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Quiz 16
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Q.1
DS spread by....
0%
a) Blood Transfusion
0%
b) Shaking Hands
0%
c) HIV infected blood transfusion
0%
d) All of above
Explanation
Answer:(c)
Q.2
ccination protects from disease, because...
0%
a) It helps in digestion
0%
b) It increases the no. of RBCs
0%
c) It produces antibodies
0%
d) It maintains heat system of the body
Explanation
Answer:(c)
Q.3
ere are memory cells formed?
0%
a) Monocytes
0%
b) Eosinophils
0%
c) Neutrophils
0%
d) Lymphocytes
Explanation
Answer:(d)
Q.4
orogony of malarial parasite occurs in...
0%
a) Liver of man
0%
b) Stomach wall of mosquito
0%
c) RBCs of man
0%
d) Salivary gland of mosquito
Explanation
Answer:(b)
Q.5
ovoviviparous parasite is....
0%
a) Ascaris
0%
b) Taenia
0%
c) Wuchereria
0%
d) Plasmodium
Explanation
Answer:(c)
Q.6
w many of the following statements are correct regarding AIDS? (i) AIDS is a congenital syndrome. (ii) AIDS is caused by a retrovirus HIV. (iii) HIV virus have transcriptase enzyme which forms DNA from viral RNA. (iv) ELISA test is used for the diagnosis of AIDS. (v) HIV virus suppresses host immune system by infecting lymphocytes.
0%
a) 5
0%
b) 3
0%
c) 2
0%
d) None
Explanation
Answer:(b)
Q.7
mature lymphocytes differentiate into antigen sensitive lymphocytes in:
0%
a) Primary lymphoid organs
0%
b) Secondary lymphoid organs
0%
c) Payer’s patches
0%
d) Both A and B
Explanation
Answer:(a)
Q.8
D is obtained from:
0%
a) Claviceps
0%
b) Agaricus
0%
c) Lichens
0%
d) Tea leaves
Explanation
Answer:(a)
Q.9
e of anti – histamines and steroids give quick relief from:
0%
a) Headache
0%
b) Allergy
0%
c) Nausea
0%
d) Cough
Explanation
Answer:(b)
Q.10
lter of human blood regarding immunity is:
0%
a) Liver, kidney and spleen
0%
b) Kidney and spleen
0%
c) Liver
0%
d) Spleen
Explanation
Answer:(b)
Q.11
e letter T in T lymphocyte stands for:
0%
a) Thymus
0%
b) Thyroid
0%
c) Thalamus
0%
d) Tonsils
Explanation
Answer:(a)
Q.12
tile zygote of Plasmodium occurs in:
0%
d) Human Liver
0%
a) Gut of female Anopheles mosquito
0%
b) Human RBCs
0%
c) Salivary gland of female Anopheles mosquito
Explanation
Answer:(a)
Q.13
asma cells are:
0%
a) The same as memory cells
0%
b) Formed from blood plasma
0%
c) B cells that actively secrete antibodies
0%
d) Inactive T cells circulating in the plasma
Explanation
Answer:(c)
Q.14
fer the figure given below and select the correct statement regarding it:
0%
a) A psychotropic drug having sedative and calming effect is obtained from it
0%
b) Its derivative is a mild analgesic and is used in medicines
0%
c) Its derivative depresses respiratory centre and contributes to fall in blood
0%
d) A psychedelic drug that produces hallucinations and false imaginations by effecting cerebrum and sense organs is obtained from it
Explanation
Answer:(d)
Q.15
ich of the options contain correct match of STD, causative pathogen and type of pathogen? (i) AIDS – Human immunodeficiency virus – Virus. (ii) Syphilis – Treponema pallidum ¬– Fungi. (iii) Gonorrhoea – Neisseria gonorrhoeae – Virus. (iv) Chlamydiasis – Chlamydia trachomatis – Bacterium. (v) Genital warts – HPV – Protozoan. (vi) Trichomoniasis – Trichomoniasis vaginalis – Bacterium. (vii) Genital herpes – HPV type I – Virus.
0%
a) (i) only
0%
b) (i), (ii), (iv), (vi) and (vii)
0%
c) (i), (iv), (vi) and (vii)
0%
d) (i) and (iv)
Explanation
Answer:(d)
Q.16
which of the following are the two examples correctly matched with their particular type of immunity?
