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Hesi Test
General questions from Chapter 7 Hesi Book A&P
214
Biology
Undergraduate 1
12/03/2011

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Cards

Term
A cut along the median plane is a ____ section?
Definition
sagittal
Term
A cut along the coronal plane is a ____ section?
Definition
frontal
Term
A cut along the transverse plane is a ____ section?
Definition
cross
Term
The body is erect, the feet are slightly apart, the head is held high and the palms of the hands are facing forward is called?
Definition
anatomical position
Term
Superior means?
Definition
above
Term
Inferior means?
Definition
below
Term
anterior means?
Definition
facing forward
Term
posterior means?
Definition
towards the back
Term
medial means?
Definition
toward the midline
Term
lateral means?
Definition
away from the midline or toward the sides.
Term
Proximal
Definition
closer to the point of attachment
Term
Distal
Definition
to further away from the point of attachment
Term
The dorsal cavity consists of two cavities called _____ and_____?
Definition
cranial cavity and spinal cavity
Term
The ventral cavity consists of ____, ____, ____, ____ cavities
Definition
nasal, oral, thoracic, and abdominopelvic cavities.
Term
The epithelial, connective, muscle and nerve tissues are the four _____ tissues
Definition
fundamental
Term
What does the epithelial cells do?
Definition
cover, line and protect the body and its internal organs.
Term
Wat do the connective tissue do?
Definition
Is the framework of the body, providing support and structure for the organs.
Term
What are nerve tissue composed of?
Definition
Neurons and connective tissue cells that are referred to as neuroglia.
Term
Muscle tissues have the ability to ____ and ____.
Definition
contract and shorten
Term
Muscle tissue is classified as a _____ muscle.
Definition
voluntary
Term
Skeletal muscles is classified as _____ muscle.
Definition
involuntary
Term
Skeletal muscles has _____muscle and _____ muscle tissue
Definition
smooth, cardiac
Term
The cell is?
Definition
basic unit of life and the building block of tissues and organs
Term
Within the cell each organelle has a specific function. The nucleus, which contains deoxyribonucleic acid (DNA), and ribosomes are especially important in the _____ of proteins?
Definition
synthesis
Term
Mitosis is necessary for _____ and ____?
Definition
growth, repair
Term
Mitosis is necessary for growth and repair. In this process the DNA is duplicated and distributed evenly to ___ ____ cells?
Definition
two daughter
Term
Meiosis is the special cell division that takes place in the gonads, that is the ____ and ____.
Definition
ovaries, testes
Term
In the process of meiosis the chromosome number is reduced from ___ to ___, so when the egg and the sperm unite in fertilization the zygote will have the correct number of chromosomes.
Definition
46 to 23.
Term
What four membranes are composed mainly of epithelial tissue?
Definition
mucous, serous, synovial and cutaneous
Term
Mucous, serous, synovial, and cutaneous are the principal kinds of membranes and are composed mainly of _____ tissue?
Definition
epithelial
Term
What are the three types of glands?
Definition
sudoriferous, sebaceous, and ceruminous
Term
Sudoriferous, sebaceous, and ceruminous are all types of _____?
Definition
glands
Term
Cartilage is replaced by bone in embryonic development and is found mainly in the ____, the _____, and various ridid ____.
Definition
joints, thorax, tubes.
Term
Is the skin the largest or smallest organ of the body?
Definition
largest
Term
What are two layers of the skin?
Definition
epidermis, dermis
Term
The outermost protective layer of dead keratinized epithelial cells is called what layer of skin?
Definition
epidermis
Term
The underlying layer of connective tissue with blood vessels, nerve endings, and the associated skin structures is called what layer of skin?
Definition
dermis.
Term
The dermis rest on the _______ tissue that connects the skin to the superficial muscles.
Definition
subcutaneous
Term
The layers of the skin from outer layer to inner layer are?
Definition
Stratum corneum
Stratum lucidum
Stratum granulosum
Stratum spinosum
Stratum Germinativum (Basale)
Term
Better students get less C's stands for?
Definition
The layers of the skin from inner to outer.
Stratum: corneum, lucidum, granulosum, spinosum, basale.
Term
The inner most layer called stratum germinativum/basale is where what occurs?
Definition
Mitosis
Term
Epidermal cells contain the protein pigment called ____?
Definition
Melanin, which protects against radiation from the sun.
Term
What layer of skin is composed of fibrous connective tissue with blood vessels, sensory nerve ending, hair follicles, and glands?
