Question

Expected findings in a patient with COPD include all of the following except:

a. Increased anterior-posterior diameter
b. Hyporesonance
c. Decreased tactile fremitus
d. Flattened diaphram

Answer 1

Hyporesonance is not an expected finding in a patient with COPD because the condition is typically associated with hyperresonance due to trapped air in the lungs.

Step-by-step explanation:

Expected findings in a patient with Chronic obstructive pulmonary disease (COPD) include increased anterior-posterior diameter, flattened diaphragm, and decreased tactile fremitus due to air trapping and hyperinflation of the lungs. However, hyporesonance is not an expected finding; instead, hyperresonance is typically noted because the trapped air in the alveoli leads to increased resonance on chest percussion. Therefore, the correct answer is b. Hyporesonance, as it is not expected in patients with COPD. COPD is characterized by reduced elasticity of alveoli, obstructed airways, and trapped air, leading to breathing difficulties and poor gas exchange.