NEET Biology / AI question bank / NCERT Class 12 / Human Health and Disease
Human Health and Disease: NEET questions with solutions
This chapter covers common infectious diseases, innate and acquired immunity, allergy, AIDS, cancer, and drugs. Marks are lost on pathogen-disease pairings, active versus passive immunity, primary versus secondary lymphoid organs, and the biology of HIV.
Also called: immunity · immune system · diseases · cancer and AIDS
Questions
10 questions / answers after you pick
- Q1A patient has sustained high fever (39° to 40°C), weakness and stomach pain, and the disease is confirmed by the Widal test. Which pathogen…
Common diseases in humansEasySingle correct
- Q2Which stage of the malarial parasite enters the human body through the bite of an infected female Anopheles mosquito?
Common diseases in humansEasySingle correct
- Q3The yellowish fluid called colostrum, secreted by the mother during the initial days of lactation, is rich in which antibody class?
Acquired immunityEasySingle correct
- Q4Statements I and II below compare ways of acquiring immunity. Which of the options is correct?
Active and passive immunityMediumStatement based
- Q5Read the Assertion and the Reason about the course of HIV infection and choose the correct option.
AIDSMediumAssertion–Reason
- Q6Match the pathogen in Column I with the feature in Column II.
Common diseases in humansMediumMatch the following
- Q7Which pair of organs consists only of primary lymphoid organs?
Lymphoid organsMediumSingle correct
- Q8Normal cells show contact inhibition. What is the effect of its loss in cancer cells?
CancerMediumSingle correct
- Q9Which pairing of a drug with its source and action is correct?
Drugs, alcohol and addictionHardSingle correct
- Q10Which statement about HIV and its replication is correct?
AIDSHardSingle correct
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