NEET Practice Paper: Chapter Human Health & Diseases by Teaching Care online tuition and coaching classes

NEET Practice Paper: Chapter Human Health & Diseases by Teaching Care online tuition and coaching classes

No. of Questions 100

1. Which of the disease is not transmitted by house flies

• Typhoid
• Yellow fever
• Cholera
• Dysentery

2. Biological name of insect (Vector) carrying the plague
   • Xenopcylla cheopis
   • Anopheles mosquito
   • Bacillus pestis
   • Pediculus humanus

3. Koch’s postulates are not applicable to
   • B.
   • Leprosy
   • Diptheria
   • Cholera

4. Maximum death among children is caused due to
   • B
   • AIDS
   • Diphtheria
   • Whooping cough

5. The protozoan found in colon of human is
   • vivax
   • A. egupti
   • coli
   • All of these

6. The carrier of virus causing human yellow fever is
   • Mosquito
   • Bug
   • Louse
   • Beetle

7. Yersinia pestis is responsible for
   • Plague
   • Whooping cough
   • Leprosy
   • Syphilis

8. Encephalitis in man is a viral disease and is transmitted by
   • Anopheles
   • Culex
   • Aedes
   • Culex and Aedes

9. Which of the following disease is due to virus
   • Polio
   • Tetanus
   • Malaria
   • Cholera

10. ‘Small pox’ (Variola) disease is caused by
    • Virus (b) Bacterium (c) Protozoan (d) Mosquito
11. Vector for ‘Kala azar’ disease is
    • Sand fly (b) House fly (c) Louse (d) Bed bug

12. Which of the following does not cause a disease in human beings
    • Entamoeba coli
    • Plasmodium ovale
    • Entamoeba histolytica
    • Entamoeba gingivalis

13. Incubation period of plasmodium vivax is  
    • 14 days (b) 20 days (c) 30 days (d) 45 days

14. Malaria is transmitted by ‘Anopheles’. This was discovered by  
    • Laveran
    • Ronald Ross
    • Pasteur
    • Huxley

15. The malignant tertian malaria is caused by  
    • Plasmodium vivax
    • Plasmodium falciparum
    • Plasmodium ovale
    • Plasmodium malariae

16. Suffner’s dots are related to  
    • B.C of man
    • Leucocytes of frog
    • Epithelium of stomach of mosquito
    • Entamoeba histolytica

17. Mapacrine and pelludrine are used to cure which disease  
    • Plague
    • Malaria
    • B.
    • Pneumonia

18. Malaria parasite completes its life cycle in  
    • One host
    • Two host
    • Three host
    • Reservoir host

19. Metabolic waste responsible for malaria fever is called
    • Haemozoin
    • Haematin
    • Melanin
    • Heparin

20. Ronald Ross worked malaria in  
    • Mumbai
    • Secunderabad
    • London
    • Madras

21. Quinine an important drug for treatment of malaria, is extracted from
    • Calyx of cinnamon
    • Bark of cinchona
    • Red ants
    • Bark of tulsi

22. Which organ enlarges in patient of malaria
    • Spleen
    • Kidney
    • Gall bladder
    • Liver

23. Which one of the following conditions though harmful in itself is also a potential saviour from a mosquito borne infectious disease
    • Leukemia
    • Thalassaemia
    • Sickle cell anaemia
    • Pernicious anaemia

24. Which of the following causes malaria
    • Plasmodium
    • Hook worm
    • Ascaris
    • Filaria worm

25. Who discovered malarial parasite
    • Ronald Ross
    • Leveran
    • Grassi
    • Lansici

26. Plasmodium in man is innoculated by  
    • Anopheles male and female
    • Anopheles male
    • Anopheles female
    • Culex female

27.  ‘Malaria’ a common disease world wide is caused by a
    • Bacterium
    • Virion
    • Protozoa
    • Helminthes
28. Immune deficiency syndrome in human could develop as a consequence of
    • AIDS virus infection
    • Defective liver
    • Defective thymus
    • Weak immune system

