Question 1

__________form elaborate networks within tissues that allow very slow blood flow.

Accepted Answer

The answer of __________form elaborate networks within tissues that allow...

Question 2

Blood from the brain returns to the heart through the______vein

Accepted Answer

A)   external jugular
B)   vertebral
C)   azygos
D)   innominate
E)   internal jugularF) B) and C)
G) B) and D)

Question 3

The large vessels that return blood to the heart are called

Accepted Answer

A)   veins.
B)   capillaries.
C)   arteries.
D)   arterioles.
E)   venules.F) All of the above
G) A) and B)

Question 4

__________conduct fluid from the interstitial space back to the venous system.

Accepted Answer

The answer of __________conduct fluid from the interstitial space back...

Question 5

Pulmonary arteries carry blood to the

Accepted Answer

A)   right atrium.
B)   aorta.
C)   lungs.
D)   systemic circuit.
E)   left atrium.F) A) and B)
G) All of the above

Question 6

The ___________artery is the kidney's sole blood supply

Accepted Answer

The answer of The ___________artery is the kidney's sole blood...

Question 7

Venous pressure is approximately 18 mm Hg at most

Accepted Answer

A) True 
 B)False

Question 8

Branches of the thoracic aorta include all of the following, except the arteries.

Accepted Answer

A)   esophageal
B)   basilar
C)   superior phrenic
D)   bronchial
E)   intercostalF) C) and E)
G) A) and E)

Question 9

Venoconstriction reduces the diameter of which vessel?

Accepted Answer

A)   vein
B)   venule
C)   arteriole
D)   capillary
E)   arteryF) A) and E)
G) All of the above

Question 10

Figure 19- 1 Arteries
Use Figure 19- 1 to answer the following questions:
-Identify the artery labeled "16."

Accepted Answer

A)   celiac
B)   axillary
C)   inferior mesenteric
D)   superior mesenteric
E)   splenicF) B) and C)
G) A) and B)

Question 11

The vessels that receive blood from the ovaries or testes are the____________

Accepted Answer

The answer of The vessels that receive blood from the...

Question 12

When renin is released from the kidney

Accepted Answer

A)   blood pressure goes down.
B)   angiotensin I increases salt reabsorption at the kidneys.
C)   angiotensinogen is converted into angiotensin I.
D)   angiotensin I is converted to angiotensin II.
E)   blood flow to the kidneys decreases.F) None of the above
G) C) and E)

Question 13

Arrange the structures in the following list in the order that blood will encounter as it flows from the output side to the input side of the cardiovascular flow circuit. 1. venules
2)  arterioles
3)  capillaries
4)  elastic arteries
5)  medium veins
6)  large veins
7)  muscular arteries

Accepted Answer

A)   7, 4, 2, 3, 1, 5, 6
B)   2, 7, 6, 3, 1, 5, 6
C)   6, 5, 1, 3, 2, 7, 4
D)   4, 7, 2, 3, 1, 5, 6
E)   5, 6, 1, 3, 2, 7, 4F) All of the above
G) A) and E)

Question 14

Exchange between a blood vessel and the cells that surround it can occur only in

Accepted Answer

A)   capillaries.
B)   veins.
C)   arteries.
D)   arterioles.
E)   venules.F) D) and E)
G) A) and D)

Question 15

Figure 19- 2 Veins
Use Figure 19- 2 to answer the following questions:
-Identify the vein labeled "15."

Accepted Answer

A)   radial
B)   basilic
C)   axillary
D)   brachial
E)   ulnarF) D) and E)
G) A) and B)

Question 16

The radial and ulnar veins fuse to form the ______vein.

Accepted Answer

A)   axillary
B)   hemiazygos
C)   brachial
D)   azygos
E)   basilicF) A) and E)
G) B) and C)

Question 17

Arterioles feed blood into_________

Accepted Answer

The answer of Arterioles feed blood into_________...

Question 18

Blood pressure is determined by

Accepted Answer

A)   measuring the force of contraction of the left ventricle.
B)   estimating the pressure needed to close off an artery with an external pressure cuff.
C)   estimating the degree of turbulence in a partly closed vessel.
D)   measuring the size of the pulse.
E)   listening carefully to the pulse.F) A) and B)
G) C) and D)

Question 19

The vessel that supplies a capillary plexus from an arteriole is called an)________

Accepted Answer

precapilla...

Question 20

When carotid and aortic baroreceptors slow their discharge,

Accepted Answer

A)   heart rate increases.
B)   heart rate decreases.
C)   stroke volume increases.
D)   both A and C
E)   both B and CF) B) and C)
G) C) and E)

Exam 19: Blood Vessels and Circulation

Branches of the thoracic aorta include all of the following, except the arteries.

Correct AnswerverifiedShow Answer

The radial and ulnar veins fuse to form the ______vein.

Correct AnswerverifiedShow Answer

Blood from the brain returns to the heart through the______vein

Correct AnswerverifiedShow Answer

When carotid and aortic baroreceptors slow their discharge,

Correct AnswerverifiedShow Answer

Pulmonary arteries carry blood to the

Correct AnswerverifiedShow Answer

Venoconstriction reduces the diameter of which vessel?

Correct AnswerverifiedShow Answer

The ___________artery is the kidney's sole blood supply

Correct AnswerverifiedShow Answer

Exchange between a blood vessel and the cells that surround it can occur only in

Correct AnswerverifiedShow Answer

Figure 19- 1 Arteries Use Figure 19- 1 to answer the following questions: -Identify the artery labeled "16."

Correct AnswerverifiedShow Answer

The large vessels that return blood to the heart are called

Correct AnswerverifiedShow Answer

Figure 19- 2 Veins Use Figure 19- 2 to answer the following questions: -Identify the vein labeled "15."

Correct AnswerverifiedShow Answer

__________conduct fluid from the interstitial space back to the venous system.

Correct AnswerverifiedShow Answer

Arrange the structures in the following list in the order that blood will encounter as it flows from the output side to the input side of the cardiovascular flow circuit. 1. venules 2) arterioles 3) capillaries 4) elastic arteries 5) medium veins 6) large veins 7) muscular arteries

Correct AnswerverifiedShow Answer

The vessels that receive blood from the ovaries or testes are the____________

Correct AnswerverifiedShow Answer

__________form elaborate networks within tissues that allow very slow blood flow.

Correct AnswerverifiedShow Answer

The vessel that supplies a capillary plexus from an arteriole is called an)________

Correct Answerverifiedprecapilla...View AnswerShow Answer

When renin is released from the kidney

Correct AnswerverifiedShow Answer

Arterioles feed blood into_________

Correct AnswerverifiedShow Answer

Blood pressure is determined by

Correct AnswerverifiedShow Answer

Venous pressure is approximately 18 mm Hg at most

Correct AnswerverifiedShow Answer

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precapilla...
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