Vascular Shunt Mechanism At Rest

Question 1

What percentage of cardiac output is distributed to the organs

Answer 1

High percentage

Question 2

What percentage of cardiac out put is distributed to muscles

Answer 2

Low percentage

Question 3

At rest what do the arterioles do related to the organs

Answer 3

Arterioles vasodilate

Increases blood flow

Question 4

At rest what do the arterioles do related to muscles

Answer 4

They vasoconstrict

Restricts blood flow

Question 5

At rest what do the pre capillary sphincters do related to organs

Answer 5

Dilate

Opens up capillary beds allowing more blood flow

Question 6

At rest what do the pre capillary sphincters do related to muscles

Answer 6

Constrict

Closes capillary beds restricting blood flow

Question 7

D

Question 8

At rest what do the chemoreceptors detect

Answer 8

Increase O2

Decrease LA

Question 9

At rest what do the baro receptors decrease

Answer 9

They decrease the stretch

Question 10

At rest do the sympathetic simulation increase or decrease

Answer 10

The sympathetic simulation decreases

Question 11

Where does the blood flow increase to at rest

Answer 11

The organ cells