Which of the following is necessary to deliver oxygen to patients ...

[bclement10]

Which of the following is necessary to deliver oxygen to patients at a safe pressure?
 
  A) Filter B) Flowmeter C) Regulator D) Float ball

Question 2

A patient with a medical history of sickle cell anemia is complaining of chest pain and shortness of breath. The patient is breathing 26 times a minute in short, shallow respirations. However, the patient's oxygen saturation via pulse oximetry is 100 on room air. The best approach regarding supplemental oxygen is to:
 
  A) do nothing; no supplemental oxygen is necessary.
  B) place the patient on a simple face mask.
  C) place the patient on a nasal cannula.
  D) place the patient on a nonrebreather mask.

[sarahccccc]

Answer to Question 1

C

Answer to Question 2

D

[bclement10]

TYSM

[brbarasa]

Gracias!