Que. 1 : Q1) What are the most common asthma symptoms? 1. a) Tightness of chest or shortness of breath, 2. b) Wheezing / Whistling sound while breathing, 3. c) severe coughing usually worse at night and early morning 4. d) All of the above Que. 2 : Q2) Which of the following is an example of cardiovascular disease that affects […]