Clinical manifestations that include unexplained weight loss, dyspnea on exertion, use of accessory muscles, and tachypnea with prolonged expiration are indicative of:
A)chronic bronchitis.
B)emphysema.
C)pneumonia.
D)asthma.

Question

Quizplus · Accepted Answer

Individuals with emphysema usually have dyspnea on exertion that later progresses to marked dyspnea, even at rest (Table 33-3). Little coughing and very little sputum are produced. The individual often is thin, has tachypnea with prolonged expiration, and must use accessory muscles for ventilation. The anteroposterior diameter of the chest is increased (barrel chest), and the chest has a hyperresonant sound with percussion.

Clinical Manifestations That Include Unexplained Weight Loss, Dyspnea on Exertion