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Biology
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Anatomy and Physiology
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Anatomy and Physiology
Biology
Quiz 30 :
Circulation of the Blood
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Quiz 30 :
Circulation of the Blood
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All of the following will increase heart rate except:
Free
Multiple Choice
Q01
Answer:
Answer:
D
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Which of the following is not true of the baroreceptors?
Free
Multiple Choice
Q02
Answer:
Answer:
B
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Which of the following factors increases heart rate?
Free
Multiple Choice
Q03
Answer:
Answer:
C
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Peripheral resistance is affected primarily by:
Multiple Choice
Q04
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Which of the following is not a mechanism that increases blood volume and therefore venous return of blood to the heart?
Multiple Choice
Q05
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Which of the following is not a true statement about cardiac output?
Multiple Choice
Q06
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The primary fluid flow principle of circulation is based on all of the following except a fluid:
Multiple Choice
Q07
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An increase in heart rate tends to increase:
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Q08
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Cardiac output is determined by the:
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Q09
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Which of the following statements is true regarding local control of arterioles?
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Q10
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The Fick formula is used for determining:
Multiple Choice
Q11
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The greatest resistance to blood flow occurs in the:
Multiple Choice
Q12
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Which of the following events would tend to cause a decrease in blood viscosity?
Multiple Choice
Q13
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A decrease in total plasma volume results from the _____ mechanism.
Multiple Choice
Q14
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Minute volume is equal to the:
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Q15
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Which artery in the arm is used for measuring blood pressure?
Multiple Choice
Q16
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When you take a blood pressure reading, the first sound that you hear (top reading) is the:
Multiple Choice
Q17
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Which of the following blood vessels has the largest total cross-sectional area?
Multiple Choice
Q18
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The best description of pulse pressure is the:
Multiple Choice
Q19
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The pulse in the neck is felt over which artery?
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Q20
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