What effects do exercise and body position have on renal blood flow? Question 1 options: They activate renal parasympa

Question 

Question 1 What effects do exercise and body position have on renal blood flow?

Question 1 options:

They activate renal parasympathetic neurons and cause mild vasoconstriction.

They activate renal sympathetic neurons and cause mild vasoconstriction.

Both activate renal parasympathetic neurons and cause mild vasodilation.

They activate renal sympathetic neurons and cause mild vasodilation.

Question 2 

Blood vessels of the kidneys are innervated by the:

Question 2 options:

Vagus nerve

Sympathetic nervous system

Somatic nervous system

Parasympathetic nervous system

Question 3 

When renin is released, it is capable of which action?

Question 3 options:

Inactivation of autoregulation