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Quiz 14
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Q.1
ngworms occur due to:
0%
a) Fungal infections which are supported by dryness or cold ambience
0%
b) Fungal infections which are supported by heat and moisture
0%
c) Protozoan infection supported by moisture and coolness
0%
d) Protozoan infection supported by heat
Explanation
Answer:(b)
Q.2
at is the location of Salmonella typhi during diseased condition?
0%
a) Stomach
0%
b) Kidney
0%
c) Liver
0%
d) Intestine
Explanation
Answer:(d)
Q.3
ve the name of scientist who coined the term interferon.
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a) Watson & Crick
0%
b) Khorana
0%
c) Luis Pasteur & Stemberg
0%
d) Alick Isaacs & Jean Lindenmann
Explanation
Answer:(d)
Q.4
ere is Ig-G situated ?
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a) Nucleus
0%
b) Cytoplasm
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c) Blood
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d) Mitochondria
Explanation
Answer:(c)
Q.5
ich one is odd?
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a) Malaria
0%
b) Pneumonia
0%
c) HIV
0%
d) Typhoid
Explanation
Answer:(c)
Q.6
rk odd one?
0%
a) Chikungunya
0%
b) Elephantiasis
0%
c) Diphtheria
0%
d) Malaria
Explanation
Answer:(c)
Q.7
at is called disease according to Oxford English dictionary?
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a) The bad performance of body or body parts with some particular symptom
0%
b) Body or body's parts that obstructs the functioning of them
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c) Any physical or action change from normal condition
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d) Disease spread from one person to another
Explanation
Answer:(b)
Q.8
om what Neoplastic is generated?
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a) X rays
0%
b) γ rays
0%
c) U.V rays
0%
d) DNA
Explanation
Answer:(d)
Q.9
ntagious disease- Typhoid. Non contagious disease _______
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a) AIDS
0%
b) Hepatitis
0%
c) Malaria
0%
d) Cancer
Explanation
Answer:(d)
Q.10
tch the column-I & column-II
Column-I
Column-II
(P) Cold
(i)
Rhino
Virus
(Q) Pneumonia
(ii) HIV
(R) AIDS
(iii)
Salmonella typhi
(S) Typhoid
(iv)
Haemophilus Influenza
--- ---
(v)
Plasmodium vivax
0%
a) P - i, Q - iv, R - v, S - ii
0%
b) P - i, Q - iv, R - ii, S - v
0%
c) P - i, Q - iv, R - ii, S - iii
0%
d) P - i, Q - iii, R - ii, S - iv
Explanation
Answer:(c)
Q.11
ich one is correct for X & Y. X - Ring worm spreads due to use of towel, cloth & combs of the infectious person. Y - By constant itching the lesion get expanded.
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a) X & Y both are right & Y is the correct explanation of X
0%
b) X & Y both are right & Y is not correct explanation of X
0%
c) X is wrong & Y is right
0%
d) Y is wrong & X is right
Explanation
Statement X is not correct because word " infected cloth etc" is missing It's possible for ringworm to spread by contact with objects or surfaces that an infected person or animal has recently touched or rubbed against, such as clothing, towels, bedding and linens, combs, and brushes. Answer:(c)
Q.12
ich one is Right for X & Y ? X - Marijuana is obtained from Cannabis sativa. Y - By using of this kind of drug pupil gets dilated & level of sugar rises in blood.
0%
a) X & Y both are Right & Y is the reason of X
0%
b) X & Y both are Right & Y is not correct reason of X
0%
c) X is Right & Y is wrong
0%
d) Y is Right & X is wrong
Explanation
Answer:(a)
Q.13
e growing immunity, after getting the disease free body is ….
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a) Active acquired immunity
0%
b) Passive acquired immunity
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c) a & b both
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d) None
Explanation
Answer:(a)
Q.14
whom influenza occurs ?
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a) Virus
0%
b) Bacteria
0%
c) Fungi
0%
d) Protista
Explanation
Answer:(a)
Q.15
rrier preventing entry of pathogens
0%
a) Skin
0%
b) Mucous layer
0%
c) Mucous secretion
0%
d) Cilia
Explanation
Answer:(b)
Q.16
ven below are pairs of pathogens, diseases caused by them and their classification. Which of these is incorrectly matched?
