Q- A doctor/nurse/health worker is exposed in more sick people than others in the community. Find out how she/he avoids getting sick herself/himself.
Answer- It is absolutely right that doctor/nurse/health worker is exposed in more sick people than others in the community and it is very necessary also as if they do not this so the sick person cannot recover and his condition becomes worse.
Now according to the question the main steps through which they avoids getting sick are as follows:
1. The doctors, nurses or health workers get themselves vaccinated against disease such as: rabies, typhoid e.t.c. .
2. They always washes the exposed part when they treat any infected person or came in contact of an infected person.
3. They also uses mask before treating a sick person to prevent chances of disease spreading to them.