A patient with newly diagnosed asthma is asking why peak flow measurements are being ordered.What is the best response by the nurse?
A) They measure the minimum force used to breathe in during the breathing process.
B) They measure the maximum flow that occurs during one quick, forced expiration.
C) They measure the amount of circulating oxygen in the alveoli during breathing.
D) They indicate the stability of your overall health.

Question

Quizplus · Accepted Answer

Peak flow measurements assess the maximum speed of expiration, helping to monitor asthma control and detect changes in airway obstruction.

A Patient with Newly Diagnosed Asthma Is Asking Why Peak