MCQ on Human Health and Diseases Pdf :
Here we Provide accurate and detailed Answers for all MCQ questions On Human Health and Diseases Class 12. These MCQs are designed by our subject experts to facilitate smooth and easy understanding of any concepts. The NCERT MCQs for Class 12 Biology can be downloaded in the form of a PDF and students can use it as a reference tool to quickly review all the topic wise MCQ given in your Biology textbook Syllabus.
These Human Health and Diseases NEET MCQ Pdf will help students to build a deeper understanding of each concepts covered in Biology textbook to score high in board exam. Practising these MCQ questions will help students to analyze their level of NEET preparation and the Basic knowledge of concepts and clear their doubts quickly.
These MCQ questions may be directly asked in the CBSE board exam or may be in NEET exam also, you may have questions based on similar concepts. So, try to practice these Human Health and Diseases MCQ with Answers thoroughly to fine-tune your preparations and score good marks in the NEET exam.
Human Health and Disease MCQs for NEET Pdf Download :
5. In which disease does mosquito transmitted pathogen lymphatic vessels?
(a) Ringworm disease
(b) Elephantiasis
(c) Ascariasis
(d) Amoebiasis
Answer: B
6. Which of the following is not an autoimmune causes chronic inflammation of disease?
(a) Alzheimer’s disease
(b) Rheumatoid arthritis
(c) Psoriasis
(d) Vitiligo
Answer: A
7. Transplantation of tissues/organs fails often due to non-acceptance by the patient’s body. Which type of immune-response is responsible for such
reflection ?
(a) Autoimmune response
(b) Cell-mediated immune response
(c) Hormonal immune response
(d) Physiological immune response
Answer: B
Read : Principles of Inheritance and Variation MCQ
8. MALT constitutes about …. per cent of the lymphoid tissue in human body.
(a) 50%
(b) 70%
(c) 20%
(d) 10%
Answer: A
9. Which of the following set of diseases is caused by bacteria?
(a) Cholera and tetanus
(b) Typhoid and smal pox
(c) Tetanus and mumps
(d) Herpes and influenza
Answer: A
10. Asthma may be attributed to_________
(a) Allergic reaction of the mast cells in the lungs
(b) Inflammation of trachea
(c) Accumulation of fluid in lungs
(d) Bacterial infection of the lungs
Answer: A
Read : Sexual Reproduction in Flowering Plants MCQ
11. Antivenom infection contains performed antibodies while polio drops that are administered into the body contain__________
(a) Attenuated pathogens
(b) Activated pathogens
(c) Harvested antibodies
(d) Gamma globulin
Answer: A
12. Infection of Ascaris usually occurs by_________
(a) Tse tse fly
(b) Mosquito bite
(c) Drinking water containing eggs of Ascaris
(d) Eating imperfectly cooked pork
Answer: C
Read : Reproductive Health MCQ
13. Which one of the following statements is correct with respect to immunity?
(a) Preformed antibodies need to be injected to treat the bite by a viper snake
(b) The antibodies against small pox pathogen are produced by T-lymphocytes
(c) Antibodies are protein molecules, each of which has four light chains
(d) Rejection of a kidney graft is the function of B-lymphocytes
Answer: A
14. Motile zygote of Plasmodium occurs in_______
(a) Human RBCs
(b) Human liver
(c) Gut of female Anopheles
(d) Salivary gland ot Anopheles
Answer: C
15. The pathogen Microsporum responsible for ingworm disease in humans belong to the same kingdom of organisms as that of_______
(a) Taena, a tapeworm
(b) Wuchereria, a filarial worm
(c) Rhizopus, a mould
(d) Ascaris, a roundworm
Answer: C
Also Read: Reproduction in Organisms MCQ for NEET
Human Health and Disease NEET MCQ :
1. Immunosuppressants such as _________ prevent transplanted organs from being rejected in recipients.
(a) Thrombin
(b) Cyclosporine
(c) Aspirin
(d) None of the above
Answer: B
2. Antigen binding site in an antibody is found between____________
(a) two light chain
(b) two heavy chains
(c) one heavy chain and one light chain
(d) either between two light chains or between one heavy and one light chain depending upon the nature of antigen.
