In the normal drive to breathe, chemoreceptors are stimulated by: ...

[penza]

In the normal drive to breathe, chemoreceptors are stimulated by:
 
  A) diffusion. B) low carbon dioxide.
  C) high carbon dioxide. D) high oxygen.

Question 2

You arrive on scene to find a 57-year-old man who is not breathing. You feel for a carotid pulse but are not sure if you feel one. You should:
 
  A) try feeling for a radial pulse instead.
  B) ask another responder to confirm pulselessness.
  C) deliver two rescue breaths and recheck for a pulse.
  D) begin chest compressions.

[lucas dlamini]

Answer to Question 1

C

Answer to Question 2

D

[penza]

Thanks for the timely response, appreciate it

[bigcheese9]

Wow, this really help