Class 12 Biology Chapter 8 Human Health And Disease Quiz 22 (7 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. How can we protect ourselves from infectious diseases?

Correct Answer: D) Practice good hygiene, get vaccinated, maintain a healthy lifestyle, avoid close contact with sick individuals.

2. Which one of the following is not a diagnostic test for cancer:

Correct Answer: C) Widal test.

3. Who among the following discovered that malaria is caused by a protozoan:

Correct Answer: C) Sir Patrick Manson.

4. Which kind of therapy was given in 1990 to a four year old girl with adenosine deaminase (ADA) deficiency? ..... [NEET 2016]

Correct Answer: C) Gene therapy.

5. The injection given against the snake venom contains(a) antigenic proteins(b) preformed antibodies(c) attenuated pathogen(d) all of these.

Correct Answer: B) B.

6. Colostrum is very important because .....

Correct Answer: C) It enhences passive immunity.

7. Which one of the following therapy was given to the 4 year old girl with a ADA deficiency

Correct Answer: B) Gene therapy.