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Anatomy Test #1
OUHSC Anatomy Mid Term
154
Biology
Graduate
06/30/2009

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Term
The Adrenal Glands are Bilateral Organs the Right one is__________ shape and the left one is ________ shape.
Definition
The right one is Pyrimidal and the left one is semilunar
Term
The adrenal gland has two parts
Definition
Adrenal Cortex
and
Adrenal Medulla
Term
The adrenal cortex is the outer or inner portion and the adrenal medulla is the outer or inner portion
Definition
The cortes is the outer and the medulla is the inner
Term
The adrenal cortex is controlled by the ___________
Definition
anterior lobe of the pituitary gland
Term
The adrenal medulla is controlled by the ___________________
Definition
Sympathetic nervous system
Term
The adrenal cortex produces what Hormone
Definition
Cortisone and hydrocortisone
Term
The adrenal medulla releases what
Definition
Catecholamines epinephrine and norepinephrine
Term
What 3 arteries supply the adrenal gland and where do they come from
Definition
superior adrenal AA from inferior phrenic AA
Middle adrenal AA from decending Aorta
Inferior adrenal AA from Renal AA
Term
what does the right adrenal vein run into
Definition
IVC
Term
what does the left adrenal vein run into
Definition
Left renal Vein
Term
What is the innervation of the adrenal cortex
Definition
None it is controlled by the pituitary gland
Term
what is the innervation of the adreanl medulla
Definition
Sympathatic from the splanchnic Nerve
Term
what 3 types of tissue does the Autonomic Nervous system Control and what is an example of each
Definition
Cardiac Muscle-Heart
Smooth muscle-Arteries and veins
Glands-sweat
Term
The Autonomic nervous system has 2 components what are they
Definition
parasympathetic and sympathetic
Term
When sympathetic and parasympathetic compete with each other it is called the ________.
Definition
Tone
Sympathetic tone or
Parasympathetic tone
Term
another name for the sympathetic system
Definition
Thoracolumbar
Term
another name for the parasympathetic system
Definition
Cranial sacral
Term
Sympathetic is based on a 2 neuron pathway called _________ and __________
Definition
Pre and postganglionic
Term
The parasympathetic system has a 2 neuron pathway what are they called
Definition
Pre and postganglion
Term
The parasympathetic system has what 4 cranial nerves
Definition
C3. C7. C9. C10
Term
Neurotransmitters of the autonomic nervous system has 2 components what are they
Definition
The sympathetic and the parasympathetic
Term
The sympathetic neurotransmitter of the ANS utilizes what 2 neurotransmitters
Definition
Acetylcholine and norepinephrine
Term
The parasympathetic neurotransmitter of the ANS utilizes what 2 neurotransmitters
Definition
both are Acetylecholine
Term
Diaphragm is a large dome consiting of a ______ _______ and _______ _______ which sperates what 2 cavities
Definition
Central tendon
striated MM
Thoracic and abdominal
Term
what are the 3 holes in the diaphram called
Definition
Aortic Hiatus
Esophogeal Hiatus
IVC Foramen
Term
what nerve innervates the diaphram
Definition
Phrenic nerve
Term
what are the names of the 3 Arteries that run to the diaphram and where do they come from
Definition
Pericardiophrenic < subclavian
Musculophrenic < internal thoracic
Inferior phrenic < decending aorta
Term
What are the names of the 3 Veins that run to the diaphram and what do the run into
Definition
Pericardiophrenic > brachiocephalic
Musculophrenic > internal thoracic
Inferior phrenic > Splenic
Term
The below listed are male parts what are the matching female parts
Scotum
Glands Penis
Prostate
Prostatic utricle
Testies
Definition
labia majora
Clitoris
paraurethral gland
vagina and uterus
ovaries
Term
The male penis is compossed 2 things what are they
Definition
Body and root
Term
The root of the penis is attached to the _______ ______ and composed of what 3 things.
