Question 1

The muscular layer of blood vessels is the

Accepted Answer

A)   tunica intima
B)   tunica externa
C)   tunica media.
D)   tunica intima.
E)   tunica adventitia.

Question 2

The vessels that supply blood to the diaphragm are the _________________________ arteries.

Accepted Answer

The answer of The vessels that supply blood to the...

Question 3

The ________ is superficial and runs along the medial upper limb.

Accepted Answer

A)   digital vein
B)   cephalic vein
C)   axillary vein
D)   brachial vein
E)   basilic vein

Question 4

The vessel that supplies blood to the arm and shoulder is the _________________________.

Accepted Answer

The answer of The vessel that supplies blood to the...

Question 5

The force that pulls water INTO a capillary is called _________________________ pressure.

Accepted Answer

The answer of The force that pulls water INTO a...

Question 6

Using the figure above, identify the labeled part.
-Label D: ________

Accepted Answer

Right pulm...

Question 7

The force that pushes fluid out of the capillaries is called _________________________ pressure.

Accepted Answer

The answer of The force that pushes fluid out of...

Question 8

Blood flow through the cardiovascular system is affected by

Accepted Answer

A)   pressure differences.
B)   the viscosity of the blood.
C)   the amount of friction in the blood vessels.
D)   the length and diameter of the blood vessels.
E)   all of the above

Question 9

The blood vessels that carry blood at the highest pressure are the

Accepted Answer

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

Question 10

Diastolic pressure plus one-third of the pulse pressure equals _________________________.

Accepted Answer

mean arter...

Question 11

_________________________ drain fluid from the interstitial spaces back into the general circulation.

Accepted Answer

The answer of _________________________ drain fluid from the interstitial spaces...

Question 12

The third and fourth heart sounds are caused by

Accepted Answer

A)   resistance.
B)   opening valves.
C)   closing valves.
D)   viscosity.
E)   turbulence.

Question 13

Which of the following changes will result in increased nutrient delivery to a specific tissue?

Accepted Answer

A)   increased blood volume
B)   increased vessel diameter
C)   increased blood pressure
D)   decreased peripheral resistance
E)   relaxation of precapillary sphincters

Question 14

The basilar artery gives off the ________ arteries.

Accepted Answer

A)   circle of Willis
B)   anterior cerebral
C)   external carotid
D)   internal carotid
E)   posterior cerebral

Question 15

The vessel that supplies blood to the muscles of the upper arm is the _________________________.

Accepted Answer

The answer of The vessel that supplies blood to the...

Question 16

Small veins of the brain empty into the

Accepted Answer

A)   coronary sinuses.
B)   dural sinuses.
C)   circle of Willis.
D)   external jugular vein.
E)   vertebral veins.

Question 17

Plasma proteins that remain in the blood capillaries help

Accepted Answer

A)   maintain the osmotic pressure of the blood.
B)   decrease the osmotic pressure of the blood.
C)   maintain the hydrostatic pressure of the blood.
D)   decrease the hydrostatic pressure of the blood.
E)   increase the osmotic pressure of the blood.

Question 18

Supply the name of the missing vein: liver, _________________________, inferior vena cava.

Accepted Answer

The answer of Supply the name of the missing vein:...

Question 19

The small intestine and most of the large intestine receive blood from the _________________________.

Accepted Answer

superior m...

Question 20

Blood pressure is lowest in which of the following structures?

Accepted Answer

A)   arteriole
B)   artery
C)   capillary
D)   vein
E)   venule

Exam 13: The Cardiovascular System: Blood Vessels and Circulation

The muscular layer of blood vessels is the

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The small intestine and most of the large intestine receive blood from the _________________________.

Correct Answerverifiedsuperior m...View AnswerShow Answer

Supply the name of the missing vein: liver, _________________________, inferior vena cava.

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The blood vessels that carry blood at the highest pressure are the

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Diastolic pressure plus one-third of the pulse pressure equals _________________________.

Correct Answerverifiedmean arter...View AnswerShow Answer

The force that pushes fluid out of the capillaries is called _________________________ pressure.

Correct AnswerverifiedShow Answer

The vessels that supply blood to the diaphragm are the _________________________ arteries.

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The basilar artery gives off the ________ arteries.

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Blood flow through the cardiovascular system is affected by

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Small veins of the brain empty into the

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Which of the following changes will result in increased nutrient delivery to a specific tissue?

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The force that pulls water INTO a capillary is called _________________________ pressure.

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Plasma proteins that remain in the blood capillaries help

Correct AnswerverifiedShow Answer

The ________ is superficial and runs along the medial upper limb.

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The vessel that supplies blood to the arm and shoulder is the _________________________.

Correct AnswerverifiedShow Answer

The third and fourth heart sounds are caused by

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The vessel that supplies blood to the muscles of the upper arm is the _________________________.

Correct AnswerverifiedShow Answer

_________________________ drain fluid from the interstitial spaces back into the general circulation.

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Using the figure above, identify the labeled part. -Label D: ________

Correct AnswerverifiedRight pulm...View AnswerShow Answer

Blood pressure is lowest in which of the following structures?

Correct AnswerverifiedShow Answer

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mean arter...
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Right pulm...
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