Question

Question 7
Which of the following can make you ill if you come in contact with an infected person?

(a) High blood pressure
(b) Genetic abnormalities
(c) Sneezing
(d) Blood cancer

Answer 1

(c) Sneezing

Sneezing is a semi-autonomous, convulsive expulsion of air from the lungs through the nose and mouth, usually caused by foreign particles irritating the nasal mucosa.Sneezing is caused by viruses that infect the nose, throat, and lungs. It usually spread from person to person when an infected person coughs or sneezes.