04-12-2018 LABORATORY TECHNICIAN GRADE II(NCA-LC/AI),HEALTH

LABORATORY TECHNICIAN GRADE II(NCA-LC/AI),HEALTH

EXAM DATE:04-12-2018

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1.Which is a biodiversity hotspot in India?

A.Eastern Himalayas

B.Thar Desert

C.Eastern Coast

D.Ganga Basin

Ans:A

2.Indian Institute of Advanced Studies is situated at

A.New Delhi

B.Kolkata

C.Shimla

D.Bengaluru

Ans:C

3.Black soil is normally found in

A.Sivalik Hills

B.Lakshadweep

C.Deccan Plateau

D.Northern Plains

Ans:C

4.Mahabalipuram is located in the State of

A.Telangana

B.Karnataka

C.Maharashtra

D.Tamil Nadu

Ans:D

5.The Play Neel Darpan was published during indigo revolt of Bengal by

A.Aurobindo Ghosh

B.Shisir Kumar Ghosh

C.Dinabandhu Mitra

D.Rabindranath Tagore

Ans:C

6.Gadhar Party was formed by

A.Lala Har Dayal

B.Bagat Singh

C.S.C.Bose

D.Motilal Nehru

Ans:A

7.Which is not a bird sanctuary in Kerala?

A.Thattekkad

B.Kadalundi

C.Mangalavanam

D.Kottakkunnu

Ans:D

8.The capital of Tipu Sultan in Malabar

A.Arakkal

B.Feroke

C.Kappad

D.Tirurangadi

Ans:B

9.Kerala Kalamandalam is a

A.Deemed University

B.Private University

C.State University

D.Central University

Ans:A

10.How many times Gandhiji visited Kerala during freedom struggle?

A.2

B.3

C.4

D.5

Ans:D

11.The Golden Ball Winner of FIFA World Cup 2018

A.Lionel Messi

B.Luca Modric

C.Kylian Mbappe

D.Eden Hazard

Ans:B

12.Tham Luang cave is situated in

A.Thailand

B.Indonesia

C.Philippines

D.Malaysia

Ans:A

13.Secretary of States of America

A.James Mattis

B.Mike Pompeo

C.Rex Tillerson

D.Condoleezza rice

Ans:B

14.President Ramnath Kovind previously ser as the Governor from 2015 to 2017 of

A.U.P

B.Bihar

C.Odisha

D.Jharkhand

Ans:B

15.Who is the ‘53^(rd)’Jnanpith Award winner?

A.Balchandra Nemade

B.Raghuveer Chaudhari

C.Shankha Ghosh

D.Krishna Sobti

Ans:D

16.Malayali Social Union(Later renamed as Malayali Sabha) established at Thiruvananthapuram in the year

A.1877

B.1914

C.1899

D.1892

Ans:A

17.Ayyankali was belonging to

A.Paraya family

B.Pulaya family

C.Cheruma family

D.Kanaka family

Ans:B

18.Pampadi Joseph published ‘Cheramar Dhoothan’from

A.Thiruvananthapuram

B.Mannanam

C.Changanassery

D.Kayamkulam

Ans:C

19.The organization established at Alappuzha by the inspiration Vakkamabdulkhader Moulavi

A.Lajnett-ul-Hamdani

B.Rauzath-ul-uloom

C.Lajnett-ul-Muhammadiyya Sangham

D.Dar-ul-Maarif

Ans:C

20.Who established ‘Sidhashramam’at Alathur?

A.Poikayil Yohannan

B.Chattambi Swamikal

C.Pandit Karuppan

D.Brahmanada Sivayogi

Ans:D

21.Absolute zero of temperature corresponds to

A.’273.15^@’C

B.’-273.15^@’C

C.’0^@’C

D.’100^@’C

Ans:B

22.On removing the valve,the air escaping from a cycle tube comes cool,because

A.It is an isothermal expansion

B.It is an isothermal compression

C.It is an adiabatic expansion

D.It is an adiabatic compression

Ans:C

23.When a capillary tube of diameter 4 mm is immersed vertically in water, water rises upto a height of 5 cm.If another capillary tube of diameter 2 mm is immersed in water, to what height water will rise to?

