ED

Question 1

flaccidity is mediated by____, erection mediated by_____

Answer 1

sympathetic; parasympath

Question 2

NO leads to____CGMP–>vascular smooth muscle____

Answer 2

incr cGMP–>vascular smooth muscle relaxation

Question 3

first line tx for ED

Answer 3

lifestyle modifications

Question 4

downstream result of PDE5 inhib

Answer 4

works with NO to incr intracellular cGMP concentration

Question 5

vascular disease and ED have shared risk factors that lead to____

Answer 5

endothelial cell damage

Question 6

cGMP causes ____intracellular Ca–>relaxation of vascular smooth muscle

Answer 6

decrease

Question 7

relaxation of vascular smooth muscle does what to penile blood flow?

Answer 7

increases