Definition
Pubic arch
2 crura, bulb, and muscles
Term
The 2 crura of the penis become what in the penis
Definition
corpus cavernosum
Term
The bulb of the penis becomes what
Definition
corpus spongyosum
Term
what are the 2 muscles that make of the root of the penis
Definition
Ischiocavernosum and bulbospongyosum
Term
The body of the penis has 3 erectile bodies what are they
Definition
2 corpus cavernosum and 1 corpus spongyosum
Term
The distal end of the penis is called the
Definition
Glands penis
Term
The glands penis is made of what muscle
Definition
corpus spongyosum
Term
What arteries, nerves and vein run to the penis
Definition
Dorsal and deep AA
Dorsal VV
Dorsal NN
Term
What is the Vulva
Definition
Collectively the external female parts
Term
What is the fat pad on top of the pubic symphysis called (male and female)
Definition
Mons pubis
Term
The labia major is __________, produces ________, and contains _______
Definition
pigmented
hair
fat
Term
The labia minor are B/w the
Definition
labia mojora
Term
The vestibula of the vagina contains 5 things what are they
Definition
external urethral orifice
paraurethral gland
Vaginal orifice
greater and lesser vestibular gland
clitoris
Term
what 3 things does fetal circulation supply the fetus
Definition
Respiration
Nutrition
excretion
Term
What 3 things does the umbilical cord contain
Definition
2 umbilical AA
1 umbilical VV
Term
The umbilical AA and VV carries what type of blood to the fetus
Definition
Umbilical AA--deoxygenated
Umbilical VV--oxygenated
Term
The ductus venosus becomes the _______ _________ in an adult
Definition
ligamentous venosum
Term
What does the ductus arteriosus become in an adult
Definition
liamentous arteriosum
Term
what does the foramen ovale become in an adult
Definition
Fossa ovalis
Term
How many Thoracic vert are there and what do they articulate with
Definition
12
the ribs
Term
How many Thoracic vert are there and what do they articulate with
Definition
12
the ribs
Term
How many ribs are there and what are the true false and floating ribs
Definition
12
1-7 are true
8-10 are false
11 and 12 are floating
Term
what are the 3 intercostal MM
Definition
external
internal
innermost
Term
How many pairs of internal intercostal MM are there and they run from waht to what
Definition
11
They run from anterior to posterior
Term
How many pairs of external intercostal MM are there and they run from waht to what
Definition
11
posterior to anterior
Term
Where do the Anterior intercostal AA come from 1-6 and 7-9
Definition
1-6 intrnal thoracic AA
7-9 musculophrenic AA
Term
where do the posterior intercostal AA come from
Definition
9 of the 11 pairs come from the aorta
Term
Where do the Anterior intercostal VV go to
Definition
internal thoracic VV
Term
where do the posterior intercostal VV go to
Definition
Azygous and hemiazygoes VV
Term
What are the deep MM of the back
Definition
Trap, Lat, Rhomboid Major and Minor, Lavator scapulae
Term
What are the intermediate MM of the Back
Definition
Serratus post. Superior and Inferior
Term
what are the deep MM of the back
Definition
erector spinae
Term
How many lobes are in the right and left ung and what are the fissures called
Definition
Right lung 3 lobes transvers and oblique fissure
Left lung 2 lobes and oblique fissure
Term
What does the hilum of the lung contain
Definition
broncus, plumonary AA and VV
Term
What is the flow of blood through the heart to the lungs
Definition
SVC and IVC > R atrium >Tricuspid Valve > R Ventricle > Pulmonary Semilunar Valve > Pulmonary AA > Lungs
Term
What is the flow of blood from the lungs to to heart
Definition
Lungs > Pulmonary VV > L atrium > Bicuspid (mitral) valve > L Ventricle > Aortic semilunar valve > Aorta > body
Term
Where is the moderator band and what does it connect
Definition
In the R ventricle from septum to anterior papillary MM
Term
Where is the crista terminalla
Definition
R Atrium
Term
Where is the pectinate MM
Definition
Atrium
Term
Where is the fossa Ovalis
Definition
In the R atrium
Term
How many Papillary MM are there in the R ventricle
Definition
3 ant, post, septal
Term
Is the R or L ventricle thicker
Definition
The Left
Term
What branches off the aortic Arch
Definition
Braceocephalic Trunk > R Common Corotid AA and R subclavian
L Subclavian
L Common corotid AA
Term
What branches off the R and L Subclavian AA
Definition
Internal Thoracic AA
Term
What runs into the SVC
Definition
R and L braceocephalic VV and Azygous V
Term
What dumps into the R Atria
Definition
SVC
IVC
Coronary Sinus
Term
what are the veins on the Heart
Definition
Great cardiac Vein
Small cardiac Vein
Left post. ventricular V
Middle Cardiac V
Term
what branches off the L coronary AA
Definition
Ant. interventricular A
L Marginal
Circumflex A
L post ventricular A
Term
what branches off the R coronary AA
Definition
R marginal
Post Interventricular A
Term
What does the celiac trunk branch into
Definition
L gastric A, Common hepatic A, Spleenic A
Term
What does Common Hepatic A branch into
Definition
Proper Hepatic A, R epigastric A
Term
Proper Hepatic A branches into
Definition
R and L hepatic A and cystic A
Term
How many lobes does the liver have and what are they
Definition
4 R and L Cuadate, Quadrate
Term
what are the ligaments on the liver
Definition
Falciform, Round and cardiac and triangular
Term
what branches off the SMA
Definition
Jejunal A, Ileal A, Iliocolic A, R Colic, Middle Colic
Term
what branches off the IMA
Definition
Left Colic A, Sigmoid A, Superior Rectal A
Term
The left Testical/ovarian A dumps into
Definition
Left Renal A
Term
The right testicular/ovarian A dumps into
Definition
IVC
Term
How many Cervical Vert, Thoracic Vert, Lumbar vert are there
Definition
C7
T12
L 5
Term
what comes through the intervertbral Foramen
Definition
The spinal Nerve
Term
what is scoliosis
Definition
Lateral curvature of the spine
Term
what is Kyphosis
Definition
Hunch back or thoracic curve exageration
Term
What is lordosis
Definition
Increased lumbar curve
Term
what is the outer portion of the vert disc called
Definition
annulus fibrosis
Term
what is the inner portion of the vert disc called
Definition
Neucleous Pulposus
Term
Where is the ant. longitudinal Lig
Definition
it is on the anterior side of the body vert.
