Junior Laboratory Assistant/ Laboratory Technician Gr.II Answer Key 77/2018

laboratory

Post: Junior Laboratory Assistant/ Laboratory Technician Gr.II Answer
Department: Medical Education / Health Services
Category Code: 551/2015, 224/2017, 409/2017, 457/2017, 458/2017, 554/2017, 635/2017, 636/2017, 637/2017, 638/2017, 639/2017, 07/2018
Qualification: Masters Pre­Degree or equivalent + A pass in one year Medical Laboratory Technician's Training Course
Question Paper Code: 77/18
Date of Test: 06-07-2018


If you find mistakes, comment below



  1. Which of the following is a natural anticoagulant?
    • EDTA
    • Double oxalate
    • ACD
    • Heparin

  2. Ideal time for collecting blood sample for detection of filarial worm is
    • 2 pm – 4 pm
    • 10 pm – 2 am
    • 6 am – 8 am
    • 10 am – 2 pm

  3. Which of the following is an example of an enrichment media?
    • MacConkey agar
    • Nutrient Agar
    • Peptone water
    • Selenite F broth

  4. Name the parasite causing Malaria.
    • Plasmodium vivax
    • Wuchereria bancrofti
    • Brugia malayi
    • Leishmania donovani

  5. Which of the following antibody can cross the placenta?
    • Ig M
    • Ig E
    • Ig A
    • Ig G

  6. Which of the following is an RBC diluting fluid?
    • Hinglemann’s fluid
    • Tuerk’s fluid
    • Dacies fluid
    • Rees – Ecker solution

  7. Bacteria which require oxygen for their growth is
    • Aerobic bacteria
    • Carboxyphilic bacteria
    • Anaerobic bacteria
    • Obligate anaerobes

  8. Who discovered ABO blood group system?
    • Weiner
    • Karl Landsteiner
    • William Harvey
    • Denis

  9. Which of the following is not a Romanowsky stain?
    • Leishman’s stain
    • Giemsa stain
    • Jenner stain
    • Crystal violet

  10. The cell present in normal CSF (cerebrospinal fluid)
    • Plasma cell
    • Neutrophils
    • Lymphocytes
    • Monocytes

  11. Staining method used for detecting Mycobacterium tuberculosis is
    • Leishman’s staining
    • Zeihl-Neelsen’s staining
    • Simple staining
    • Gram’s staining

  12. Urinometer is used to measure which of the following property of Urine?
    • Reaction
    • Transparency
    • Volume
    • Specific gravity

  13. Identify a Renal function test from the following tests.
    • Blood sugar
    • Serum bilirubin
    • Blood urea
    • Total cholesterol

  14. The accurate method for estimation of haemoglobin is
    • Sahlis method
    • Cyanmeth haemoglobin method
    • Spencer method
    • Dare method

  15. Solidifying agent used for preparation of solid culture media is
    • DPX
    • Meat extract
    • Agr
    • Peptone

  16. Post-Prandial Blood Sugar (PPBS) sample is taken
    • 2 hr after intake of food
    • ½ hr after intake of food
    • after 12 hrs of fasting
    • at any time after intake of food

  17. Round shaped bacterias are called
    • Bacilli
    • Vibrios
    • Actinomycetes
    • cocci

  18. Normal value of bleeding time by Duke's method is
    • 3-8 minutes
    • 2-6 minutes
    • 3-8 seconds
    • 2-6 seconds

  19. Size of a normal red blood cell is
    • 10-15 micrometre
    • 15-20 micrometre
    • 6-8 micrometre
    • None of these

  20. The dilution that can be made using an RBC pipette is
    • 1/200
    • 1/10
    • 1/50
    • 1/20

  21. Major plasma protein is
    • Globulin
    • Albumin
    • Bence Jones Protein
    • Fibrinogen

  22. Leucocytosis is seen in
    • Systemic lupus erythematosus
    • Rheumatoid arthritis
    • Leukaemia
    • Aplastic anaemia

  23. Which blood group is known as “Universal Donor”?
    • O group
    • A group
    • B group
    • AB group

  24. Staining method used in cytology is
    • Haematoxylin and eosin staining
    • Negative staining
    • Leishman’s staining
    • Papanicolaou staining

  25. Temperature used for storing blood in a blood blank refrigerator is
    • 4-6 °C
    • 8-10 °C
    • 10-12 °C
    • 0-1 °C

  26. Which of the following step is not included in tissue processing?
    • Dehydration
    • Fixation
    • Oxidation
    • Clearing

  27. Length of an ideal blood smear is
    • 1-2 cm
    • 5-6 cm
    • 6-7 cm
    • 3-4 cm

  28. Gmelin’s test is used for detecting which of the following compound in urine?
    • Sugar
    • Ketone bodies
    • Bile salts
    • Bile pigment

  29. VDRL test is used for detecting which of the following disease?
    • Rabies
    • Syphilis
    • Typhoid
    • Weils disease