Definition
Dermis, inner layer of skin.
Term
What are two types of sweat glands?
Definition
eccrine, apocrine
Term
The most widely distributed sweat glands regulate body temperature by releasing a watery secretion that evaporates from the surface of the skin. This type of sweat gland is known as?
Definition
eccrine sweat gland
Term
The other sweat glands mainly in the armpits and groin area are called?
Definition
apocrine sweat gland
Term
The gland that release an oily secretion (sebum) through the hair follicles that lubricates the skin and prevents drying. This gland is called?
Definition
Sebaceous gland
Term
Oil is produced by holocrine secretions, in which whole cells of the gland are part of the secretion. These glands are susceptible to becoming clogged and attracting bacteria, particularly during adolescence. This gland is called?
Definition
Sebaceous glands
Term
The appendages of the skin include hair and nails, both are composed of a strong protein called?
Definition
Keratin.
Term
The ____ system consists of bone, cartilage, ligaments, plus the joints between the bones.
Definition
Skeletal
Term
Function of the ______ system include support, permission of movement, blood cell formation (hemopoiesis), protection of internal organs, detoxification (removal of poisons), provisional for muscle attachement, and mineral storage (particularly calcium & Phosphorus).
Definition
Skeletal
Term
A typical ____ bone has an irregular epiphysis at each end, composed mainly of spongy (cancellous) bone, and a shaft or diaphysis, composed mainly of compact bone.
Definition
Long bone
Term
The cells that form compact bone are called ____?
Definition
osteoblasts
Term
When osteoblasts become fixed in the dense bone matrix, they stop dividing but continue to maintain bone tissue as ____?
Definition
osteocytes
Term
The axial skeleton consists of the ___ bones of the skull
Definition
28
Term
The bones listed below are the 14 facial bone of the ____?
2 nasal bones,
2 maxillary bones,
2 zygomatic bones,
1 mandible,
2 palatine bones,
1 vomer,
2 lacrimal bones,
2 inferior nasal conchae.
Definition
skull
Term
The bones listed below are the 14 bones of the _____?
ONE
occipital
frontal
ethmoid
sphenoid
PAIRS
parietal, temporals, ossicles of the ear (malleus, incus, and stapes)
Definition
cranium
Term
How many bones does the axial skeleton have in the vertebral column?
Definition
33 bones
Term
The list of 7, 12, 5, 5, are are bones of the _____ column.
7 cervical
12 thoracic
5 lumbar
5 sacral
Definition
vertebral
Term
There are five sacral vertebrae that fused to form the sacrum and the coccygeal vertebrae. This is known as the ____?
Definition
Tailbone
Term
The final portion of the axial skeleton consist of the bones of the thorax, the sternum and the ___ pairs of ribs.
Definition
12
Term
The appendicular skeleton includes the ___ and the ___?
Definition
girdles, limbs
Term
The pectoral, shoulder girdle, clavicle and scapula and upper extremities are all part of the ____ portion of the appendicular skeleton
Definition
upper
Term
The humerus, radius, ulna, carpals, metacarpals and phalanges are all part of the ____ extremities and bones of the ___?
Definition
upper/arm
Term
The ilium, ischium, pubis are considered the ____ portion of the appendicular skeleton and make up the ____ girdle. Also know as the os coxae.
Definition
lower, pelvic
Term
The femur, tibia, fibula, tarsals, metatarsals and phalanges are all part of the _____ extremities and bones of the ____?
Definition
lower/ leg
Term
Muscles produce movement by contracting in response to _____ stimulation
Definition
nervous
Term
Muscle contraction results from the sliding together of ____ and ____ filaments within the muscle cell or fiber.
Definition
actin, myosin
Term
Each muscle cell consists of ______, which in turn are made up of still smaller units called ______?
Definition
myofibrils, sacrocmeres
Term
In order for a muscle cell to contract, ____ and ____ ____(ATP) must be present
Definition
calcium, and adenosin triphosphate
Term
Nervous stimulation from motor neurons causes the release of ____ ions from the ____ reticulum?
Definition
calcium, sarcoplasmic
Term
Calcium inons attach to inhibitory proteins on the ____ filaments within the cell,k moving them aside so that cross-bridges can form between ____ and ____ filaments
Definition
actin, actin, myosin
Term
Using energy supplied by ___, the filaments slide together to produce contraction.
Definition
ATP
Term
The skeletal muscles, which make up the muscular system, are also called ____ muscles because they are under conscious control?
