The volume of blood ejected by the heart each minute is known as ...

[james]

The volume of blood ejected by the heart each minute is known as the
 
  a. VO2 max.
  b. one-half VO2 max.
  c. cardiac output.
  d. cardiac conditioned index.
  e. cardiac volume.

Question 2

For maximum benefits, cardiorespiratory endurance episodes should be sustained for at least
 
  a. 20 minutes.
  b. 40 minutes.
  c. 1 hour.
  d. 1 1/2 hours.
  e. 2 hours.

[pangili4]

Answer to Question 1

ANS: C

Answer to Question 2

ANS: A

[james]

Excellent

[bblaney]

Thanks for the timely response, appreciate it