Human Health and Diseases · Biology · NEET
MCQ (Single Correct Answer)
1
Given below are two statements:
Statement I: Antibiotics are chemicals produced by microbes that kill other microbes.
Statement II: Antibodies are chemicals formed in body that eliminate microbes.
In the light of the above statements, choose the most appropriate answer from the options given below.
NEET 2024 (Re-Examination)
2
Math List-I with List-II:
| List - I | List - II | ||
|---|---|---|---|
| (A) | Malignant tumors | (I) | Destroy tumors |
| (B) | MALT | (II) | AIDS |
| (C) | NACO | (III) | Metastasis |
| (D) | $$\alpha$$-Interferons | (IV) | Lymphoid tissue |
Choose the correct answer from the options given below:
NEET 2024 (Re-Examination)
3
Match List I with List II :
| List - I | List - II | ||
|---|---|---|---|
| (A) | B-Lymphocytes | (I) | Passive immunity |
| (B) | Interferons | (II) | Cell mediated immunity |
| (C) | T-Lymphocytes | (III) | Produce an army of proteins in response to pathogens |
| (D) | Colostrum | (IV) | Innate immunity |
Choose the correct answer from the options given below :
NEET 2024 (Re-Examination)
4
Which of the following are Autoimmune disorders?
A. Myasthenia gravis
B. Rheumatoid arthritis
C. Gout
D. Muscular dystrophy
E. Systemic Lupus Erythematosus (SLE)
Choose the most appropriate answer from the options given below:
NEET 2024
5
Match List I with List II:
| List - I | List - II | ||
|---|---|---|---|
| A. | Typhoid | I. | Fungus |
| B. | Leishmaniasis | II. | Nematode |
| C. | Ringworm | III. | Protozoa |
| D. | Filariasis | IV. | Bacteria |
Choose the correct answer from the options given below:
NEET 2024
6
Match List I with List II:
| List - I | List - II | ||
|---|---|---|---|
| A. | Cocaine | I. | Effective sedative in surgery |
| B. | Heroin | II. | Cannabis sativa |
| C. | Morphine | III. | Erythroxylum |
| D. | Marijuana | IV. | Papaver somniferum |
Choose the correct answer from the options given below:
NEET 2024
7
Match List I with List II :
| List - I | List - II | ||
|---|---|---|---|
| A. | Common cold | I. | Plasmodium |
| B. | Haemozoin | II. | Typhoid |
| C. | Widal test | III. | Rhinoviruses |
| D. | Allergy | IV. | Dust mites |
Choose the correct answer from the options given below :
NEET 2024
8
Given below are two statements :
Statement I : Bone marrow is the main lymphoid organ where all blood cells including lymphocytes are produced.
Statement II : Both bone marrow and thymus provide micro environments for the development and maturation of T-lymphocytes.
In the light of above statements, choose the most appropriate answer from the options given below
NEET 2024
9
Which of the following sexually transmitted infections are completely curable ?
NEET 2023 Manipur
10
Match List - I with List - II.
| List - I | List - II | ||
|---|---|---|---|
| (A) | Typhoid | (I) | Protozoan |
| (B) | Elephantiasis | (II) | Salmonella |
| (C) | Ringworm | (III) | Aschelminthes |
| (D) | Malaria | (IV) | Microsporum |
Choose the correct answer from the options given below :
NEET 2023 Manipur
11
Match List-I with List-II.
| List - I | List - II | ||
|---|---|---|---|
| (A) | Cytokine barriers | (I) | Mucus coating of respiratory tract |
| (B) | Cellular barriers | (II) | Interferons |
| (C) | Physiological barriers | (III) | Neutrophils and Macrophages |
| (D) | Physical barriers | (IV) | Tears and Saliva |
Choose the correct answer from the options given below :
NEET 2023 Manipur
12
Which one of the following common sexually transmitted diseases is completely curable when detected early and treated properly?
NEET 2023
13
Which one of the following techniques does not serve the purpose of early diagnosis of a disease for its early treatment?
