Author Question: A nurse has initiated rescue breathing with the aid of a one-way valve mask. What is the primary ... (Read 71 times)

j.rubin · **on:** Jul 22, 2018

A nurse has initiated rescue breathing with the aid of a one-way valve mask. What is the primary benefit of using this mask?

A) Maintains positive pressure in the client's lungs while the nurse stops exhaling to take a breath.
B) Reduces the nurse's risk of acquiring an infectious disease from the client.
C) Directs the nurse's breath into the lower airway by preventing air from escaping through the client's nose.
D) Ensures an airtight seal between the client's mouth and the nurse's mouth.

Question 2

When a male client is unable to shave himself, the nurse should prepare to shave the client by first:

a. applying shaving cream
b. placing a warm, wet washcloth over the face
c. using short, firm strokes to begin
d. pulling the skin taut

SeanoH09 · **Reply #1 on:** Jul 22, 2018

Answer to Question 1

B
Feedback:
The nurse should use a one-way valve mask or other protective face shield if available. These devices theoretically reduce the potential for acquiring infectious diseases. They do not maintain positive lung pressure or redirect the flow of air. A valve mask may facilitate a higher quality seal around the client's mouth, but their primary purpose is for protection against infection.

Answer to Question 2

B
By applying a warm washcloth over the face prior to shaving, it helps soften the skin and beard. Warmth can also be relaxing for the client.