What effect does bradycardia have on cardiac output? A) A slow ...

[mckennatimberlake]

What effect does bradycardia have on cardiac output?
 
  A) A slow heart rate causes cardiac output to decrease.
  B) A slow heart rate causes cardiac output to increase.
  C) A fast heart rate causes cardiac output to decrease.
  D) Bradycardia does not ever affect cardiac output.

Question 2

A patient has sustained an injury to his mediastinum. Based on the anatomy of his chest, which one of the following structures has been injured?
 
  A) Diaphragm
  B) Esophagus
  C) Lungs
  D) Bronchus

[patma1981]

Answer to Question 1

A

Answer to Question 2

B

[mckennatimberlake]

Excellent

[meganmoser117]

Thanks for the timely response, appreciate it