Definition
voluntary
Term
Skeletal muscles must work in pairs; the muscle that executes a given movement is the ____ mover, whereas the muscle that produces the opposite movement is the _____?
Definition
prime, antagonist
Term
Other muscles known as ____ may work in cooperation with the prime mover?
Definition
synergists
Term
Muscles can be classified according to the movement they elicit. There are flexors and extensors. ____ reduce the angle at the joint, whereas ____ increase the angle.
Definition
flexors, extensors
Term
_____ draw a limb away from the midline, and ____ return the limb back toward the body
Definition
abductors, adductors
Term
Trapezius muscle, deltoid muscle, infraspinatus muscle, teres minir, teres major, triceps, latissimus, Sartorius, Gluteous medius and major, quadriceps, biceps femoris, triceps surae, peroneous longus, tibialis anterior, adductor magnus, semimembraneous muscle, gastrocnemius muscle, soleous, flexor hialicis longus.
Definition
These are all contour muscles.
Term
The brain, spinal cord and nerves are all part of the ____ system?
Definition
nervous
Term
Seeing, hearing, tasting, smelling and touching are all examples of ____?
Definition
perception
Term
The CNS is a vital system enables us to preceive many of the changes that take place in our external and internal environments and to respond to those changes. It enables us to think, reason, remember, and carry out other abstracts activities such as?
Definition
Seeing, hearing, tasting, smelling and touching
Term
The ___ makes possible body movements by skeletal muscles, by supplying them with nerve impulses that cause contraction.
Definition
Nervous systems
Term
The Nervous systems works closely with the ____ glands correlating and intergrating body functions such as ___ and ____
Definition
endocrine, digestion, reproduction
Term
All actions of the nervouse system depend on the transmission of nerve impulses over the ____, or ____ cells, the functional units of the nervous system
Definition
neurons, nerve
Term
The main parts of a neuron are the cell ___, ___ and ___?
Definition
body, axon, dendrites
Term
____ transmit the impulse toward the cell body, and ___ transmit the impulse away from the cell body
Definition
dentrites, axons
Term
The nervouse system may be divided structurally in to two parts, ___ nervous system and a ____ nervous system?
Definition
central (CSN), peripheral(PNS)
Term
____nervous system consists of all the nerves that transmit information to and from the CNS?
Definition
PNS Peripheral nervous system
Term
Sensory _____ neurons transmit nerve impulses toward the CNS. Motor ____ neurons transmit nerve impulses away from the CNS, toward the effector organs such as muscles, glands, and digestive organs.
Definition
afferent, efferent
Term
Muscles, glands and digestive organs are _____ organs
Definition
effector
Term
The major parts of the brain are the cerebrum, associated with ____ and ____ input, and also responsible for ____ coordination?
Definition
movement, sensory, muscular
Term
The medulla oblongata controls many vital functions such as ____ and ____ rate.
Definition
respiration, heart
Term
The spinal cord is approx, ___ inches long and extends from the base of the skull ____ ____ to the 1st or 2nd lumbar vertebra also called ___ or ___.
Definition
foramen magnum, L1, L2
Term
There are ___ pairs of spinal nerves that exit the spinal cord.
Definition
31
Term
Nerve impulses thavel through the spinal cord only and do not reach the brain are called?
Definition
simple spinal reflexes
Term
Most reflex pathways involve impulses traveling to and from the brain in ____ and ____ tracts of the spinal cord?
Definition
ascending, descending
Term
Sensory impulses enter the ____ horns of the spinal cord, and motor impulses leave through the ___ horns of the spinal cord.
Definition
dorsal, ventral
Term
The ____ system assists the nervous system in homeostasis and plays important roles in growth and sexual maturation
Definition
endocrine
Term
The two systems of the endocrine system meet at the ____ and ____ gland
Definition
hypothalamus, pituitary
Term
The hypothalamus governs the ____ and is in turn controlled by the feedback of hormones in the blood.
Definition
pituitary
Term
The ____ and ____ systems coordinate and control the body, but the endocrine system has more long lasting and widespread effects.
Definition
nervous, endocrine
Term
____ are chemical messengers that control the growth, differentiation, and metabolism of specific target cells.
Definition
Hormones
Term
What are the two major groups of hormones?
