A patient with high blood pressure takes a medication to slow his ...

[RYAN BANYAN]

A patient with high blood pressure takes a medication to slow his heart rate, thus lowering his blood pressure. The EMT would recognize this action as impacting the:
 
  A) preload.
  B) afterload.
  C) systemic vascular resistance.
  D) cardiac output.

Question 2

When treating an injured geriatric patient, it is very important to:
 
  A) always use high-concentration oxygen.
  B) work to achieve an oxygen saturation of at least 94.
  C) place the patient in a sitting position to promote adequate breathing.
  D) avoid use of a nonrebreather and high-concentration oxygen unless apneic.

[TDubDCFL]

Answer to Question 1

D

Answer to Question 2

B

[RYAN BANYAN]

Correct answers!

[TDubDCFL]

Great! Please up vote