NEET 2023
14
In which blood corpuscles, the HIV undergoes replication and produces progeny viruses?
NEET 2023
15
Match List I with List II.
| List I | List II | ||
|---|---|---|---|
| (A) | Heroin | (I) | Effect on cardiovascular system |
| (B) | Marijuana | (II) | Slow down body function |
| (C) | Cocaine | (III) | Painkiller |
| (D) | Morphine | (IV) | Interfere with transport of dopamine |
Choose the correct answer from the options given below:
NEET 2023
16
Match List I with List II.
| List I | List II | ||
|---|---|---|---|
| (A) | Ringworm | (I) | Haemophilus influenzae |
| (B) | Filariasis | (II) | Trichophyton |
| (C) | Malaria | (III) | Wuchereria bancrofti |
| (D) | Pneumonia | (IV) | Plasmodium vivax |
Choose the correct answer from the options given below:
NEET 2023
17
Which of the following reasons is mainly responsible for graft rejection in transplantation of organs?
NEET 2022 Phase 2
18
Match List - I with List - II :
| List - I | List - II | ||
|---|---|---|---|
| (a) | Cellular barrier | (i) | Interferons |
| (b) | Cytokine barrier | (ii) | Mucus |
| (c) | Physical barrier | (iii) | Neutrophils |
| (d) | Physiological barrier | (iv) | HCl in gastric juice |
Choose the correct answer from the options given below :
NEET 2022 Phase 2
19
Given below are two statements:
Statement I : Autoimmune disorder is a condition where body defense mechanism recognizes its own cells as foreign bodies.
Statement II : Rheumatoid arthritis is a condition where body does not attack self cells.
In the light of the above statements, choose the most appropriate answer from the options given below :
NEET 2022 Phase 1
20
Select the incorrect statement with respect to acquired immunity.
NEET 2022 Phase 1
21
Identify the incorrect pair
NEET 2021
22
For effective treatment of the disease, early diagnosis and understanding its pathophysiology is very important. Which of the following molecular diagnostic techniques is very useful for early detection?
NEET 2021
23
Match List-I with List-II
Choose the correct answer from the options given below
| List-I | List-II | ||
|---|---|---|---|
| (a) | Filariasis | (i) | Haemophilus influenzae |
| (b) | Amoebiasis | (ii) | Trichophyton |
| (c) | Pneumonia | (iii) | Wuchereria bancrofti |
| (d) | Ringworm | (iv) | Entamoeba histolytica |
Choose the correct answer from the options given below
NEET 2021
24
The Adenosine deaminase deficiency results into
NEET 2021
25
Match the following diseases with the causative
organism and select the correct option
| Column-I | Column-II |
|---|---|
| (a) Typhoid | (i) Wuchereria |
| (b) Pneumonia | (ii) Plasmodium |
| (c) Filariasis | (iii) Salmonella |
| (d) Malaria | (iv) Haemophilus |
NEET 2020 Phase 1
26
The infectious stage of Plasmodium that enters
the human body is
NEET 2020 Phase 1
27
Identify the wrong statement with reference to
immunity
NEET 2020 Phase 1
28
Drug called ‘Heroin’ is synthesized by :
NEET 2019
29
Which of the following immune responses is responsible for rejection of kidney graft?
NEET 2019
30
Which of the following sexually transmitted diseases is not completely curable ?
NEET 2019
31
Colostrum, the yellowish fluid, secreted by mother during the initial days of lactation is very essential to
impart immunity to the newborn infants because it contains :
NEET 2019
32
Identify the correct pair representing the causative agent of typhoid fever and the confirmatory test for
typhoid.
NEET 2019
33
Which of the following is not an autoimmune
disease?
NEET 2018
34
Which part of poppy plant is used to obtain the
drug “smack”?
NEET 2018
35
In which disease does mosquito transmitted
pathogen cause chronic inflammation of
lymphatic vessels?
