The answer is e. Increased arteriolar vasodilation.

Here's why:

a. Increased blood volume: This would actually increase arterial blood pressure because there's more blood being pushed against the artery walls.

b. Increased sympathetic stimulation: The sympathetic nervous system triggers the fight-or-flight response, which increases heart rate and constricts blood vessels, both of which would increase blood pressure.

c. Increased heart rate: A faster heart rate means the heart is pumping more blood through the arteries per minute, which would increase blood pressure.

d. Increased stroke volume: Stroke volume is the amount of blood pumped by the left ventricle of the heart in one contraction. If more blood is being pumped, this would increase the blood pressure.

e. Increased arteriolar vasodilation: Vasodilation refers to the widening of blood vessels. When blood vessels dilate, blood flow increases due to a decrease in vascular resistance. Therefore, the pressure in the arteries would decrease.

Question

The answer is e. Increased arteriolar vasodilation.

Here's why:

a. Increased blood volume: This would actually increase arterial blood pressure because there's more blood being pushed against the artery walls.

b. Increased sympathetic stimulation: The sympathetic nervous system triggers the fight-or-flight response, which increases heart rate and constricts blood vessels, both of which would increase blood pressure.

c. Increased heart rate: A faster heart rate means the heart is pumping more blood through the arteries per minute, which would increase blood pressure.

d. Increased stroke volume: Stroke volume is the amount of blood pumped by the left ventricle of the heart in one contraction. If more blood is being pumped, this would increase the blood pressure.

e. Increased arteriolar vasodilation: Vasodilation refers to the widening of blood vessels. When blood vessels dilate, blood flow increases due to a decrease in vascular resistance. Therefore, the pressure in the arteries would decrease.

Knowee AI · Accepted Answer

The answer is e. Increased arteriolar vasodilation.

Here's why:

a. Increased blood volume: This would actually increase arterial blood pressure because there's more blood being pushed against the artery walls.

b. Increased sympathetic stimulation: The sympathetic nervous system triggers the fight-or-flight response, which increases heart rate and constricts blood vessels, both of which would increase blood pressure.

c. Increased heart rate: A faster heart rate means the heart is pumping more blood through the arteries per minute, which would increase blood pressure.

d. Increased stroke volume: Stroke volume is the amount of blood pumped by the left ventricle of the heart in one contraction. If more blood is being pumped, this would increase the blood pressure.

e. Increased arteriolar vasodilation: Vasodilation refers to the widening of blood vessels. When blood vessels dilate, blood flow increases due to a decrease in vascular resistance. Therefore, the pressure in the arteries would decrease.

Which of the following would result in a decrease in arterial blood pressure?Question 6Select one:a.Increased blood volumeb.Increased sympathetic stimulationc.Increased heart rated.Increased stroke volumee.Increased arteriolar vasodilationClear my choice

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