--- ---
Disease
Pathogen
Causative agent
(A)
Pneumonia
Haemophilus influenzae
bacteria
(B)
Typhoid
Salmonella typhi
bacteria
(C)
Filariasis
Microsporum
round worm
(D)
Chikungunya
Virus
virus
0%
a) (A)
0%
b) (B)
0%
c) (C)
0%
d) (D)
Explanation
Answer:(c)
Q.17
tivenom injection contains performed antibodies while polio drops that are administered into the body contain:
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a) Gamma globulin
0%
b) Attenuated pathogen
0%
c) Activated pathogen
0%
d) Monoclonal antibodies
Explanation
Answer:(b)
Q.18
patient with symptoms of allergies would have an elevation of which of the following:
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a) IgE
0%
b) WBC count
0%
c) IgD
0%
d) IgM
Explanation
Answer:(a)
Q.19
ller T cells produce:
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a) Interferons
0%
b) Perforins and Granzymes
0%
c) Prostaglandins
0%
d) Lysozymes
Explanation
Answer:(b)
Q.20
enoid is the disease in which:
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a) Tonsils enlarge
0%
b) Thyroid enlarges
0%
c) Spleen enlarges
0%
d) Glandular tissue at the back of nose enlarges
Explanation
Answer:(d)
Q.21
e process where antibody coated surface of microbes make them more susceptible to phagocytosis is:
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a) Chemotaxis
0%
b) Agglutination
0%
c) Opsonisation
0%
d) Neutralisation
Explanation
Answer:(c)
Q.22
l are the symptoms of which of the following conditions? Hypotension, wheeze, flushing, angioedema of lips.
0%
a) Mitral stenosis
0%
b) Aortic stenosis
0%
c) Acute asthma
0%
d) Anaphylaxis
Explanation
Answer:(d)
Q.23
12 year old boy whose body mass index (BMI) is 18.5, starts complaining of stomach ache on every Monday morning. His doctor has not found any organic cause despite all his investigations. What may be the cause of this abdominal pain?
0%
a) Psychogenic
0%
b) Pseudo-obstruction
0%
c) Haemorrhoids
0%
d) Hirsch rung’s disease
Explanation
Answer:(b)
Q.24
entify the type of T – cell from the given characteristics: (i) Secrete Perforins. (ii) May kill their own body cells. (iii) Their antigen receptors cause specific binding with antigen.
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a) Killer T cells
0%
b) Helper T cells
0%
c) B cell
0%
d) Suppressor T cells
Explanation
Answer:(a)
Q.25
rcomas are the cancer of:
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a) Melanocytes
0%
b) Adipose tissue
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c) Muscular tissue
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d) Both B and C
Explanation
Answer:(d)
Q.26
at is true about T – lymphocytes in mammals?
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a) There are three main types – Cytotoxic T – cells, Helper T – cells and suppressor T – cells
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b) They originate in secondary lymphoid tissue
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c) They scavenge damaged cells and cellular debris
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d) They are produced and matured in thymus
Explanation
Answer:(a)
Q.27
ructure of antibody.Identify the part labelled a:
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a) Variable part
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b) Constant part
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c) Antigen binding site
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d) Disulphide bonds
Explanation
Answer:(c)
Q.28
at is the genetic material of Ebola virus?
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a) Single stranded DNA
0%
b) Double stranded DNA
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c) Single stranded RNA
0%
d) Double stranded RNA
Explanation
Answer:(c)
Q.29
sertion: Second infection of the same pathogen is quickly eliminated. Reason: Memory B and T cells that are produced during the first attack mount a quick and vigorous attack on pathogens re-entering.
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a) Both Assertion and Reason are true and Reason is the correct explanation of Assertion
0%
b) Both Assertion and Reason are true but Reason is NOT the correct explanation of Assertion
0%
c) Assertion is true but Reason is false
0%
d) Both Assertion and Reason are false
Explanation
Answer:(a)
Q.30
e disease which affects a lot of people over a vast geographical area is referred as:
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a) Acute disease
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b) Chronic disease
0%
c) Sporadic disease
0%
d) Epidemic disease
Explanation
Answer:(d)
Q.31
sertion: Cocaine interferes the transport of dopamine. Reason: Cocaine produces a sense of euphoria and increased energy.
0%
a) Both Assertion and Reason are true and Reason is the correct explanation of Assertion
0%
b) Both Assertion and Reason are true but Reason is NOT the correct explanation of Assertion
0%
c) Assertion is true but Reason is false
0%
d) Both Assertion and Reason are false
Explanation
Answer:(b)
Q.32
which stage of HIV infection does one usually show symptoms of AIDS?