Answer : C
3. AIDS is caused by HIV. Among the following, which one is not a mode of transmission of HIV?
(a) Transfusion of contaminated blood.
(b) Sharing the infected needles.
(c) Shaking hands with infected persons.
(d) Sexual contact with infected persons.
Answer : C
4. Which of the following pairs contains an infectious and a non-infectious disease respectively ?
(a) Typhoid and AIDS
(b) AIDS and cancer
(c) Pneumonia and malaria
(d) Cancer and malaria
Answer: B
5. ___________ is an example of a stimulant.
(a) Lorazepam
(b) Amphetamine
(c) Oxazepam
(d) Phencyclidine
Answer : B
6. HIV mainly infects_____________
(a) Cytotoxic T-lymphocytes
(b) Helper lymphocytes
(c) Cell-mediated T-lymphocytes
(d) Killer lymphocytes
Answer: B
7. Elephantiasis is caused by______.
(a) Filarial worms
(b) Flatworms
(c) Tapeworms
(d) None of the above
Answer : A
8. The major phagocytic cells are___________
(a) Lymphocytes
(b) Mast cells
(c) Macrophages
(d) Plasma cells
Answer : C
9. Plague is caused by the bacterium _______.
(a)”Yersinia pseudotuberculosis
(b) Yersinia pestis
(c):Yersinia enterocolitica
(d) None of the above
Answer: B
10. Human Immunodeficiency Virus causes aids by attacking a type of white blood cell called_______.
(a) CD4
(b) CD3
(c) CD8
(d) None of the above
Answer: A
11. Aspirin is a/an____________
(a) Antibiotic
(b) Antipyretic
(c) Antiseptic
(d) None of these
Answer : B
12. Typhoid fever in human beings is caused by______________
(a) Plasmodium vivax
(b) Trichophyton
(c) Salmonella typhi
(d) Rhinoviruses.
Answer : C
13. Which one of the following sets includes bacterial diseases ?
(a) Tetanus, tuberculosis, measles
(b) Diptheria, leprosy, plague
(c) Cholera, typhoid, mumps
(d) Malaria, mumps, poliomyelits
Answer: B
14. Which one of the following is a matching pair of a drug and its category?
(a) Amphetamines-Stimulant
(b) Lysergic acid Dimethylamide-Narcotic
(c) Heroin-psychotropic
(d) Benzodiazepan-pain killer
Answer : A
15. Which of the following is a viral disease?
(a) Diphtheria
(b) Filariasis
(c) Leprosy
(d) Influenza
Answer: D
16. The common cold is caused by__________
(a) Rhino viruses
(b) Streptococcus pnemoniae
(c) Salmonella typhimurium
(d) Plasmodium vivax.
Answer: A
17. Which form of pathogen is used in vaccination ?
(a) Activated and strong pathogenic antigens
(b) Inactivated and weakened pathogenic antigens
(c) Hyperactive and strong pathogen
(d) Preformed antibodies
Answer:
18. A toxic substance, responsible for the chills and high fever recurring every three to four days in malarial fever, is______________
(a) interferon
(b) haemozoin
(c) hirudin
(d) colostrum
Answer: B
19. A protein or polysaccharide molecule that stimulates antibody formation______________
(a) antigen
(b) antibiotics
(c) exotoxin
(d) endotoxins.
Answer: A
Above you will find a list of Human Health and Diseases MCQ Questions and answers Pdf are prepared as per the latest prescribed NCERT syllabus. Ace up your NEET preparation with MCQ available here to enhance your exam preparation level. Understand the each MCQ clearly by consistently practicing the the Human Health and Diseases Multiple Choice Questions and score well in your exams.
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