NEET 2018
36
MALT constitutes about ________ percent of the lymphoid tissue in human body
NEET 2017
37
Transplantation of tissues/ organs fails often due to non-acceptance by the patient's body. Which type of immuneresponse is responsible for such rejections ?
NEET 2017
38
Which of the following is correct regarding AIDS causative agent HIV ?
NEET 2016 Phase 2
39
Which of the following sets of diseases is caused by bacteria ?
NEET 2016 Phase 2
40
Which of the following statements is not true for cancer cells in relation to mutations ?
NEET 2016 Phase 1
41
In higher vertebrates, the immune system can distinguish self-cells and non-self. If this property is lost due to genetic abnormally and it attacks self-cells, then it leads to
NEET 2016 Phase 1
42
Antivenom injection contains preformed antibodies while polio drops that are administered into the body contain -
NEET 2016 Phase 1
43
If you suspect major deficiency of
antibodies in a person, to which of the
following would you look for confirmatory
evidence ?
AIPMT 2015
44
Which of the following immunoglobulins
does constitute the largest percentage in
human milk?
AIPMT 2015
45
Which of the following diseases is caused
by a protozoan?
AIPMT 2015
46
Grafted kidney may be rejected in a patient
due to -
AIPMT 2015
47
HIV that causes AIDS, first starts destroying
AIPMT 2015 Cancelled Paper
48
Match each disease with its correct type of vaccine
| Column I | Column II |
|---|---|
| A. Tubeculosis | (i) Harmless virus |
| B. Whooping cough | (ii) Inactivated toxin |
| C. Diphtheria | (iii) Killed bacteria |
| D. Polio | (iv) Harmless bacteria |
AIPMT 2015 Cancelled Paper
49
The active form of Entamoeba histolytica feeds upon
AIPMT 2015 Cancelled Paper
50
At which stage of HIV infection does one usually show symptoms of AIDS ?
AIPMT 2014
51
Which is the particular type of drug that is obtained from the plant whose one flowering
branch is shown below?
AIPMT 2014
52
Identify the site where Wuchereria bancrofti is
normally found on human body :
NEET 2013 (Karnataka)
53
Which one of the following is a hallucinogenic drug?
NEET 2013 (Karnataka)
54
Which one of the following statements is correct
regarding Sexually Transmitted Diseases (STD) ?
NEET 2013 (Karnataka)
55
Infection of Ascaris usually occurs by :
NEET 2013
56
Which one of the following sets of items in the option A – D are correctly categorized with one exception in it ?
AIPMT 2012 Mains
57
Read the following four statements (A-D) :
(A) Colostrum is recommended for the new born because it is rich in antigen
(B) Chikengunya is caused by a Gram negative bacterium
(C) Tissue culture has proved useful in obtaining virus-free plants
(D) Beer is manufactured by distillation of fermented grape juice
How many of the above statements are wrong ?
(A) Colostrum is recommended for the new born because it is rich in antigen
(B) Chikengunya is caused by a Gram negative bacterium
(C) Tissue culture has proved useful in obtaining virus-free plants
(D) Beer is manufactured by distillation of fermented grape juice
How many of the above statements are wrong ?
AIPMT 2012 Mains
58
Which one of the following statements is
correct with respect to immunity?
AIPMT 2012 Mains
59
Identify the molecules (a) and (b) shown below and select the right option giving their source and use.
AIPMT 2012 Mains
60
Widal Test is carried out to test :
AIPMT 2012 Prelims
61
In which one of the following options the two
examples are correctly matched with their
particular type of immunity?
AIPMT 2012 Prelims
62
Cirrhosis of liver is caused by the chronic intake of
AIPMT 2012 Prelims
63
Which one of the following in not a property of cancerous cells whereas the remaining three are ?
AIPMT 2012 Prelims
64
Common cold differs from pneumonia in, that
AIPMT 2012 Prelims
65
Motile zygote of Plasmodium occurs in
AIPMT 2012 Prelims
66
Which one of the following options gives the
correct matching of a disease with its causative
organism and mode of infection ?