Definition
Steroid, protein
Term
____ hormones enter the target cells and have a direct effect on the DNA of the nucleus.
Definition
Steroid
Term
Most ____ hormones remain at the cell surface and act through a second messenger, usually a substanace called ___ ___ ___ (AMP)
Definition
protein, adenosine mono phosphate (AMP)
Term
Most hormones affect cell activity by altering the rate of protein ____
Definition
synthesis.
Term
The stomach, small intestine and kidneys also produce _____ as well.
Definition
hormones
Term
During stress from the adrenal cortex, the hypothalamus, and the posterior and anterior pituitary release _____ hormones?
Definition
multiple
Term
The ____ released from the adrenal cortex reduces inflammation, raises the blood sugar level, and inhibits the release of histamine
Definition
cortisol
Term
What is the pituitary gland nick name?
Definition
master gland
Term
The pituitary gland is attached to the hypothalamus by a stalk called the ____?
Definition
infundibulum
Term
What are the two major portions of the pituitary gland?
Definition
anterior lobe (adenohypophysis) and posterior lobe (neurohypophysis)
Term
Hormones of the adenohypophysis are called ____ hormones because they act mainly on other endocrine glands.
Definition
tropic
Term
Tropic hormones act mainly on other ____ glands.
Definition
endocrine
Term
Somatotropin(STH), Growth hormones (GH), adrenocorticotripic hormones (ACTH), Thyroid stimulating hormone (FSH), Luteinizing hormone (LH) are all ____hormones because they act mainly on other endocrine glands
Definition
tropic
Term
Hormones released from the posterior lobe of the pituitary include ____ (the labor hormone) and ____ hormones (ADH)
Definition
oxytocin, antidiuretic
Term
There are other important ____ glands like thyroid, parathyroids, adrenals, pancreas, and gonads (ovaries, testes)
Definition
endocrine
Term
_____ is a chemical released by a cell or a gland in one part of the body that sends out messages that affect cells in other parts of the organism
Definition
hormone
Term
Whole blood consists of approx. ___% plasma and ____% formed elements.
Definition
55, 45
Term
leukocytes(WBC), erythrocytes (RBC) and platelets are called ____?
Definition
formed elements
Term
All formed elements are proced from stem cells in ___ bone marrow?
Definition
red
Term
____ are modified for transport of oxygen?
Definition
erythrocytes
Term
Most of the oxygen is bound to the pigmented protein ____?
Definition
hemoglobin
Term
Neutrophil, eosinophil, basophil, lymphocyte, monocyte are the five ____?
Definition
leukocytes
Term
The five leukocytes can be distinguished by?
Definition
size, appearance of nucleus, staining properties, presence or absence of the visable cytoplasmic granules.
Term
size, appearance of nucleus, staining properties, presence or absence of the visable cytoplasmic granules are how the ____ leukocytes can be distinguished?
Definition
five
Term
White blook cells are active in ____?
Definition
phagocytosis
Term
neutrophils, monocytes and antibody formation lymphocytes are all part of ____?
Definition
phagocytosis
Term
Platelets are active in the process of ___?
Definition
blood clotting
Term
Blood serves to transport ____ and nutrients to body cells and to carry away ___ ____ and metabolic wastes?
Definition
oxygen, carbon dioxide
Term
Plasma contains approximately ___% proteins, ions, nutrients, waste products and hormones, which are dissolved or suspended in water.
Definition
10%
Term
the heart is a double pump that sends blood to the lungs for oxygenation through the ____ circuit and to the remainder of the body throught the ____ circuit?
Definition
pulmonary, systemic
Term
Blood is received by the ___ and is pumped into circulation by the ____?
Definition
atria, ventricles
Term
Vales between the atria and ventricles include the ___ on the right side of the heart and the ___ on the left
Definition
tricuspid, bicuspid
Term
____ valves are found at the entrances of the pulmonary trunk and the aorta?
Definition
Semilunar
Term
Semilunar valves are found at the entrances of the ____ trunk and the ___?
Definition
pulmonary, aorta
Term
Blood is supplied to the heart muscle (the myocardium by the ____ arteries?
Definition
coronary
Term
Blood drains from the myocardium directly into the ___ atrium through the coronary ___?
Definition
right, sinus
Term
The heart has an intrinsic beat initiated by the ____ node and transmitted along a conduction system through the myocardium. This wave of electrical avtivity is what is measured on an ECG.
Definition
sinoatrial
Term
The cardic cycle is the period from the end of one ____ contraction to the end of the next ___ contraction
Definition
ventricular, ventricular
Term
The contraction phase of the cycles is ___, the relaxation phase is ___?