29.  AIDS related complex (ARC) is a disease which leads to fever, swollen lymph nodes, night sweats, loss in weight etc. represents
    • Severe form AIDS
    • Initial form of AIDS
    • No link with AIDS
    • None of the above

30. AIDS virus has
    • Single stranded RNA
    • Double stranded RNA
    • Single stranded DNA
    • Double stranded DNA

31. Which one of the following produces AIDS  
    • HTLV -1 (b) HTLV-2 (c) EBV (d) HIV

32. How does AIDS virus enter into man  
    • Through food
    • Through kissing
    • Through water
    • Through blood

33. Full form of AIDS is  
    • Anti immune deficiency syndrome
    • Auto immune deficiency syndrome
    • Acquired immune deficiency syndrome
    • Acquired immune disease symptom

34. Which of the glands is often referred in relation with AIDS
    • Thyroid (b) Thymus (c) Adrenal (d) Pancreas

35. HIV causes reduction in  
    • T- helper cells only
    • All T-cells
    • B-cells only
    • Both B and T-cells

36. A disease transferred from mother to child through placenta is
    • German measels
    • Syphilis
    • AIDS
    • All the above

37. The AIDS test is known as  
    • Elisa
    • Australian antigen
    • HIV test
    • None of these

38. AIDS is a
    • Cancer
    • Virus borne disease
    • Bacterial disease
    • Deficiency disease

39. Which of the following is an STD  
    • Measles
    • Syphilis
    • Diphtheria
    • Cancer

40.  “Zidovudine” drug is used for  
    • Cancer
    • Hepatitis
    • AIDS
    • Malaria

41. The test for ‘syphilis’ was developed by
    • Robert koch
    • Edward jenner
    • Wasserman
    • Louis pasteur

42. AIDS can be transmitted by  
    • Blood circulation (b) Hand shake (c) Courtship (d) All of these
43. In sickle cell anaemia, the death is caused when the lethal genes are present in
    • Heterozygous condition
    • Homozygous dominant condition
    • Homozygous recessive condition
    • Co- dominant condition

44.  ‘Haemophilia’ disease is caused due to lack of
    • ADH (b) STH (c) AHF (d) ACTH

45. Which of the following diseases is not related to circulatory system
    • Hypertension
    • Coronary thrombosis
    • Diabetes mellitus
    • Diphtheria

46. Which of the following diseases is known as auto immune thyroiditis/ thyroid’s suicide
    • Addison’s disease
    • Cretinism
    • Hashimoto disease
    • Goitre

47. X- rays are used in  
    • ECG (b) EEG (c) CT-Scan (d) Endoscopy

48. The bacteria living in human large intestine that feed on undigested food without harming the host in any way, are termed as
    • Symbionts
    • Parasites
    • Commensale
    • Predators

49. In sickle-cell anaemia, which of the following amino acids is substituted
    • Glutamic acid by valine in -chain
    • Valine by glutamic acid in -chain
    • Glutamic acid by valine in -chain
    • Valine by glutamic acid in -chain ββαα

50. If the IIIrd nerve is damaged, it will lead to
    • Loss of accomodation
    • Dilation of pupil
    • Loss of occular movements
    • All of these

51. Interferons are
    • Antiviral proteins
    • Antibacterial proteins
    • Anticancer proteins
    • None of these

52. All the diseases are spread by housefly except
    • Leprosy
    • Dysentery
    • Typhoid
    • Sleeping sickness

53. Cynosis refers to
    • Bluish colouration of the body
    • Reddish coluration of the body
    • Pale colouration of the body
    • Goose flesh of the body

54. Filaria, malaria, dengue fever, sleeping sickness, yellow fever are transmitted by
    • Mosquitoes
    • House flies
    • Insects
    • Bacteria

55. Cimex present in human clothes is a type of  
    • Autotrophic animal
    • Host
    • Parasite
    • Predent

56. Which of the following set is of vector host  
    • Sand fly, deer fly, tse-tse fly, house fly
    • Frog, lizard, snack, rabbit
    • Leishmania, sand fly, Trypanosoma, tse-tse fly
    • Sand fly, frog, house fly

