Choose the best answer. Answers may be used once, more than once or not at all.

Question

Choose the best answer. Answers may be used once, more than once or not at all. Determined by cardiac output X systemic vascular resistance Resistance vessels A. pulse B. capillaries C. vassopressors Exchange vessels D. blood pressure E. brachial F systolic G. diastolic H. pulse pressure I. radial J. hypertension exchange vessels Vibrations of the blood vessel walls that reflect heart rate -B This is most likely caused by intense peripheral vasoconstriction. K. arterioles The pressure in the arteries at the peak of ventricular contraction L hypotension -B This is most likely to be caused by peripheral vasodia!ation. The difference between the systolic and diastolic pressure The artery most commonly used to measure blood pressure Hormones or durgs that increase blood pressure

Explanation / Answer

1.Determined by cardiac output × systematic vascular resistance.

Ans.D.BLOOD PRESSURE

2.Resistance vessels

Ans.K.ARTERIOLES

3.Exchange vessels

Ans.B.CAPILLARIES

4.Vibrations of blood vessel wall that reflect the heart rate.

Ans.A.PULSE

5.This is mostly caused by intense peripheral vasoconstriction.

Ans .J.HYPERTENSION

6.The pressure in the arteries at the peak of ventricular contraction.

Ans.F. SYSTOLIC

7.This is most likely to be caused by peripheral vasodilatation.

Ans.L. HYPOTENSION

8.The difference between systolic and diastolic pressure.

Ans.H. PULSE PRESSURE

9.The artery most commonly used to measure blood pressure.

Ans.E. BRACHIAL

10.Hormones or drugs that increase blood pressure.

Ans.C.VASOPRESSORS

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