-- --
Examples
Type of immunity
(A)
Saliva in mouth and tears in eyes
Physical barriers
(B)
Mucous coating of epithelium lining the urinogenital tract and the HCl in stomach
Physiological barriers
(C)
Polymorphonuclear leucocytes and Monocytes
Cellular barriers
(D)
Anti tetanus and anti snake bite injections
Active immunity
0%
a) (A)
0%
b) (B)
0%
c) (C)
0%
d) (D)
Explanation
Answer:(c)
Q.17
rgest immunoglobulin is:
0%
a) IgM
0%
b) IgE
0%
c) IgA
0%
d) IgD
Explanation
Answer:(a)
Q.18
oose the mismatch:
0%
a) Interferons – Viral infections
0%
b) Bone marrow – Primary lymphoid organ
0%
c) MALT – 50% of the lymphoid tissue in human body
0%
d) Lysozyme – Cellular barrier of innate immunity
Explanation
Answer:(d)
Q.19
ich of the following is true?
0%
a) Antisnake venom is used as passive immunization
0%
b) Most common cause of death due to smoking is lung cancer
0%
c) Gene needed to induce cellular proliferation in normal cells is oncogenes
0%
d) Confirmatory test for AIDS is ELISA test
Explanation
Answer:(a)
Q.20
mptoms of allergy can be alleviated by:
0%
a) Prednisolone
0%
b) Antihistamines
0%
c) IgE
0%
d) Catecholamine
Explanation
alleviate implies temporary or partial lessening of pain or distress Corticosteroids are a class of drug that lowers inflammation in the body. They also reduce immune system activity. Because corticosteroids ease swelling, itching, redness, and allergic reactions, doctors often prescribe them to help treat diseases like: asthma. arthritis. Examples of Corticosteroids are bethamethasone (Celestone), prednisone (Prednisone Intensol),prednisolone (Orapred, Prelone), triamcinolone Answer:(c)
Q.21
afted kidney may be rejected in a patient due to:
0%
a) Autoimmune response
0%
b) Cell-mediated immune response
0%
c) Hormonal immune response
0%
d) Physiological immune response
Explanation
Answer:(b)
Q.22
e females with masculinisation, enlargement of clitoris, deepening of voice must have consumed which of the following drugs?
0%
a) Diacetylmorphine
0%
b) Diacylmorphine
0%
c) Anabolic steroids
0%
d) Morphine
Explanation
Answer:(c)
Q.23
) A drug used for the last 400 years or more. (ii) It can be chewed, snuffed and smoked. (iii) It contains a large number of chemical substances including nicotine, an Opioid. (iv) It causes its effect over adrenal gland to decrease blood pressure and heart rate. All of the above statements are associated with which drug and how many of them are correct?
0%
a) Tobacco, 2
0%
b) Cocaine, 2
0%
c) Tobacco, 3
0%
d) Cocaine, 3
Explanation
Answer:(a)
Q.24
e characters: a potent stimulating action on CNS; Produces a sense of euphoria and increased energy, abused by some sportspersons, usually snorted; usually is the effect of:
0%
a) Cocaine
0%
b) Morphine
0%
c) Marijuana
0%
d) Hashish
Explanation
Answer:(a)
Q.25
ioid are the drugs:
0%
a) Bind to specific opioid receptor present in PNS and GI tract
0%
b) Bind to specific opioid receptor present in CNS and respiratory tract
0%
c) Bind to specific opioid receptor present in CNS and GI tract
0%
d) Bind to specific opioid receptor present in PNS and respiratory tract
Explanation
Answer:(c)
Q.26
ich of the following detection techniques do/does not use X rays for detection of cancer?
0%
a) Biopsy
0%
b) Computed tomography
0%
c) Radiography
0%
d) Both A and B
Explanation
Biopsy an examination of tissue removed from a living body to discover the presence, cause, or extent of a disease. Answer:(a)
Q.27
ter getting into the body of a person, the HIV virus first enters into:
0%
a) Monocytes
0%
b) Macrophages
0%
c) Helper T cells
0%
d) Cytotoxic T cells
Explanation
Answer:(b)
Q.28
rebral malignant malaria is caused by:
0%
a) Plasmodium falciparum
0%
b) Plasmodium malariae
0%
c) Plasmodium vivax
0%
d) Plasmodium ovale
Explanation
Answer:(a)
Q.29
ssive immunity can be obtained through:
0%
a) Antigens
0%
b) Vaccines
0%
c) Antibiotics
0%
d) Antibodies
Explanation
Answer:(d)
Q.30
liver, alcohol is converted into a toxic substance:
0%
a) Aldehyde
0%
b) Nicotine
0%
c) Formic acid
0%
d) Urea
Explanation
Answer:(a)
Q.31
entify the mis matched pair:
0%
a) Tetanus toxoid – Active immunisation
0%
b) Antivenom serum – Passive immunisation
0%
c) Vaccine – Passive immunisation
0%
d) Salk’s polio vaccine – Active immunisation
Explanation
Answer:(c)
Q.32
ich of the following acts as a physiological barrier to the entry of microorganisms in human body?
