with a ruptured aneurysm.
Definition
Multi-point injection
Term
What percent water is a baby?
Definition
75%
Term
Three extrinsic factors with regards to embalming.
Definition
1. Environment
2. Time
3. Embalmer
Term
Death beginning at the heart
Definition
Syncope
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