A.4 cm

B.5 cm

C.8 cm

D.10 cm

Ans:D

24.Which of the following is the unit of Universal Gravitational Constant?

A.’kgm^2’’s^-1’

B.’m^3’’kg^-1’’s^-2’

C.’kgms^-2’

D.’mkg^3s^-2’

Ans:B

25.What is the moment of inertia of a ring about a tangent to the circle of the ring?

A.3/2 ‘MR^2’

B.1/4’MR^2’

C.2/5’MR^2’

D.’MR^2’

Ans:A

26.Which one of the following is not feromagnetic?

A.Cobalt

B.Nickel

C.Iron
D.Bismuth

Ans:D

27.The equation for the displacement of a particle in SHM is given by x=0.04 sin(‘(2pi)/(0.01)’t+’(pi)/(4)’)

Where x is in cm,t is in seconds,the maximum velocity is

A.8’pi’

B.2’pi’/0.01

C.4’pi’

D.’pi’/4

Ans:A

28.An electric dipole of length 2 cm is kept inclined at an angle ‘30^@’with an electric field of intensity ‘4xx10^5’N/C.If it experiences a torque equal to 8 Nm,what is the charge on the dipole?

A.4 mC

B.1 mC

C.2 mC

D.6 mC

Ans:C

29.Which of the following radiation is used to take photographs of distant objects?

A.Microwaves

B.X-rays

C.UV-rays

D.IR-radiations

Ans:D

30.If earth shrinks to half of its present radius without any change in its mass,then how does the duration of a day changes?

A.Decreases

B.Increases

C.No change

D.May increase or decrease

Ans:A

31.Rutherford conducted the scattering experiment using

A.’beta’-particles

B.’alpha’-particles

C.’gamma’-particles

D.photons

Ans:B

32.The hybridisation of carbon in diamond is

A.’sp^2’

B.sp

C.’sp^3’

D.’sp^3’d

Ans:C

33.Permanent hardness cannot be removed by

A.Adding washing soda to water

B.Boiling water

C.Adding calgon

D.Passing through resin

Ans:B

34.The shape of methane molecule is

A.Tetrahedral

B.Linear

C.Pyramidal

D.Planar

Ans:A

35.Milk is an example of

A.Foam

B.Gel

C.Emulsion

D.Sol

Ans:C

36.Graphite belongs to which type of crystalline structure?

A.Hexagonal

B.Monoclinic

C.Triclinic

D.Cubic

Ans:A

37.Germanium is refined by

A.Distillation

B.Liquation

C.Electrolysis

D.Zone refining

Ans:D

38.Non-sticky coating of frying pans is made by a polymer

A.PAN

B.HDP

C.TEFLON

D.Buna-N

Ans:C

39.Which test is used for identifying phenol?

A.Schiff’s test

B.Tollen’s test

C.Lucas test

D.Neutral ferric chloride

Ans:D

40.The anode of Laclanche cell is made up of

A.Zinc

B.Copper

C.Aluminium

D.Magnesium

Ans:A

41.Pollination by bat is

A.Hydrophily

B.Cheiropterophily

C.Malacophily

D.Entomophily

Ans:B

42.Pisum sativum belongs to the family

A.Solanaceae

B.Fabaceae

C.Malvaceae

D.Liliaceae

Ans:B

43.Pyramid of number is inverted in

A.Pond ecosystem

B.Grassland ecosystem

C.Parasitic ecosystem

D.Fresh water ecosytem

Ans:C

44.In which phase of cell cycle does replication of genetic material takes place?

A.S phase

B.’G_0’phase

C.’G_(1’ phase

D.’G_2’ phase

Ans:A

45.Which among the following represents non-sense codons?