0%
a) Skin
0%
b) Tears
0%
c) Monocytes
0%
d) Epithelium of urinogenital tract
Explanation
Answer:(b)
Q.33
drug addict showing symptoms of drowsiness, lethargy, decreased weight and loss of interest in work. He is most probably addicted to:
0%
a) Amphetamines
0%
b) Marijuana
0%
c) Cocaine
0%
d) Heroin
Explanation
Answer:(d)
Q.34
diotherapy is:
0%
a) Diagnosis of cancer through radiograph
0%
b) Getting whole body’s X – ray photograph
0%
c) Using UV rays to treat carcinomas
0%
d) Destroying cancer cells with ionising radiations
Explanation
Answer:(d)
Q.35
e hypersensitive reaction in response to a Type I antigen which produces characteristic symptoms is described as allergic response. Which of the following immunoglobulin is mostly involved in this type of cellular response?
0%
a) IgA
0%
b) IgM
0%
c) IgD
0%
d) IgE
Explanation
Answer:(d)
Q.36
ack is chemically:
0%
a) Acetyl salicylate
0%
b) Diacetyl morphine
0%
c) Lysergic acid diethylamide
0%
d) 9-tetrahydrocannabinol
Explanation
Answer:(b)
Q.37
lect the correctly matched from the following:
0%
a) Hepatitis B – Treponema pallidum
0%
b) Genital herpes – Human papiloma virus
0%
c) Genital warts – Paramyxo virus
0%
d) Cancroid – Haemophilus ducreyi
Explanation
Answer:(d)
Q.38
e germ theory of disease was proposed by:
0%
a) Hippocrates
0%
b) Edward Jenner
0%
c) Lamarck
0%
d) Pasteur and Koch
Explanation
Answer:(d)
Q.39
at is true with respect to the diagram:
0%
a) Antibodies are IgM, IgA, IgE, IgG and IgR
0%
b) ABS – Antibody site, and also called as H2L2
0%
c) ABS – Antigen binding site; Light chains and heavy chains are linked by disulphide bonds
0%
d) Antigen binds to ABS and causes the dissociation of H2L2 molecule
Explanation
Answer:(c)
Q.40
ich is the particular type of drug that is obtained from the plant whose one flowering branch is shown below?
0%
a) Hallucinogen
0%
b) Depressant
0%
c) Stimulant
0%
d) Pain-killer
Explanation
Answer:(a)
Q.41
ich of the following is a very effective sedative and painkiller used by patients who have undergone surgery?
0%
a) Morphine
0%
b) Barbiturates
0%
c) Amphetamines
0%
d) Benzodiazepines
Explanation
Answer:(a)
Q.42
st cancers are treated effectively by:
0%
a) Surgery
0%
b) Radiotherapy
0%
c) Chemotherapy
0%
d) A combination of A, B and C
Explanation
Answer:(d)
Q.43
I uses which approach to detect pathological and Physiological changes in living tissue?
0%
a) Strong magnetic field and non-ionising radiation
0%
b) Weak magnetic field and ionising radiation
0%
c) Strong magnetic field and ionising radiation
0%
d) Weak magnetic field and non-ionising radiation
Explanation
Answer:(a)
Q.44
ich of the following is an antigen trap of tissue fluid?
0%
a) Spleen
0%
b) Appendix
0%
c) Thymus
0%
d) Lymph nodes
Explanation
Answer:(d)
Q.45
amnestic Response is generated by:
0%
a) First interaction of pathogen with the body
0%
b) Second interaction of pathogen with the body
0%
c) Response against self cells
0%
d) Response against not a potential antigen
Explanation
Answer:(b)
Q.46
e slowly developing chronic inflammations in organs in which they live for so many years. Here ‘they’ refer to:
0%
a) Ringworms
0%
b) Roundworms
0%
c) Filarial worm
0%
d) Entamoeba histolytica
Explanation
Answer:(c)
Q.47
om which kind of host life cycle of plasmodium passes?
0%
a) Male of Human & of Anopheles mosquito
0%
b) Male of Human & Male of Anopheles mosquito
0%
c) Human & Female Anopheles mosquito
0%
d) Human & Male Anopheles mosquito
Explanation
Answer:(c)
Q.48
ich one is odd?
0%
a) Malaria
0%
b) Pneumonia
0%
c) AIDS
0%
d) Typhoid
Explanation
Answer:(c)
Q.49
figure what is indicated by "P”?
0%
a) Hydrogen bond
0%
b) Ionic bond
0%
c) Disulphide bond
0%
d) Hydrophobic bond
Explanation
Answer:(c)
Q.50
which disease, prepared antibodies are entered ?
0%
a) Chicken pox
0%
b) T.B
0%
c) Cold
0%
d) Rabies
Explanation
Answer:(d)
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