Question

The nurse has instructed a client on how to perform pursed-lip breathing. The nurse recognizes the purpose of this type of breathing is to accomplish which result?

a) Promote more efficient and controlled ventilation and to decrease the work of breathing
b)nImprove oxygen transport; induce a slow, deep breathing pattern; and assist the client to control breathing
c) Promote the strengthening of the client's diaphragm
d) Promote the client's ability to take in oxygen

Answer 1

Pursed-lip breathing promotes more efficient and controlled ventilation, decreases the work of breathing, and improves oxygen transport.

Step-by-step explanation:

The purpose of pursed-lip breathing is to promote more efficient and controlled ventilation and to decrease the work of breathing. This type of breathing involves inhaling slowly through the nose and exhaling through pursed lips, which helps to extend the length of exhalation and prevent air trapping in the lungs. By prolonging exhalation, pursed-lip breathing reduces the amount of air in the lungs and allows for better gas exchange, improving oxygen transport.