A.UAA
B.UAG

C.UGA

D.All of these

Ans:D

46.The chief pigment associated with photosynthesis is

A.Chlorophyll b

B.Chlorophyll c

C.Chlorophyll a

D.Chlorophyll d

Ans:C

47.Hypercalcemic hormone is

A.Thyroxine

B.Thymosin

C.Parathyroid hormone

D.Adrenalin

Ans:C

48.The excretory organs in cockroach is

A.Gills

B.Malpighian tubules

C.Book gills

D.Book lungs

Ans:B

49.Aorta arises from

A.Right atrium

B.Left atrium

C.Right ventricle

D.Left ventricle

Ans:D

50.The protein portion of the enzyme is

A.Apoenzyme

B.Prosthetic group

C.Co-factor

D.Coenzyme

Ans:A

51.Which of the following cells is not a WBC?

A.Neutrophil

B.Basophil

C.Manocyte

D.Thrombocyte

Ans:D

52.The colouring agent used in antisera AB is

A.Methelene blue

B.Acriflavin

C.Eosin

D.Safranin

Ans:C

53.Name the anticoagulant present in purple coloured vacutainer tube

A.Heparin

B.EDTA

C.Sodium citrate

D.None of these

Ans:B

54.pH of buffered distilled water used in Leishman’s staining is

A.6.8

B.7.2

C.7.4

D.8

Ans:A

55.Blood collected in CPD-A can be stored in blood bank refrigerator for ______days.

A.35

B.28

C.21

D.25

Ans:A

56.HDN due to Rh incompatibility can be prevented by giving anti-D antibody to Rh negative mother within _________hours of delivery of Rh positive infant.

A.49 hrs

B.72 hrs

C.24 hrs

D.36 hrs

Ans:B

57.Which of the following is not an RBC diluting fluid?

A.Normal saline

B.Dacles fluid

C.Turkes fluid

D.Toissons fluid

Ans:C

58.During donor screening persons having history of malaria should be avoided for a period of _________years.

A.1 week

B.2 years

C.1 year

D.3 years

Ans:D

59.Bombay blood group persons have______________antigen in their blood.

A.A Ag

B.B Ag

C.h Ag

D.H Ag

Ans:C

60.Depth of improved neubauer counting chamber is

A.0.1 mm

B..01 mm

C..001 mm

D.1 mm

Ans:A

61. Name the enzyme estimation done in semen sample to analyse the secretory function of prostate

A.Alanine transaminase

B.Asparte transaminase

C.Acid phosphatase

D.Alkaline phasphatase

Ans:C

62.The only cell in normal CSF is

A.Neutrophil

B.Lymphocyte

C.Manocyte

D.None of these

Ans:B

63.Name the tests used to detect bile salt in urine.

A.Benzidine test

B.Fouchet’s test

C.Ehrlich’s test

D.Hays test

Ans:D

64.Ketone bodies in urine are

A.Acetone

B.’beta’ hydroxy butyric acid

C.Both 1 and 2

D.None of these

Ans:C

65.Normal sperm count is

A.80-160 millions/ml

B.40-80 millions/ml

C.100-120 millions/ml

D.140-200 millions/ml

Ans:A

66.Name the hormone detected in pregnancy.

A.ADH

B.GH

C.TSH

D.hCG

Ans:D

67.Specific gravity of urine less than 1.010 indicates

A.Diabetes millitus

B.Diabetes insipidus

C.Diabetic ketoacidosis

D.None of the above

Ans:B

68.’Glucose memory test’is

A.GCT

B.Hb’A_1’C

C.GTT

D.PPBS

Ans:B

69.Which of the following is not a renal function test?

A.Serum urea

B.Serum creatinine

C.Cystatin-C

D.Total cholesterol

Ans:D

70.Who is known as ‘father of microbiology’?

A.Louis Pasteur

B.Robert Koch

C.Alexander Fleming

D.Edward Jenner

Ans:A

71.Serum electrolytes are analysed using

A.Calorimeter

B.Flamephotometer

C.Spectrophotometer

D.None of these

Ans:B

72.Van-den-Bergh reaction is used to detect

A.Serum creatinine

B.Serum urea

C.Serum bilirubin

D.Blood glucose

Ans:C

73.Cob-Web appearance of clot in CSF indicates

A.Jaundice

B.Haemorrhage

C.Spinal constriction

D.Tuberculous meningitis

Ans:D

74.___________is otherwise known as ‘bad cholesterol’.

