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The thoracic duct collects lymph from all of the following,
The thoracic duct and the right lymphatic duct empty into
What structures anchor the chordae tendinae?
Which of the following in not found in the left ventricle?
The pectinate muscles
The right ventricle pumps blood into the
A drop of blood returning to the heart from the head region
would enter the heart through the
Superior Vena Cava
Blood within the pulmonary veins returns to the
Blood is carried to the cappilaries of the myocardium by way
Which layer of the blood vessels contains the epithelial
Choose the blood vessels responsible for draining the
majority of blood from the brain?
Internal jugular veins
Functionally, there are no valves in arteries (as opposed to
in veins) because the
blood pressure in arteries is high enough that there isno risk of backflow blood.
What vessel in the fetus connects the pulmonary trunk to the
aortic arch so that much of the blood bypasses the immature lungs?
The abdominal aorta divides at its distal end into which
The common iliac arteries
Choose the missing blood vessels in the pathway supplying blood into the right arm.
Aortic arch, subclavian artery, axiallry artery, brachial
The three arteries that branch from the aortic arch are (in
brachiocephalic, the left common carotidarteries, left subclavian
Which artery arises from the inferior part of the abdominal
aorta and supplies the distal half of the large intestine?
Inferior mesenteric artery
Which vessel is missing from the following statement?
“Tracing blood that drains from the small intestine, we find that the blood leaves the intestinal cappilaries and passes through the superior mesenteric vein, the hepatic portal vein, the liver sinusoid cappilaries and the inferior vena cava.”
If both common carotid arteries were blocked, which might continue to carry blood to the brain?
The popliteal artery supplies the
The veins that merge to form the inferior vena cava are the
common iliac veins
Which of the following are not involved in the systemic
- pulmonary artery
- left atrium.
- Right ventricle
The epicardium is the same as the visceral layer of the
The heart chamber with the thickest wall is the
Of the three layers of the heart wall, the layer that
contains the cardiac muscles is the
The atrioventricular node is located in the
right atrium just inferior to the opening of the inferior vena cava
Of the following heart chambers, the one with the thinnest
walls is the
Which is not part of the conduction system of the heart?
Which branch (or branches) of the abdominal aorta supplies
Gastroduadenal and the celiac trunk (both A and B)
The anterior cardiac vein runs with which artery?
Figure learn to know:
- left common carotid artery
- the great saphenous vein
- right common iliac artery
- left cephalic vein
- the left basilica vein
Which lymphatic organ contains red pulp and white pulp?
With respect to the lymphatic system, what do the letters in
the acronym MALT stand for?
Mucosa-associated lymphatic tissue.
T or F The right and left coronary arteries are the only branches
of the acending aorta.
T or F Of the three artery types, the elastic arteries have the
abiliy to vasoconstrict and vasodialate.
T or F Among the advantages of the cerebral arterial circle is the presence of collateral channels of blood flow to the brain should a supply artery become blocked.
T or F The constricution of skeletal muscles plays an important
role in the movement of blood in the veins.
T or F The liver is unique in that it receives both oxygenated and deoxygenated blood.
T or F The superior sagitaal sinus drains deoxygenated blood from the brain.
T or F The umbilical arteries bring blood back to the fetal heart,
and the umbilical veins return blood to the placenta.
Vessels and nerves enter and leave the kidneys through
The deepest layer of the kidney is the
Before it enters the renal pelvis, urine collects in the
Which of the following represents the correct branch of the
renal artery after it enters the kidney?
Segemental arteries, interlobararteries, arcuate arteries, interlobular arteries
Which of the following processes participates in the
production of urine in the kidney?
reabsorption, secretion,and filtration, All of the above
Urinary tract infections are more common in females than in
males because in females the
urethra is shorter than in males
Which of the following would favor micturition (urination)?
Relaxation of the
internal urethral sphincter
The function of the kidney is to…
- remove nitrogenous wastes from the blood
- maintain the proper chemistry of the blood
- secrete some drugs
- remove excess water from the blood
- all of the above
The arteries that branch to form the afferent arterioles
leading to the glomerular capillaries are the
In the juxtaglomerular apparatus, the macula densa cells
belong to the
distal convoluted tubule
The shortest of the three parts of the male urethra is the
Urine passes through the
renal pelvis to the ureter to thebladder of the urethra
The epithelium lining the urinary bladder that permits
The usual site of embryo implantation is the
Factors that propel an oocyte through the fallopian tube are
smooth muscle contraction (peristalsis) and ciliaryaction of cells lining the lube
The female homologous structure to the male scrotum is the
The seminal vesicles are
glands that secrete most of thevolume of the semen
The function of the cremaster muscle is
to help keep the gonad cool
The region of the uterus with the largest lumen space is its
Which of the following does not add a secretion to the
Erection is caused by
erectile bodies filling with blood
Which part of the fallopian tube does fertilization usually
This figure shows a frontal section of the kidney
- Renal cortex
- Renal pelvis
- Proximal convoluted tubule
- juxtaglomerular apparatus.
- Afferent arteriole
- seminal vesicle
- bulbourethral gland
- ductus deferens
Which ducts will develop into the uterine tubes in an
Identify the homologous gland (in females) to the male
Greater vestibular gland
Identify the phase of the sexual response that varies most
between males and females.
Identify the structures that will have smooth muscle
contraction during male ejaculation.
- epididymis, ductusdeferens, urethra, ejaculatory duct
- All of the above do
T or F The testes are the male gametes.
T or F The glans clitoris is homologous to the glans penis.
T or F The juxtamedullary apparatus functions to regulate blood pressure.
T or F The dartos muscle is composed of smooth muscle; the
cremaster muscle is composed of skeletal
T or F Each renal papilla empties into only one minor calyx.
T or F The mucosal layer of the urinary bladder is made of moist stratified squamous epithelium.
T or F The grafenberg spot is thought to occur in the anterior wall of the female urethra.
T or F Vasectomies will eliminate semen during an ejaculation.
T or F The suspensory ligament attached to the uterus to the
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