Question 1

Figure 22.2
  
Using the figure above, identify the labeled part.
-Label E: ______________________________

Accepted Answer

Posterior ...

Question 2

You could expect to find fenestrated capillaries in

Accepted Answer

A)  the bone marrow.
B)  the liver.
C)  skeletal muscle.
D)  the pituitary gland.
E)  skin.F) A) and E)
G) D) and E)

Question 3

Figure 22.1
  
Using the figure above, identify the labeled part.
-Label M: ______________________________

Accepted Answer

Posterior ...

Question 4

The left side of the posterior thoracic wall drains blood into the

Accepted Answer

A)  hemiazygos vein.
B)  azygous vein.
C)  highest intercostal vein.
D)  esophageal veins.
E)  hemiazygos and highest intercostal veins.F) All of the above
G) C) and E)

Question 5

What is the role of the azygous and its tributaries in returning blood to the vena cava

Accepted Answer

The azygous is the smallest tributary of...

Question 6

Which of the following is the right branch of the celiac trunk

Accepted Answer

A)  right gastric artery
B)  common hepatic artery
C)  cystic artery
D)  splenic artery
E)  gastroduodenal arteryF) C) and D)
G) D) and E)

Question 7

What mechanisms assist venous return to the heart

Accepted Answer

Blood pressure in venules and medium-siz...

Question 8

Figure 22.1
  
Using the figure above, identify the labeled part.
-Label BB: ______________________________

Accepted Answer

The answer of Figure 22.1
  
Using the figure above,...

Question 9

Underneath the endothelium of arteries is a layer of

Accepted Answer

A)  smooth muscles.
B)  elastic fibers.
C)  collagen fibers.
D)  adipose tissue.
E)  None of the answers are correct.F) A) and E)
G) C) and D)

Question 10

The longest vein in the body is the

Accepted Answer

A)  small saphenous vein.
B)  great saphenous vein.
C)  femoral vein.
D)  cephalic vein.
E)  sartorius vein.F) D) and E)
G) A) and D)

Question 11

The outermost layer of a blood vessel, which is very thick, composed chiefly of collagen fibers, with scattered bands of elastic fibers is the

Accepted Answer

A)  media.
B)  intima.
C)  external elastic membrane.
D)  adventitia.
E)  internal elastic membrane.F) None of the above
G) B) and E)

Question 12

The smallest arteries in the lungs that provide blood to the capillary networks that surround the lung air saccules are the

Accepted Answer

A)  left and right pulmonary arteries.
B)  ascending aorta.
C)  pulmonary arterioles.
D)  alveoli.
E)  pulmonary veins.F) A) and B)
G) A) and C)

Question 13

Muscular arteries

Accepted Answer

A)  are larger than elastic arteries and smaller than arterioles.
B)  serve as the cushion to prevent sudden rises in blood pressure from causing trouble for the circulation.
C)  are exemplified by the aorta.
D)  have a thick media with a large amount of smooth muscle fiber within them.
E)  None of the answers are correct.F) D) and E)
G) C) and D)

Question 14

What anatomical changes occur in a person who develops atherosclerosis, in comparison with an individual without this condition

Accepted Answer

In a person who develops atherosclerosis...

Question 15

The common iliac arteries divide to form a branch that enters the pelvic cavity and a branch called the ________ that proceeds to the lower limb.

Accepted Answer

A)  inferior branches
B)  femoral arteries
C)  inguinal arteries
D)  external iliac arteries
E)  sacral arteries.F) B) and D)
G) B) and E)

Question 16

The remnants of the ductus arteriosus in the heart persist as a fibrous cord, the ________.

Accepted Answer

ligamentum...

Question 17

Which is the layer of the arterial wall that thickens to the greatest degree in atherosclerosis

Accepted Answer

A)  adventitia
B)  media
C)  intima
D)  tunica adventitia
E)  All of the answers are correct.F) D) and E)
G) A) and C)

Question 18

In fetal circulation, deoxygenated blood goes away from the fetus in (the)

Accepted Answer

A)  umbilical arteries.
B)  umbilical vein.
C)  ductus arteriosus.
D)  placental arteries.
E)  None of the answers are correct.F) A) and E)
G) B) and E)

Question 19

Figure 22.2
  
Using the figure above, identify the labeled part.
-Label G: ______________________________

Accepted Answer

The answer of Figure 22.2
  
Using the figure above,...

Question 20

Figure 22.1
  
Using the figure above, identify the labeled part.
-Label H: ______________________________

Accepted Answer

The answer of Figure 22.1
  
Using the figure above,...

Exam 22: The Cardiovascular System: Vessels and Circulation

The common iliac arteries divide to form a branch that enters the pelvic cavity and a branch called the ________ that proceeds to the lower limb.

Correct AnswerverifiedShow Answer

Underneath the endothelium of arteries is a layer of

Correct AnswerverifiedShow Answer

Which is the layer of the arterial wall that thickens to the greatest degree in atherosclerosis

Correct AnswerverifiedShow Answer

Figure 22.1 Using the figure above, identify the labeled part. -Label M: ______________________________

Correct AnswerverifiedPosterior ...View AnswerShow Answer

Muscular arteries

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The left side of the posterior thoracic wall drains blood into the

Correct AnswerverifiedShow Answer

What anatomical changes occur in a person who develops atherosclerosis, in comparison with an individual without this condition

Correct AnswerverifiedIn a person who develops atherosclerosis...View AnswerShow Answer

Figure 22.2 Using the figure above, identify the labeled part. -Label E: ______________________________

Correct AnswerverifiedPosterior ...View AnswerShow Answer

In fetal circulation, deoxygenated blood goes away from the fetus in (the)

Correct AnswerverifiedShow Answer

You could expect to find fenestrated capillaries in

Correct AnswerverifiedShow Answer

The remnants of the ductus arteriosus in the heart persist as a fibrous cord, the ________.

Correct Answerverifiedligamentum...View AnswerShow Answer

The longest vein in the body is the

Correct AnswerverifiedShow Answer

The smallest arteries in the lungs that provide blood to the capillary networks that surround the lung air saccules are the

Correct AnswerverifiedShow Answer

What mechanisms assist venous return to the heart

Correct AnswerverifiedBlood pressure in venules and medium-siz...View AnswerShow Answer

What is the role of the azygous and its tributaries in returning blood to the vena cava

Correct AnswerverifiedThe azygous is the smallest tributary of...View AnswerShow Answer

Figure 22.1 Using the figure above, identify the labeled part. -Label H: ______________________________

Correct AnswerverifiedShow Answer

The outermost layer of a blood vessel, which is very thick, composed chiefly of collagen fibers, with scattered bands of elastic fibers is the

Correct AnswerverifiedShow Answer

Figure 22.2 Using the figure above, identify the labeled part. -Label G: ______________________________

Correct AnswerverifiedShow Answer

Which of the following is the right branch of the celiac trunk

Correct AnswerverifiedShow Answer

Figure 22.1 Using the figure above, identify the labeled part. -Label BB: ______________________________

Correct AnswerverifiedShow Answer

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Posterior ...
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In a person who develops atherosclerosis...
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ligamentum...
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Blood pressure in venules and medium-siz...
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The azygous is the smallest tributary of...
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