Question 1

All of the following may be found in the blood except

Accepted Answer

A)   fibrinogen.
B)   glucose.
C)   urea.
D)   oxygen.
E)   glycogen.F) None of the above
G) B) and C)

Question 2

The "lub" heart sound is due to the

Accepted Answer

A)   onward rush of blood to the heart.
B)   contraction of aortic muscle tissue.
C)   closing of the semilunar valves.
D)   closing of the atrioventricular valves.
E)   the recoil of the aorta following the ventricle contraction.F) A) and E)
G) A) and B)

Question 3

Which blood vessels will have walls only one cell thick?

Accepted Answer

A)   capillaries
B)   venules
C)   veins
D)   arterioles
E)   arteriesF) C) and D)
G) A) and E)

Question 4

The part of the circulation involved with pumping blood to and from the lungs is the

Accepted Answer

A)   systemic circuit.
B)   internal respiration circuit.
C)   microcirculation circuit.
D)   pulmonary circuit.
E)   ECG circuit.F) All of the above
G) A) and B)

Question 5

In a coronary bypass operation,a stent is placed within the blockage and the clogged area is compressed.

Accepted Answer

A) True 
 B)False

Question 6

When arterioles constrict,blood pressure decreases.

Accepted Answer

A) True 
 B)False

Question 7

The alternating expansion and recoil of an arterial wall is termed a(n)

Accepted Answer

A)   ECG.
B)   EEG.
C)   pulse.
D)   hypertension.
E)   heart murmur.F) All of the above
G) A) and D)

Question 8

What is a clot called that remains at its origin? What is a clot called that breaks away and becomes lodged in the lungs?

Accepted Answer

A)   thrombus; cerebral embolism
B)   embolus; cerebral embolism
C)   thrombus; pulmonary embolism
D)   embolus; pulmonary embolism
E)   thrombus; strokeF) A) and B)
G) A) and E)

Exam 12: Cardiovascular System

When arterioles constrict,blood pressure decreases.

Correct Answer
verified

All of the following may be found in the blood except

Correct Answer
verified

What is a clot called that remains at its origin? What is a clot called that breaks away and becomes lodged in the lungs?

Correct Answer
verified

The alternating expansion and recoil of an arterial wall is termed a(n)

Correct Answer
verified

The part of the circulation involved with pumping blood to and from the lungs is the

Correct Answer
verified

In a coronary bypass operation,a stent is placed within the blockage and the clogged area is compressed.

Correct Answer
verified

The "lub" heart sound is due to the

Correct Answer
verified

Which blood vessels will have walls only one cell thick?

Correct Answer
verified

Exam 12: Cardiovascular System

When arterioles constrict,blood pressure decreases.

Correct AnswerverifiedShow Answer

All of the following may be found in the blood except

Correct AnswerverifiedShow Answer

What is a clot called that remains at its origin? What is a clot called that breaks away and becomes lodged in the lungs?

Correct AnswerverifiedShow Answer

The alternating expansion and recoil of an arterial wall is termed a(n)

Correct AnswerverifiedShow Answer

The part of the circulation involved with pumping blood to and from the lungs is the

Correct AnswerverifiedShow Answer

In a coronary bypass operation,a stent is placed within the blockage and the clogged area is compressed.

Correct AnswerverifiedShow Answer

The "lub" heart sound is due to the

Correct AnswerverifiedShow Answer

Which blood vessels will have walls only one cell thick?

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified