07-07-2018 LAB ASSISTANT

LAB ASSISTANT 
EXAM DATE: 07-07-2018

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1.Which of the following is a natural anticoagulant?

A.EDTA

B.Double oxalate

C.ACD

D.Heparin

Ans:D

2.Ideal time for collecting blood sample for detection of filarial worm is

A.2 pm-4 pm

B.10 pm-2 am

C.6 am-8 am

D.10 am-2 pm

Ans:B

3.Which of the following is an example of an enrichment media?

A.MacConkey agar

B.Nutrient Agar

C.Peptone water

D.Selenite F broth

Ans:D

4.Name the parasite causing Malaria.

A.Plasmodium vivax

B.Wuchereria bancrofti

C.Brugia malayi

D.Leishmania donovani

Ans:A

5.which of the following antibody can cross the placenta?

A.Ig M

B.Ig E

C.Ig A

D.Ig G

Ans:D

6.Which of the following is a RBC diluting fluid?

A.Hinglemann’s fluid

B.Tuerk’s fluid

C.Dacies fluid

D.Rees-Ecker solution

Ans:C

7.Bacteria which require oxygen for their growth is

A.Aerobic bacteria

B.Carboxyphilic bacteria

C.Anaerobic bacteria

D.Obligate anaerobes

Ans:A

8.Who discovered ABO blood group system?

A.Weiner

B.Karl Landsteiner

C.William Harvey

D.Denis

Ans:B

9.Which of the following is not a Romanowksy stain?

A.Leishman’s stain

B.Geimsa stain

C.Jenner stain

D.Crystal violet

Ans:D

10.The cell present in normal CSF(cerebrospinal fluid)

A.Plasma cell

B.Neutrophils

C.Lymphocytes

D.Monocytes

Ans:C

11.Staining method used for detecting Mycobacterium tuberculosis is

A.Leishman’s staining

B.Zeihl-Neelsen’s staining

C.Simple staining

D.Gram’s staining

Ans:B

12.Urinometer is used to measure which of the following property of Urine?

A.Reaction

B.Transparency

C.Volume

D.Specific gravity

Ans:D

13.Identify a Renal function test from the following tests.

A.Blood sugar

B.Serum bilirubin

C.Blood urea

D.Total cholesterol

Ans:C

14.The accurate method for estimation of haemoglobin is

A.Sahlis method

B.Cyanmeth haemoglobin method

C.Spencer method

D.Dare method

Ans:B

15.Solidifying agent used for preparation of solid culture media is

A.DPX
B.Meat extract

C.Agr

D.Peptone

Ans:C

16.Post-Prandial Blood Sugar(PPBS)sample is taken

A.2 hr after intake of food

B.1/2 hr after intake of food

C.after 12 hrs of fasting

D.At anytime after intake of food

Ans:A

17.Round shaped bacterias are called

A.Bacilli

B.Vibrios

C.Actinomycetes

D.Cocci

Ans:D

18.Normal value of bleeding time by Dukes method is

A.3-8 minutes

B.2-6 minutes

C.3-8 seconds

D.2-6 seconds

Ans:B

19.Size of a normal red blood cell is

A.10-15 micro metre

B.15-20 micro metre

C.6-8 micro metre

D.None of these

Ans:C

20.The dilution that can be made using an RBC pipette is

A.1/200

B.1/10

C.1/50

D.1/20

Ans:A

21.Major plasma protein is

A.Globulin

B.Albumin

C.Bence Jones Protein

D.Fibrinogen

Ans:B

22.Leucocytosis is seen in

A.Systemic Iupus erythematosis

B.Rheumatoid arthritis

C.Leukemia

D.Aplastic anaemia

Ans:C

23.Which blood group is known as”Universal Donor”?

A.O group

B.A group

C.B group

D.AB group

Ans:A

24.Staining method used in cytology is

A.Haematoxylin and eosin staining

B.Negative staining

C.Leishman’s staining

D.Papanicoloau staining

Ans:D

25.Temperature used for storing blood in a blood blank refrigerator is

A.4-6 Degree C

B.8-10 Degree C

C.10-12 Degree C

D.0-1 Degree C

Ans:A

26.Which of the following step is not included in tissue processing?

