NEET BiologyNCERT Class 12Human 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.
Revise first: NCERT notes for Human Health and DiseaseQuestions
10 questions · answers after you pick
1A 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 correct2Which stage of the malarial parasite enters the human body through the bite of an infected female Anopheles mosquito?Common diseases in humansEasySingle correct3The yellowish fluid called colostrum, secreted by the mother during the initial days of lactation, is rich in which antibody class?Acquired immunityEasySingle correct4Statements I and II below compare ways of acquiring immunity. Which of the options is correct?Active and passive immunityMediumStatement based5Read the Assertion and the Reason about the course of HIV infection and choose the correct option.AIDSMediumAssertion–Reason6Match the pathogen in Column I with the feature in Column II.Common diseases in humansMediumMatch the following7Which pair of organs consists only of primary lymphoid organs?Lymphoid organsMediumSingle correct8Normal cells show contact inhibition. What is the effect of its loss in cancer cells?CancerMediumSingle correct9Which pairing of a drug with its source and action is correct?Drugs, alcohol and addictionHardSingle correct10Which statement about HIV and its replication is correct?AIDSHardSingle correct
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