How do most vasodilators work? A) They release nitric oxide, ...

[809779]

How do most vasodilators work?
 
  A) They release nitric oxide, which relaxes blood vessels thus allowing more blood through.
  B) They release nitric oxide, which constricts the blood vessels which act to pump the blood through the blood vessel.
  C) They absorb nitric oxide from the blood stream, which causes vein constriction.
  D) They absorb nitric oxide from the blood stream, which causes vein relaxation.
  E) none of the above

Question 2

The elements that make the best reducing agents are the ________.
 
  A) group 18 noble gases
  B) group 17 halogens
  C) transition metals
  D) group 1 alkali metals

[honnalora]

Answer to Question 1

A

Answer to Question 2

D

[809779]

Wow, this really help

[nanny]

Thanks for the timely response, appreciate it