Human Health And Disease Question 153
Asthma’ is due to
[DPMT 1985]
Options:
A) Infection of trachea
B) Infection of the lungs
C) Bleeding into pleural cavity
D) Spasm in bronchial muscles
Show Answer
Answer:
Correct Answer: D
Solution:
The correct option is D Spasm in bronchial muscles Asthma is caused by inflammation of the airways and spasm in bronchial muscles. The symptoms of the disease are coughing, chest tightness, and shortness of breath. It is mainly caused by environmental and genetic factors.
BETA