A.Dehydration

B.Fixation

C.Oxidation

D.Clearing

Ans:C

27.Length of an ideal blood smear is

A.1-2 cm

B.5-6 cm

C.6-7 cm

D.3-4 cm

Ans:D

28.Gmelin’s test is used for detecting which of the following compound in urine?

A.Sugar

B.Ketone bodies

C.Bile salts

D.Bile pigment

Ans:D

29.VDRL test is used for detecting which of the following disease?

A.Rabis

B.Syphilis

C.Typhoid

D.Weils disease

Ans:B

30.Normal platelet count is

A.1.5-4.5 lakhs/mm raise to 3 of blood

B.50000-1 lakhs/mm raise to 3 of blood

C.5000-11000 cells/mm raise to 3 of blood

D.5-6 lakhs/mm raise to 3 of blood

Ans:A

31.Which of the following compound is a normal constituent of urine?

A.Sugar

B.Bile salt

C.Urea

D.Ketone bodies

Ans:C

32.Colour code used for EDTA anticoagulant bottles

A.Green

B.Grey

C.Purple

D.Red

Ans:C

33.Commonly used fixative in histopathology is

A.Alcohol

B.Carnoys fixative

C.Alcohol-ether mixture

D.10% formalin

Ans:D

34.In Leishman’s staining fixation is done by

A.Eosin

B.Methyl alcohol

C.Distilled water

D.Acetone

Ans:B

35.Which of the following test is included in IMViC Reaction test?

A.Nitrate test

B.Citrate test

C.Coagulase test

D.Catalase test

Ans:B

36.Which of the following anticoagulant is also known as Versene?

A.Heparin
B.Double oxalate

C.ACD

D.EDTA

Ans:D

37.Volume of ACD solution used to collect 100 ml of blood is

A.16 ml

B.30 ml

C.28 ml

D.5 ml

Ans:A

38.Automatic tissue processing machine is called

A.Microtome

B.Histokinete

C.Cryostat

D.Coulter counter

Ans:B

39.Which white blood cell shows fine violet coloured granules after Leishman’s staining?

A.Neutrophils

B.Eosinophils

C.Lymphocytes

D.Monocyte

Ans:A

40.Meliturea refers to the presence of

A.Sugar in urine

B.Protein in urine

C.Blood in urine

D.Ketone bodies in urine

Ans:A

41.Cob-web appearance of CSF is seen in

A.Syphilis

B.Tubercular meningitis

C.Malaria

D.Hepatitis

Ans:B

42.Hyponatremia is the term used to denote

A.Low pottasium level in blood

B.Low sodium level in blood

C.Low calcium level in blood

D.Low bicarbonate level in blood

Ans:B

43.Method used for the estimation of total protein in blood is

A.GOD-POD method

B.CHOD-PAP method

C.Biuret method

D.Jaffe method

Ans:C

44.The test used to detect CSF protein is

A.Hay’s test

B.Smith’s test

C.Pandy’s test

D.Hari’s test

Ans:C

45.Area of an improved Neubauer counting chamber is

A.3 mm raise to 2

B.6 mm raise to 2

C.4 mm raise to 2

D.9 mm raise to 2

Ans:D

46.Autoclave is an example of which of the following method of sterilization?

A.Moist heat method

B.Dry heat method

C.Filtration method

D.Radiation method

Ans:A

47.Erythropoiesis is the development of
A.Red blood cells

B.Granulocytes
C.Agranulocytes

D.Platelets

Ans:A

48.Colony colour of lactose fermenting bacteria on MacConkey agar

A.Colourless

B.Pink

C.Green

D.Black

Ans:B

49.Father of Microbiology is

A.Robert Koch

B.Joseph Lister

C.Edward Jenner

D.Louis Pasteur 

Ans:D

50.Van den Bergh reaction is used for estimation of

A.Total protein

B.Serum creatinine

C.Serum Bilirubin

D.Serum uric acid

Ans:C

51.Amon basic forces exist in nature the weakest is

A.Gravitational force

B.Electromagnetic force

C.Strong nuclear force

D.Nuclear weak force

Ans:A

52.Unit of power is

A.Watt

B.Joule

C.Kilowatt hour

D.Newton

Ans:A

53.The property by which a body opposes the change in rotatory motion of a body about an axis

A.Angular momentum

B.Torque

C.Inertia

D.Moment of inertia

Ans:D

54.Zero degree Celsius is equal to------------degree Fahrenheit.