  30. Normal platelet count is
    • 1.5-4.5 lakhs/mm3 of blood
    • 50,000-1 lakhs/mm3 of blood
    • 5000-11000 cells/mm3 of blood
    • 5-6 lakhs/mm3 of blood

  31. Which of the following compound is a normal constituent of urine?
    • Sugar
    • Bile salt
    • Urea
    • Ketone bodies

  32. Colour code used for EDTA anticoagulant bottles
    • Green
    • Grey
    • Purple
    • Red

  33. Commonly used fixative in histopathology is
    • Alcohol
    • Carnoys fixative
    • Alcohol-ether mixture
    • 10% formalin

  34. In Leishman’s staining fixation is done by
    • Eosin
    • Methyl alcohol
    • Distilled water
    • Acetone

  35. Which of the following test is included in IMViC Reaction test?
    • Nitrate test
    • Citrate test
    • Coagulase test
    • Catalase test

  36. Which of the following anticoagulant is also known as Versene?
    • Heparin
    • Double oxalate
    • ACD
    • EDTA

  37. Volume of ACD solution used to collect 100 ml of blood is
    • 16 ml
    • 30 ml
    • 28 ml
    • 5 ml

  38. Automatic tissue processing machine is called
    • Microtome
    • Histokinete
    • Cryostat
    • Coulter counter

  39. Which white blood cell shows fine violet coloured granules after Leishman’s staining?
    • Neutrophils
    • Eosinophils
    • Lymphocytes
    • Monocyte

  40. Meliturea refers to the presence of
    • Sugar in urine
    • Protein in urine
    • Blood in urine
    • Ketone bodies in urine

  41. Cob-web appearance of CSF is seen in
    • Syphilis
    • Tubercular meningitis
    • Malaria
    • Hepatitis

  42. Hyponatremia is the term used to denote
    • low potassium level in blood
    • low sodium level in blood
    • low calcium level in blood
    • low bicarbonate level in blood

  43. Method used for the estimation of total protein in blood is
    • GOD-POD method
    • CHOD-PAP method
    • Biuret method
    • Jaffe method

  44. The test used to detect CSF protein is
    • Hay’s test
    • Smith’s test
    • Pandy’s test
    • Hart’s test

  45. Area of an improved Neubauer counting chamber is
    • 3 mm2
    • 6 mm2
    • 4 mm2
    • 9 mm2

  46. Autoclave is an example of which of the following method of sterilization?
    • Moist heat method
    • Dry heat method
    • Filtration method
    • Radiation method

  47. Erythropoiesis is the development of
    • Red blood cells
    • Granulocytes
    • Agranulocytes
    • Platelets

  48. Colony colour of lactose fermenting bacteria on MacConkey agar
    • Colourless
    • Pink
    • Green
    • Black

  49. Father of Microbiology is
    • Robert Koch
    • Joseph Lister
    • Edward Jenner
    • Louis Pasteur

  50. Van den Bergh reaction is used for estimation of
    • Total protein
    • Serum creatinine
    • Serum Bilirubin
    • Serum uric acid

  51. Among basic forces exist in nature the weakest is
    • Gravitational force
    • Electromagnetic force
    • Strong nuclear force
    • Nuclear weak force

  52. Unit of power is
    • Watt
    • Joule
    • Kilowatt-hour
    • Newton

  53. The property by which a body opposes the change in rotatory motion of a body about an axis
    • Angular momentum
    • Torque
    • Inertia
    • Moment of inertia

  54. Zero degree Celsius is equal to _________ degree Fahrenheit.
    • 28
    • 32
    • 38
    • 42

  55. Sound waves travel faster through
    • Solid
    • Liquid
    • Gas
    • Vacuum

  56. Light can pass along the optical fibre by mechanism
    • Refraction
    • Interference
    • Total internal reflection
    • Diffraction

  57. Heat radiations lies in the
    • Microwave region
    • Ultraviolet region
    • Infra-red region
    • Visible region

  58. Laws of electromagnetic induction was developed by
    • Einstein
    • Faraday
    • Newton
    • Heisenberg

  59. No magnetic flux lines pass through
    • Ferromagnetic material
    • Paramagnetic material
    • Ferrimagnetic material
    • Diamagnetic material

  60. Lens used to correct short sight of an eye
    • Plane glass
    • Cylindrical lens
    • Convex lens
    • Concave lens

  61. Two electrons in the same atomic orbital is distinguished by their
    • Principal quantum number
    • Azimuthal quantum number
    • Magnetic quantum number
    • Spin quantum number

  62. Which of the following species have minimum size?
    • O2-
    • Mg2+
    • F-
    • Al3+

  63. According to V.S.E.P.R. theory the shape of PCl4-molecule is
    • Trigonal bipyramidal
    • Tetrahedral
    • Seesaw
    • Square planar

  64. One method to remove temporary hardness is
    • Using washing soda
    • By Calgon process
    • Clark’s method
    • Permutit method

