Author Question: Which of the following is necessary to deliver oxygen to patients at a safe pressure? A) Filter ... (Read 9 times)

bclement10 · **on:** Jul 3, 2018

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.