A.28

B.32

C.38

D.42

Ans:B

55.Sound wave travel faster through

A.Solid

B.Liquid

C.Gas

D.Vacuum

Ans:A

56.Light can pass along the optical fibre by mechanism

A.Refraction

B.Interference

C.Total internal reflection

D.Diffraction

Ans:C

57.Heat radiations lies in the

A.Microwave region

B.Ultraviolet region

C.Infra-red region

D.Visible region

Ans:C

58.Laws of electromagnetic induction was developed by

A.Einstein

B.Faraday

C.Newton

D.Heisenberg

Ans:B

59.No magnetic flux lines passes through

A.Ferromagnetic material

B.Paramagnetic material

C.Ferri magnetic material

D.Dia magnetic material

Ans:D

60.Lens used to correct short sight of an eye.

A.Plane glass

B.Cylindrical lens

C.Convex lens

D.Concave lens

Ans:D

61.Two electrons in the same atomic orbital is distinguished by their

A.Principal quantum number

B.Azimuthal quantum number

C.Magnetic quantum number

D.Spin quantum number

Ans:D

62.Which of the following species have minimum size?

A.O raise to 2-

B.Mg raise to 2+

C.F-

D.Al raise to 3+

Ans:D

63.According to V.S.E.P.R.theory the shape of PCl₄^- molecule is

A.Trigonal bipyramidal

B.Tetrahedral

C.Seesaw

D.Square planar

Ans:B

64.One method to remove temporary hardness is

A.Using washing soda

B.By Calgon process

C.Clark’s method

D.Permutit method

Ans:C

65.The group of elements which does not belong to Dobereiner triads is

A.Li,Na,K

B.C,Si,Ge

C.P,As,Sb

D.Cl,Br,I

Ans:B

66.Name the crystal system in which all the sides and all the angles are different.

A.Orthorhombic

B.Monoclinic

C.Triclinic

D.Hexagonal

Ans:C

67.Artificial graphite is prepared by

A.Acheson’s process

B.Deacon’s process

C.Dow’s process

D.Hall-Herault’s process

Ans:A

68.Kaolinite is the ore of

A.Copper

B.Iron

C.Aluminium

D.Zinc

Ans:C

69.An electron transits from 7^th orbit to 3^rd orbit of Li2+ ion.The spectrum will occur in

A.U-V region

B.Visible region

C.Far Infra-red region

D.Near Infra-red region

Ans:D

70.Among the following which is not an interhalogen compound?

A.ClF₃

B.BrF₅

C.Icl₃

D.FBr₃

Ans:D

71.Large empty cells found in the adaxial epidermis in grasses

A.Lerticel

B.Bulliform cell
C.Subsidiary cell

D.Mesophyll cell

Ans:B

72.Diabetes insipidus is caused due to

A.Deficiency of insulin

B.Excess of insulin

C.Hyposecretion of ADH

D.Hypersecretion of ADH

Ans:C

73.Excretory organ in insects is

A.Green gland

B.Malpigian tubules

C.Nephrida

D.Protonephrida

Ans:B

74.Identify the 5 Carbon compound

A.CO₂

B.NADPH

C.RUBP

D.PEP

Ans:C

75.Canary grass experiment related hormone.

A.Auxin

B.Gibberellin
C.ABA

D.Ethylene

Ans:A

76.Joint between Atlas and Axis

A.Pivot joint

B.Hing joint

C.Ball and Socket joint

D.Hinge joint

Ans:A

77.Downs Syndrome is related to

A.Nullisomy

B.Monosomy

C.Trisomy

D.Tetrasomy

Ans:C

78.Biological glue is

A.Ligase

B.Restriction

C.DNA polymerates

D.Permeate

Ans:A

79.Other than Green house gas

A.CO₂

B.CH₄

C.NO₂

D.NH₄

Ans:D

80.Basic unit of classification is

A.Family

B.Genes

C.Species

D.Order

Ans:C

81.’International Migration Day’ by United Nations Department of Economic and Social Affairs observed on

A.December 28

B.December 18

C.December 6

D.December 16

Ans:B

82.Name of the Capital city,through which the equator passes

A.Kinshesa

B.Nairobi

C.Quito

D.Bogota

Ans:C

83.Author of the work’The Other Side of Silence’,which deals with the atrocities during the partition of India.