Definition
systole, diastole
Term
The walls of the arteres are thick, elastic, and carry blood under high pressure. ____ and ____ result from contraction and relaxation of smooth muscle in the arterial walls
Definition
vasoconstriction, vasodilation
Term
Vasoconstriction and vasodilation changes influence blood ____ and blood ____ to the tissues.
Definition
pressure, distribution
Term
the walls of the ____ are thinner and less elastic than those of the ____, and they carry blood under lower pressure.
Definition
veins, arteries
Term
Mechanisms that help to draw venous blood back to the heart include pressure of the ____ muscles on the veins, expansion of the chest in breathing, and valves in the veins of the ____ that keep blood moving in a forward direction
Definition
skeletal, legs
Term
The nose, pharynx, larynx, trachea, bronchi, lungs with their alveoli, diaphragm and muscles surrounding the ribs are all part of the ____ system?
Definition
respiratory
Term
Respiration is controlled by the respiratory control center in the ____ of the brain?
Definition
medulla
Term
The respiratory sytems supplies ____ to the body and eliminates ____ ____?
Definition
oxygen, carbon dioxide
Term
____ respiration refers to the exchange of gases between the atmosphere and the blood throught the alveoli?
Definition
external
Term
____ repiration refers to the exchange of gases between the blood and the body cells.
Definition
internal
Term
The passageways between the ____ cavities and the ____ conduct gases to and from the lungs
Definition
nasal, alveoli
Term
The upper passageways also serve to warm, filter, and moisten incoming air. The ____ respiratory tubules are lined with ____ that help to trap debris and keep foreign substances from entering the lungs
Definition
upper, cilia
Term
Inhalation requires the contraction of the ____ to enlarge the chest cavity and draw air into the lungs
Definition
diaphragm
Term
Exhalation is a paassive process during which the ____ recoil as the respiratory muscles relax and the thorax decreases in size.
Definition
lungs
Term
Most of the oxygen carried in the blood is bound to ____ in the red blood cells. Oxygen is released from hemoglobin as the concentration of oxygen drops in the tissues
Definition
hemoglobin
Term
Some carbon dioxide is carried in solution or bound to blood proteinsk but most is converted to ____ inon by ____ within red blood cells. Because this reaction also releases hydrogen ions, carbon dioxide is a regulator of blood pH.
Definition
bicarbonate, carbonic anhydrase
Term
The mouth, pharynx, esophagus, stomach, small intestine, large intestine, rectum and anus are all part of?
Definition
alimentary canal/digestive tube
Term
The ____ organs of digestion include the liver, pancreas, and gallbladder
Definition
accessory
Term
Food is ingested into the mouth, where it is mechanically broken down by the ____ and ____ in the process of mastication (chewing)?
Definition
teeth, tongue
Term
Saliva produced by the three pairs of ____ glands lubricates and dilutes the chewed food.
Definition
salivary
Term
The parotid, submandibular, and sublingual are the three ____ glands
Definition
salivary
Term
Saliva contains an enzyme called____ that starts the digestion of complex carbohydrates.
Definition
amylase
Term
A ball of food called a ____ is formed
Definition
bolus
Term
Constrictive muscles of the pharynx force food into the upper portion of the ____, and the food is swallowed.
Definition
esophagus
Term
The ____ is a narrow tube leading from the pharynx to the stomach
Definition
esophagus
Term
The _____ tract has four main layers, from inner to outer: the mucous membrane, the submucous layer, the muscular layer and the serous layer
Definition
digestive
Term
Food enters the ____, where gastric glands secrete hydrochloric acid that breaks down foods.
Definition
stomach
Term
The stomach muscle churns and mixes the bolus of food, turning the mass into a soupy substance called ____?
Definition
chyme
Term
The stomach also stores food and regulates the movement of food into the ____ intestine
Definition
small
Term
Almost all digestion and absorption of food occurs in the ____ intestine
Definition
small
Term
Food is acted on by various ____ from the small intestine and pancreas and by bile of the liver
Definition
enzymes
Term
The ____ also contributes water to dilute the chyme and bicarbonate ions to neutralize the acid from the stomach
Definition
pancreas
Term
The duodenum, jejunum and ileum are all part of the _____ intestine?
Definition
small
Term
Nutrients are absorbed through the walls of the ____ intestine
Definition
small
Term
The amino acids and simple sugars derived from proteins and carbohydrates are absored directly into the ____?