57. Diabetes mellitus is due to lack of
    • Insulin in circulating blood
    • Starch in food
    • Trypsin in pancreatic juice
    • ADH reaching the kidney

58. Inflammatory response in allergy is caused by the release of one of the following by mast cells  
    • Histamines
    • Antibodies
    • Antigen
    • None of them

59. A condition of failure of function of kidney to form urine is
    • Creatinine
    • Hematuria
    • Anuria
    • Alkaptoneuria

60. The disease due to inflammation of vermiform appendix of the digestive system is known as
    • Amoebic dysentery
    • Appendicitis
    • Intestinal cancer
    • Appendectomy

61. All are the disease of lungs except
    • Asthama
    • Bronchitis
    • Encephalitis
    • Pneumonia

62. Which of the following set contains all disease transmitting arthropods
    • Ant, cockroach, body louse
    • Sand fly, tse-tse fly, house fly, rat flea
    • House fly, anopheles mosquito, body louse, termite
    • Rat flea, cockroach termite

63. Grave’s disease is caused by the hypersecretion of thyroid hormone and is associated with the
    • Enlargement of the thyroid gland
    • Increased BMR and increased nervous activity
    • Exophthalamia
    • All of the above

64. Period from the entrance of pathogens into the body and their multiplication of show initial symptoms of disease is known as
    • Incubation period
    • First period
    • Climax period
    • Infection period

65. After infection by pathogens dead cells, dead pathogens and liquid form the
    • Antibodies
    • Excretory product
    • Pus
    • Agglutinin

66. Cause of ‘Erythroblastosis foetalis’ may be
    • Adjoining of RBC
    • Bleeding
    • Diapedesis
    • Haemophilia

67. If a muscle fails to give stimulation action and there is much ingestion of lactic acid, the condition is termed as
    • Paralysis
    • Tonus
    • Fatigue
    • Tetanus

68. Which one of the following is a protein deficiency disease
    • Eczema
    • Cirrhosis
    • Kwashiorkor
    • Nightblindness

69. Servers protein deficiency in the diet leads to this disease
    • Kwashirokar
    • Amoebiasis
    • Diabetes
    • Cancer

70.  ‘Asthama’ is due to
    • Infection of trachea
    • Infection of lungs
    • Bleeding into pleural cavity
    • Spasm in bronchial muscles

71. Epidemiology deals with the study of
    • Mode of transmission of disease
    • Disease causing organisms
    • Development of resistance against diseases
    • Skin ailments
72. Filarial larva can be collected from man’s
    • Smears of intestinal contents
    • Peripheral blood at midnight
    • Smears of spleen
    • Biopsy of liver

73. Study of interaction of antigens and antibodies in the blood is
    • Cryobiology
    • Serology
    • Haemotology
    • Angiology

74. The cells which directly attack and destroy the antigens are known as
    • Helper T-cells
    • Killer T-cell
    • Helper B- cells
    • Killer B-cells

75. The cells which produce the antibodies by stimulating the B-cells are known as
    • Killer B-cells
    • Helper B- cells
    • Helper T-cells
    • Antibodies

76. The cells which suppress the entire immune system from its attack in the same body are known as
    • Helper T-cells
    • Killer B- cells
    • Suppressor cells
    • Suppressor T-cells

77. The binding of antibodies to the antigens to produce a large insoluble complex is known as
    • Antibody-antigen complex
    • Agglutination
    • Immunization
    • Suppressor cell reaction

78. Recognition and digestion by the phagocytes due to the coated surface of antigens by the antibodies is known as

• Opsonization
• Immunization
• T-cells immunization reaction
• B-cells immunizaiton reaction

79. In some children similar disease does not appear due to the presence of
    • T- cells immune system
    • B- cells immune system
    • Memory cells
    • Phagocyte antigen reactions

80. The immune system which works against self is
    • Self immune system
    • Autoimmunity
    • Specific immunity
    • None of the above