Term
Where is the post. longitudinal Lig
Definition
On the ant side of the spinal collum
Term
where is the lig. Flavum
Definition
on the post side of the vert foramen
Term
Name the parts of the inside of the kidney
Definition
Renal pelvis, Renal Collums, Renal pryimids, Renal cortex, Minor and major caylx,
Term
what is the flow of urine starting in the kidney to the toliet
Definition
Renal prymids> minor caylx > major caylx > renal pelvis > ureter > bladder > urethra> external urethral orifice
Term
what holds the ovary to the uterus
Definition
ovarian ligament
Term
The primary curves of the fetal spine is
Definition
Sacral and thoracic
Term
The secondary curves of the fetal spine is
Definition
cervical and lumbar
Term
Atlas is
Definition
C1
Term
Axis is ____ and has what on it
Definition
C2 and dens
Term
Axis is responsible for what motion of the head
Definition
NO side to side
Term
C7 does not have a ________spinous process
Definition
bifid
Term
what is the axis and atlas joint called
Definition
Atlantoaxial joint
Term
where does the spinal cord end
Definition
L2
Term
What are the 3 layers of the spinal cord called
Definition
Dura, Arachnoid, pia
Term
where is the CSF
Definition
in the sub arachnoid space
Term
What type of cartilage is the costal cartilage
Definition
Hilan
Term
The corina is in the
Definition
Trachea
Term
What branches off the vagus NN
Definition
Recurrent larangeal NN
Term
What are the 3 layers of the heart
Definition
Pericardium
myocardium
endocardium
Term
Waht layer is stuck to the lungs
Definition
Visceral plura
Term
What do the cordae tendia connect
Definition
Papillary MM to the tricuspid and bicuspid valve
Term
Where is the linea Abla
Definition
down the rectus abdominus
Term
what does linea semilunaris boarder
Definition
The rectus abdominus
Term
What is the ant. rectus sheath
Definition
It is the external and internal aponerosis
Term
what is the post. rectus sheath
Definition
Internal oblique and transversus abdominus aponerosis
Term
what is the flow of digestion from the stomach to the anus
Definition
Stomach> duodenum> jejunum> ilium> cecum> asending colon> transverse colon> decending colon> sigmoid colon> rectum> anus
Term
What are the parts and structure of the stomach
Definition
Fundus body greater curvature lesser curvature rugea pyloris
Term
The duodenum and jejunum have folds that are called
Definition
plica circularis
Term
The pancreatic duct dumps into the _____ via the ____________
Definition
duodenum via the ampulla of votar
Term
what is the valve in the ampulla of votar called
Definition
sphinter of oddie
Term
what dumps into the portal veinous system
Definition
all the blood coming from the intestines and digestive tract
Term
what type of gland is the pancreas
Definition
99% exocrine
Term
Bile is made in the ____ and stored in the _______
Definition
liver
gallbladder
Term
what is the fxn of the spleen
Definition
to extract old Hb from RBC
Term
what are the 3 longitudinal lig of the colon called
Definition
tinea coli
Term
what is the fxn unit of the kidney called
Definition
nephron
Term
Kidney in innervated by the
Definition
para and sympathetic are the splanchnic
Term
What are the retroperitoneal organs
Definition
kidney, ureters, aorta , IVC, Bladder, Adernal Gland, esophagus
Term
Urine does not travel by gravity what does it travel by
Definition
peristalsis
Term
what is the fxn of the trigon in the bladder
Definition
so when the bladder expands this space is kept intact for the ureters to dump into
Term
what is the fxn of the bladder
Definition
to store urine
Term
what are the nerves of the bladder
Definition
Sympathetic-inferior hypogastric
Para- pelvic nerve
Term
what are the 3 parts of the male urethra
Definition
Prostatic, membranous, spongy
Term
What does the seminal vesicle secret
Definition
it secretes 60% of semen
Term
What 3 bones make up the os cocxe
Definition
ischium, pubis, ilium
Term
is the TRUE pelvis below or above the pelvic brim
Definition
it is below
Term
what 3 Muscles make up the lavotor Ani
Definition
puborectalis, pubococcygeous, iliococcygeous
Term
what 2 muscles make up the pelvic floor
Definition
lavator ani
coccxygeous
Term
what does the common iliac branch into
Definition
internal and external iliac
Term
what does the external iliac A become
Definition
femoral A
Term
why is semen Alkaline
Definition
to neutralize the pH of the vagina so the sperm can surrvive
Term
what are the 3 parts of the epididymus
Definition
Head body tail
Term
The testical is surrounded by
Definition
tunica albaginea
Term
what is produced by the seminiferous tubules
Definition
Sperm and testosterone
Term
Females have 2 triangles what are the names
Definition
anal triangle and uritogenital
Term
The uterus is b/w the what 2 structures
Definition
bladder and rectum
Term
what are the 3 layers of uterus
Definition
endometrium, myometrium, perimetrium
Term
what is the mesosalpinx
Definition
layer that surrounds the fallopian tube
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