Direct pressure has failed to control an arterial bleed on a ...

[kodithompson]

Direct pressure has failed to control an arterial bleed on a patient's leg. Which one of the following should the AEMT do next?
 
  A) Splint the extremity.
  B) Apply a tourniquet.
  C) Provide oxygen.
  D) Immediate transport

Question 2

Once air enters the lungs, oxygen and carbon dioxide are exchanged across the respiratory membrane composed of the alveolar and pulmonary capillary walls in a process called:
 
  A) internal respiration.
  B) external ventilation.
  C) external respiration.
  D) internal ventilation.

[Dinolord]

Answer to Question 1

B

Answer to Question 2

C

[kodithompson]

Thanks for the timely response, appreciate it

[CAPTAINAMERICA]

Excellent