81. After vaccination the body builds up
    • Toxins (b) Lymph (c) Antibodies (d) Plasma
82. One good example of an ‘ antiseptic’ is
    • Bordeaux mixture
    • DDT
    • Carbolic acid in dilute solution
    • Hydrocyanic acid gas

83. Humoral immunity is due to
    • B-lymphocytes
    • T-lymphocytes
    • L-Lymphocytes
    • P- Lymphocytes

84. Injections of antitoxin or toxoid serum is given to prevent
    • Diphtheria
    • Small pox
    • Chicken pox
    • Chronic headache

85. Membrane attack complex (Mac) is formed by
    • B- Lymphocytes
    • Compliments
    • Macrophages
    • T- Lymphocytes

86. Thymosin stimulates
    • Milk secretion
    • Erythrocytes
    • T-lymphocytes
    • Melanocytes

87. What is the molecular weight of IgG antibody
    • 146,000
    • 160,000
    • 190,000
    • 200,000

88. Passive immunity is defined as immunity
    • Inherited from the parents
    • Achieved through vaccination
    • Acquired through first exposure to the disease
    • Achieved through the sera of other animal enriched in antibodies

89. An antibody is  
    • Molecule that specifically inactivates an antigen
    • WBC which invades bacteria
    • Secretion of mammalian RBC
    • Component of blood

90. Booster dose of triple antigen vaccination is given to the child at the age of
    • One year
    • Two year
    • Three year
    • Four year

91. Active immunity is obtained by  
    • Antibodies
    • Weakened germs infection
    • Natural resistance
    • None of these

92. Antibody formation and immunity production is done by a protein called globulin present in the
    • Stroma of RBC
    • Haemoglobin of RBC
    • Plasma
    • Blood platelets

93. A scientist associated with ‘antibiotic’ is
    • Brown (b) Flemming (c) Leeuwenhock (d) Koch

94. Which of the following are most aboundant types of antibodies
    • IgA (b) IgE (c) IgG (d) IgM

95. When an organ is transplanted and is rejected by the body, the lymphocytes are produced by
    • T- cells
    • B-cells
    • Neutrophils
    • None of these

96. Which of the following is a correct statement
    • B-cells directly engulf the pathogenic bacteria
    • B-cells produce antibodies soon after they are formed
    • B-cells produce a large clone of plasma cells soon after it is formed
    • The B- cells produce the plasma cells only after they are triggered by a specific antigen

97. A cell coded protein that is formed in response to infection with most animal viruses is called
    • Antigen
    • Interferon
    • Histone
    • Antibody

98. The antibodies are
    • Lipids
    • Germs
    • Proteins
    • Carbohydrates

99. Some people who have suffered from a disease may not be affected again during their life time such immunity is called
    • Natural immunity
    • Acquired immunity
    • Active immunity
    • Passive immunity

100. Passive immunity can be obtained by injecting
     • Antigens
     • Antibodies
     • Antibiotics
     • Vaccination having weakened germs

Answers:

1. B
2. A
3. B
4. C
5. C
6. A
7. A
8. B
9. A
10. A
11. A
12. A
13. A
14. B
15. B
16. A
17. B
18. B
19. A
20. B
21. B
22. A
23. C
24. A
25. B
26. C
27. C
28. A
29. B
30. A
31. D
32. D
33. C
34. B
35. A
36. D
37. A
38. B
39. B
40. C
41. C
42. C
43. C
44. C
45. D
46. C
47. C
48. C
49. A
50. C
51. A
52. A
53. A
54. C
55. C
56. A
57. A
58. A
59. C
60. B
61. C
62. B
63. D
64. A
65. C
66. A
67. C
68. C
69. A
70. D
71. A
72. B
73. B
74. B
75. C
76. D
77. A
78. A
79. C
80. B
81. C
82. C
83. A
84. B
85. B
86. C
87. B
88. D
89. A
90. A
91. B
92. C
93. B
94. C
95. A
96. B
97. B
98. C
99. B
100. B