A.Rajendar Singh Bedi

B.Urvasi Butalia

C.Bhishma Sahni

D.Amitav Ghosh

Ans:B

84.The reformer who organised ‘Kallumala Prakshobam’movement against the restriction of using ornaments by the untouchables.

A.Ayyankali

B.Ayya Vaikunda Swamikal

C.Chattambi Swamikal

D.Sree Narayana Guru

Ans:A

85.The place known as”The Gateway to Kerala”

A.Wayanad

B.Palakkad

C.Cochin

D.Tiruvanathapuram

Ans:B

86.The main chemicals in air pollution that causes acid rain

A.Sulphur dioxide and Nitrogen

B.Sulphur dioxide and Oxygen

C.Carbon dioxide and Sulphur

D.Nitrogen and Carbon dioxide

Ans:A

87.Percentage of alluvial soil in India

A.18.5%

B.15%

C.28%

D.43%

Ans:D

88.The food for work programme was later renamed as

A.IRY

B.IRDP

C.NREP

D.RLEGP

Ans:C

89.The Chairman of the committee on innovation and entrepreneurship setup by NITI Aayog

A.Swathi Piramal

B.Rajive Bajaj

C.Vishal Shika

D.Tarun Khanna

Ans:D

90.The river that originates in the Anaimudi Hills,flowing to Tamil Nadu

A.Bhavani

B.Pambar

C.Khabani

D.Chaliar

Ans:B

91.’Poorna Swaraj’declared by Indian National Congress at

A.Lahore Session

B.Lucknow Session

C.Bombay Session

D.Allahabad Session

Ans:A

92.An organisation formed by Vagbhadanantha to fight against caste system and idol worship

A.Samatva Samajam

B.Athmavidya Sangam

C.Sadhujana Paripalana Sangam

D.Athmabhimana Prasthanam

Ans:B

93.The organisation established by Abdul Khader Moulavi for the social upliftment of Muslim society in Kerala

A.Muslim Education Society

B.Jamiyyathul Ulama

C.Kerala Mujahideen

D.Travancore Muslim Mahasabha

Ans:D

94.The priest who introduced the idea of “One school for one Church”(oru pallik oru Pallikkodam)

In the Kerala Sabha 1864

A.Aagustinose Thevaraparambil

B.Mariyam Theresa Chiramel

C.Blessed Kuriakose Elias Chavara

D.Devasahayam Pillai

Ans:C

95.Name the combined operation of Navy,Army and Airforce to rescue the Okhi victims

A.Operation Synergy

B.Operation Chain protection

C.Operation Flying Eagle

D.Operation Seashore

Ans:A

96.The play of V.T.Bhattathiripad which brought about revolutionary changes in the Brahmin society

A.Athma Vidya Kahalam
B.Sarasayya

C.Akilathirut

D.Adukkalayil ninnu Arangathekku

Ans:D

97.K.P.Ramanunni bagged’The Kendra Sahitya Academy’for his work

A.Agraharathile Poocha

B.Arachar

C.Daivathinte Pustakam

D.Sufi Paranja Katha

Ans:D

98.Name the satellite,which launched by ISRO as its 100^th satellite from Satheesh Dhawan Space Centre,Sreeharikotta on 12^th January,2018.

A.IRNSS-1H

B.Cartosat 2C

C.GSAT-117

D.PSLV-C40

Ans:D

99.Parent department of National Disaster Management Authority(India)abbreviated NDMA

A.Ministry of Defence

B.Ministry of Agriculture

C.Ministry of Home Affairs

D.Ministry of Public Grievances

Ans:C

100.Panchayath Raj System of local self-government is incorporated in

A.The Directive Principles of the State Policy

B.The Fundamental Rights

C.National Development Council

D.A plan for Economic and Rural Development in India

Ans:A