A.LDL

B.HDL

C.VLDL

D.Chylomicrons

Ans:A

75.All the following are motile bacteria except

A.E.Coli

B.Klebsiella

C.Vibrio

D.Proteus

Ans:B

76.Oils and grease can be sterilised using

A.Autoclave

B.Vaccine bath

C.Hot air oven

D.None of these

Ans:C

77.Solidifying agent of a culture media is

A.Peptone

B.Meat extract

C.Sodium chloride

D.Agar

Ans:D

78.___________is added to Mac Conkeys agar to inhibit the growth of gram positive bacteria.

A.Bile salt

B.Peptone

C.Neutral red

D.Agar

Ans:A

79.All the following are examples of transport media except

A.VR medium

B.Thioglycollate medium

C.Stuarts medium

D.Amles medium

Ans:B

80.Which of the following tests come under IMVIC tests?

A.Coagulase test

B.Catalase test

C.Citrate utilisation test

D.None of above

Ans:C

81.The type of immunoglobulin which provides local immunity is

A.’I_g’M

B.’I_g’D

C.’I_g’G

D.’I_g’A

Ans:D

82.Confirmatory tests for AIDs is

A.Western blot

B.Southern blot

C.ELISA

D.CLIA

Ans:A

83.The bacteria which require ‘X’and ‘V’factors for its growth is

A.Staphylococcus

B.Haemophilus

C.Brucella

D.Salmonella

Ans:B

84.RPR and VDRL tests are done for the diagnosis of

A.AIDs

B.Hepatitis

C.Syphilis

D.Malaria

Ans:C

85.All the following are examples of blood parasites except

A.Plasmodium

B.Brugia malayi

C.Leishmania

D.Glardia lmablia

Ans:D

86.The fixative used for blood containing specimen is

A.Carnoy’s fluid

B.95% ethyl alcohol

C.10% formalin

D.Zenker’s fluid

Ans:A

87.Staining technique for assessment of hormonal status is

A.Pap stain

B.Shorrs stain

C.H&E stain

D.JSB stain

Ans:B

88.The ‘word’ which refers to the ‘closeness of a result on repeated analysis’is

A.Accuracy

B.Sensitivity

C.Precision

D.Specificity

Ans:C

89.’Mycology’means the study of

A.Bacteria

B.Immunity

C.Parasites

D.Fungus

Ans:D

90.Infections induced by a ‘physician’is known as

A.Iatrogenic

B.Nosocomial

C.Congenital

D.Subclinical

Ans:A

91.The enzyme estimation done for the diagnosis of pancreatitis

A.Acid phosphatase

B.Amylase

C.Alkaline phosphatase

D.Creatinine kinase

Ans:B

92.The basic component of Leishman’s stain is

A.Cosin

B.Malachite green

C.Methelene blue

D.None of the above

Ans:C

93.Name the blood cells increased in asthma

A.Basophil

B.Neutrophil

C.Lympocyte

D.Cosinophil

Ans:D

94.Intermediate host of plasmodium is

A.Man

B.Female anopheles mosquito

C.Male anopheles mosquito

D.None of the above

Ans:A

95.Which of the following is a Romanowsky stain

A.Leishmans stain

B.Giemsas stain

C.Jenners stain

D.All the above

Ans:D

96.In wintrobes mixture,ammonium oxalate and potassium oxalate is mixed in the ratio

A.2:3

B.3:2

C.1:4

D.2:1

Ans:B

97.The anticoagulant used in OFT is

A.EDTA

B.Citrate

C.Heparin

D.Sodium flouride-potassium oxalate mixture

Ans:C

98.The bacteria showing swarming growth is

A.E.Coli

B.Salmonella

C.Proteus

D.All the above

Ans:C

99.The remove blood clots from blood pipette,it is immersed in

A.KOH

B.’NH_40H

C.INHCI

D.3% acetic acid

Ans:A

100.Incomplete antibodies are detected using

A.Electrophoresis

B.Coombs test

C.Agglutination test

D.VDRL test

Ans:B

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