AIPMT 2011 Mains
67
Common cold is not cured by antibiotics
because it is :
AIPMT 2011 Mains
68
At which stage of HIV infection does one
usually show symptoms of AIDS?
AIPMT 2011 Prelims
69
Which one of the following acts as a
physiological barrier to the entry of microorganisms in human body?
AIPMT 2011 Prelims
70
A certain patient is suspected to be suffering
from Acquired Immuno Deficiency
Syndrome. Which diagnostic technique will
you recommend for its detection?
AIPMT 2011 Prelims
71
Where will you look for the sporozoites of the
malarial parasite ?
AIPMT 2011 Prelims
72
A person suffering from a disease caused by
Plasmodium, experiences recurring chill and
fever at the time when
AIPMT 2010 Mains
73
Which one of the following techniques is safest
for the detection of cancers ?
AIPMT 2010 Mains
74
Widal test is used for the diagnosis of –
AIPMT 2010 Prelims
75
Ringworm in humans is caused by :
AIPMT 2010 Prelims
76
Which one of the following statements is
correct with respect to AIDS ?
AIPMT 2010 Prelims
77
Infectious proteins are present in –
AIPMT 2010 Prelims
78
Select the correct statement from the ones given
below :
AIPMT 2010 Prelims
79
Which one of the following statement is
correct ?
AIPMT 2009
80
Which of following is a pair of viral diseases ?
AIPMT 2009
81
Match the disease in Column I with the
appropriate items (pathogen/ prevention/
treatment) in Column II.
| Column I | Column II |
|---|---|
| (A) Amoebiasis | (i) Treponema pallidium |
| (B) Diphtheria | (ii) Use only sterilized food |
| (C) Cholera | (iii) DPT Vaccine |
| (D) Syphilis | (iv) Use oval rehydration |
AIPMT 2008
82
Which one of the following is the correct
statement regarding the particular psychotropic
drug specified ?
AIPMT 2008
83
Lysozyme that is present in perspiration, saliva
and tears, destroys:
AIPMT 2007
84
Increased asthmatic attacks in certain seasons are
related to:
AIPMT 2007
85
If you suspect major deficiency of antibodies in
a person, to which of the following would you
look for confirmatory evidence?
AIPMT 2007
86
A person showing unpredictable moods,
outbursts of emotion, quarrelsome behaviour
and conflicts with others is suffering from-
AIPMT 2006
87
HIV that causes AIDS, first starts destroying
AIPMT 2006
88
Antibodies in our body are complex-
AIPMT 2006
89
The causative agent of mad-cow disease is a-
AIPMT 2006
90
The bacterium (Clostridium botulinum) that
causes botulism is-
AIPMT 2006
91
Damage to thymus in a child may lead to
AIPMT 2005
92
Which one of the following depresses brain
activity and produces feelings of calmness,
relaxation and drowsiness ?
AIPMT 2005
93
Which one of the following is not correctly
matched ?
AIPMT 2004
94
Carcinoma refers to : -
AIPMT 2003
95
Christmas disease is another name for : -
AIPMT 2003
96
Short-lived immunity acquired from mother to
foetus across placenta or through mother's milk
to the infant is categorised as :-
AIPMT 2003
97
Cancerous cells can easily be destroyed by
radiations due to : -
AIPMT 2002
98
Which of the most infectious disease ?
AIPMT 2001
99
Interferons are synthesized in response to
AIPMT 2001
100
Reason of lung cancer is : -
AIPMT 2001
101
L.S.D. is : -
AIPMT 2001
102
Which one of the following is correct match ?
AIPMT 2001
103
Salmonella is related with : -
AIPMT 2001
104
Saline solution is given to patients of Cholera
because
AIPMT 2000
105
Which is showing accurate pairing ?
AIPMT 2000
106
Which disease of man is similar with cattle's,
bovine spongyform encephalopathy ?
AIPMT 2000