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a) Within 15 days of sexual contact with an infected person
0%
b) When the infected retro virus enters host cells
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c) When HIV damages large number of helper T-Lymphocytes
0%
d) When the viral DNA is produced by reverse transcriptase
Explanation
Answer:(c)
Q.33
largement of prostate gland, premature baldness, Reduction of size of testicles, breast enlargement such symptoms in a male indicates the over consumption of which of the following drugs?
0%
a) Diacetylmorphine
0%
b) Diacylmorphine
0%
c) Anabolic steroids
0%
d) Morphine
Explanation
Answer:(c)
Q.34
olescence doesn’t means:
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a) A period
0%
b) A process
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c) Age above 20
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d) Bridging link between childhood and adulthood
Explanation
Answer:(c)
Q.35
ca alkaloid is obtained from coca plant:
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a) Erythroxylum coca, native to South Africa
0%
b) Erythroxylin coca, native to South America
0%
c) Erythroxylum coca, native to South America
0%
d) Erythroxylin coca, native to South Africa
Explanation
Answer:(c)
Q.36
w many alcohol/-OH groups are there in the chemical structure of Cannabanoids?
0%
a) 2
0%
b) 3
0%
c) 1
0%
d) 4
Explanation
Answer:(a)
Q.37
r the detection of cancer of internal organs, which of the following methods is not used?
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a) Radiography
0%
b) Computed tomography (CT)
0%
c) Magnetic Resonance Imaging
0%
d) Bone marrow test
Explanation
Answer:(d)
Q.38
ansmission of HIV doesn't occur by which of the following?
0%
a) Sexual contact with infected person
0%
b) From infected mother to her child through placenta
0%
c) Transfusion of blood among people
0%
d) Intravenous drug abusers may share syringes with infected needles
Explanation
Answer:(c)
Q.39
the structure of an antibody; which terminal has antigen binding site?
0%
a) N terminal
0%
b) C terminal
0%
c) N terminal of heavy chain and C terminal of light chain
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d) C terminal of heavy chain and N terminal of light chain
Explanation
Answer:(c)
Q.40
e blockage of intestinal passage is a symptom of infection of which of the following protozoan?
0%
a) Wuchereria
0%
b) Salmonella
0%
c) Entamoeba
0%
d) Plasmodium
Explanation
Answer:(c)
Q.41
ich statement is incorrect regarding cancer?
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a) Cancer cell does not show contact inhibition
0%
b) Cancer cell show the property of metastasis
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c) Cancer cell don’t compete with normal cells for vital nutrients
0%
d) Cancer causing agents are called carcinogens
Explanation
Answer:(c)
Q.42
nd fly acts as a vector for:
0%
a) African sleeping sickness
0%
b) Oriental sore
0%
c) Kala Azar
0%
d) Filariasis
Explanation
Answer:(c)
Q.43
immune system interferons are a part of:
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a) Physiological barrier
0%
b) Cellular barrier
0%
c) Physical barrier
0%
d) Cytokinin barrier
Explanation
Answer:(d)
Q.44
panese encephalitis is transmitted by:
0%
a) Housefly
0%
b) Tse – Tse fly
0%
c) Sand fly
0%
d) Mosquito
Explanation
Answer:(d)
Q.45
humoral immunity, memory B cells live for:
0%
a) Only one week
0%
b) A long span in an active state
0%
c) Only a few days
0%
d) A long span in a dormant state until activated by new infection
Explanation
Answer:(d)
Q.46
cotine is a component of tobacco products that stimulates the release of:
0%
a) Dopamine
0%
b) Adrenaline
0%
c) Histamine
0%
d) Serotonin
Explanation
Answer:(b)
Q.47
ISA is...
0%
a) Enzyme linked immune sorbent assay
0%
b) Enzyme linked ions assay
0%
c) Enzyme linked inductive assay
0%
d) None of the above
Explanation
Answer:(a)
Q.48
ich of the following is laboratory test for diagnosis of cancer?
0%
a) Pap smear
0%
b) Mammography
0%
c) Barium test
0%
d) PSA
Explanation
Answer:(d)
Q.49
at are interferons?
0%
a) Antiviral Protein
0%
b) Antibacterial Protein
0%
c) Anticancer Protein
0%
d) Conjugated Protein
Explanation
Answer:(a)
Q.50
ich is blood cancer?
0%
a) Chloremia
0%
b) Leukaemia
0%
c) Uremia
0%
d) hyperproteinemia
Explanation
Answer:(b)
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