Question

HURRY!

Which of the following is a lung disease in which breathing becomes difficult, and in some cases impossible?

coronary artery disease

chronic obstructive pulmonary disease

cirrhosis

arrhythmia

Answer 1

The answer is B.

Step-by-step explanation:

Cirrhosis is a disease of the liver. Arrhythmia and coronary artery disease are both diseases of the heart. Chronic obstructive pulmonary disease is a disease of the lungs. Therefore the answer is B.