Definition
blood
Term
Most of the ___ are absorbed into the lymph by the lacteals, which eventually are added to the bloodsteam
Definition
fats
Term
All nutrients then enter the ____ portal vein to be routed to the liver for decontamination
Definition
hepatic
Term
Small fingerlike projections called ____ greatly increase the surface area of the intestinal wall?
Definition
villi
Term
The ____ intestine reabsorbs water and stores and eliminates undigested food.
Definition
large
Term
In the ____ intestine are abundant bacteria and intestinal flora
Definition
large
Term
The five portions include; ascending colon, transverse colon, decending colin, and the sigmoid colon and the rectum are all part of the ____ ____?
Definition
large intestine
Term
The opening for defecation(expelling of stool) is the ___?
Definition
anus
Term
The two kidneys, two ureters, a urinary bladder and the urethra are all part of the ____ system?
Definition
urinary
Term
The kidneys filter the ___?
Definition
blood
Term
The ____ are tubes that transport urine to the urinary bladder, where urine is stored before urination through the ____ to the outside
Definition
ureter, urethra
Term
The functional units of the kidney are the ____?
Definition
nephrons
Term
The samll coiled tubes filter waste material out of blood brought to the kidney by the ____ artery?
Definition
renal
Term
The actual filtration process occurs through the ____ in Bowman's capsule of the nephron?
Definition
glomerulus
Term
Filtration of the blood occurs through the ___ under the force of blood pressure
Definition
glomerulus
Term
As the glomerular filtrate passes through the ____, components needed by the body, such as water, glucose, and ions, leave the nephron by diffusion and reenter the blood
Definition
nephron
Term
Water is reabsorbed at the tubules of the ____. The final product produced by the millions of nephrons per kidney is ____?
Definition
nephron, urine
Term
The male and femail sec organs are called ____ and ____?
Definition
testes, ovaries
Term
The testes, and ovaries have two functions: production of gametes (sex cells) and production of ____?
Definition
hormones
Term
The reproductive system are under the control of tropic hormones from the _____ gland.
Definition
pituitary
Term
Reproductive activity is cyclic in women bu contiuous in men. The gametes are formed by ____?
Definition
meiosis
Term
In men, spermatozoa develop within the ____tubules of each testis?
Definition
seminiferous
Term
The interstitial cells between the seminiferous tubules produce ____?
Definition
testosterone
Term
This male hormone influences sperm cell development and also produces the male ______ sex characteristics such as body ____, and deep ____
Definition
secondary,hair, voice
Term
Once produced, the sperm are stored in the _____ of each testis?
Definition
epididymis
Term
During ejaculation the pathway for the sperm includes the ___ ____, ____ duct, and ____?
Definition
van deferens, ejaculatory, urethra
Term
Along the pathway are glands that produce and transport the medium or semen. These include the ____, ____, and ____ (Cowper's) glands?
Definition
seminal vesicles, prostate gland, and bulbourethral
Term
Testicular activity is under the control of two anterior pituitary hormones. ___ stimulates sperm production. Interstitial cell-stimulating hormone (ICSH) or ___ stimulates the interstitial cells to produce testosterone.
Definition
FSH, LH
Term
In women, each month, under the influence of ___, several eggs ripen within the ovarian follicles in the ovary.
Definition
FSH
Term
he estrogen produced by the follicle initiates the preparation of the ____ of the uterus for pregnancy
Definition
endometrium
Term
At approximately day 14 of the cycle, ___ is released from the pituitary, which stimulates ovulation and the conversion of the follicle to the ___ ___?
Definition
LH, corpus luteum
Term
The corpus luteum secretes the hormone progesterone, which further stimulates the development of the _____?
Definition
endometrium
Term
If fertilization occursk the ____ ____ remains functional
Definition
corpus luteum
Term
If fertilization does not occur, the c=___ ___ degenerates and menstruation begins.
Definition
corpus luteum
Term
After ovulation the egg is swept into the ___ or ____ tube?
Definition
oviduct, fallopian
Term
If fertilization occurs, it occurs while the egg is in the ____?
Definition
oviduct
Term
The fertilized egg or ____ travels to the uterus and implants itself with the ____?
Definition
zygote, endometrium
Term
In the uterus the developing ____ is nourshed by the placenta, which is formed by maternal and embryonic tissue.
Definition
embryo
Term
During pregnancy, hormones from the ____ maintain the ____ and prepare the breast for milk production
Definition
placenta, endometrium
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