  65. The group of elements which does not belong to Dobereiner triads is
    • (Li, Na, K)
    • (C, Si, Ge)
    • (P, As, Sb)
    • (Cl, Br, I)

  66. Name the crystal system in which all the sides and all the angles are different.
    • Orthorhombic
    • Monoclinic
    • Triclinic
    • Hexagonal

  67. Artificial graphite is prepared by
    • Acheson’s process
    • Deacon’s process
    • Dow’s process
    • Hall – Herault’s process

  68. Kaolinite is the ore of
    • Copper
    • Iron
    • Aluminium
    • Zinc

  69. An electron transits from 7th orbit to 3rd orbit of Li2+ ion. The spectrum will occur in
    • U-V region
    • Visible region
    • Far Infra-red region
    • Near Infra-red region

  70. Among the following which is not an interhalogen compound?
    • ClF3
    • BrF5
    • ICl3
    • FBr3

  71. Large empty cells found in the adaxial epidermis in grasses
    • Lerticel
    • Bulliform cell
    • Subsidiary cell
    • Mesophyll cell

  72. Diabetes insipidus is caused due to
    • Deficiency of insulin
    • Excess of insulin
    • Hyposecretion of ADH
    • Hypersecretion of ADH

  73. Excretory organ in insects is
    • Green gland
    • Malpighian tubules
    • Nephridia
    • Protonephridia

  74. Identify the 5 Carbon compound
    • CO2
    • NADPH
    • RUBP
    • PEP

  75. Canary grass experiment related hormone
    • Auxin
    • Gibberellin
    • ABA
    • Ethylene

  76. Joint between Atlas and Axis
    • Pivot joint
    • Hing joint
    • Ball and Socket joint
    • Hinge joint

  77. Downs Syndrome is related to
    • Nullisomy
    • Monosomy
    • Trisomy
    • Tetrasomy

  78. Biological glue is
    • Ligase
    • Restriction
    • DNA polymerases
    • Permeate

  79. Other than Greenhouse gas
    • CO
    • CH4
    • NO2
    • NH4

  80. Basic unit of classification is
    • Family
    • Genes
    • Species
    • Order

  81. ‘International Migration Day’ by United Nations Department of Economic and Social Affairs observed on
    • December 28
    • December 18
    • December 6
    • December 16

  82. Name of the Capital city, through which the equator passes
    • Kinshasa
    • Nairobi
    • Quito
    • Bogota

  83. Author of the work ‘The Other Side of Silence’, which deals with the atrocities during the partition of India.
    • Rajendra Singh Bedi
    • Urvashi Butalia
    • Bhishma Sahni
    • Amitav Ghosh

  84. The reformer who organised “Kallumala Prakshobam” movement against the restriction of using ornaments by the untouchables
    • Ayyankali
    • Ayya Vaikunda Swamikal
    • Chattambi Swamikal
    • Sree Narayana Guru

  85. The place known as “The Gateway to Kerala”
    • Wayanad
    • Palakkad
    • Cochin
    • Thiruvananthapuram

  86. The main chemicals in air pollution that causes acid rain
    • Sulphur dioxide and Nitrogen
    • Sulphur dioxide and Oxygen
    • Carbon dioxide and Sulphur
    • Nitrogen and Carbon dioxide

  87. Percentage of alluvial soil in India
    • 18.5%
    • 15%
    • 28%
    • 43%
    Question Error

  88. The food for work programme was later renamed as
    • IRY
    • IRDP
    • NREP
    • RLEGP

  89. The Chairman of the committee on innovation and entrepreneurship setup by NITI Aayog
    • Swathi Piramal
    • Rajive Bajaj
    • Vishal Shika
    • Tarun Khanna

  90. The river that originates in the Anaimudi Hills, flowing to Tamil Nadu
    • Bhavani
    • Pambar
    • Khabani
    • Chaliar

  91. ‘Poorna Swaraj’ declared by Indian National Congress at
    • Lahore Session
    • Lucknow Session
    • Bombay Session
    • Allahabad Session

  92. An organisation formed by Vagbhadanantha to fight against caste system and idol worship
    • Samatva Samajam
    • Athmavidya Sangam
    • Sadhujana Paripalana Sangam
    • Athmabhimana Prasthanam

  93. The organisation established by Abdul Khader Moulavi for the social upliftment of Muslim society in Kerala
    • Muslim Education Society
    • Jamiyyathul Ulama
    • Kerala Mujahideen
    • Travancore Muslim Mahasabha

  94. The priest who introduced the idea of “One school for one Church” (oru pallik oru Pallikkodam) in the Kerala Sabha 1864
    • Aagustinose Thevarparambil
    • Mariyam Theresa Chiramel
    • Blessed Kuriakos Elias Chavara
    • Devasahayam Pillai

  95. Name the combined operation of Navy, Army and Airforce to rescue the Okhi victims
    • Operation Synergy
    • Operation Chain protection
    • Operation Flying Eagle
    • Operation Seashore

  96. The play of V.T. Bhattathiripad which brought about revolutionary changes in the Brahmin society
    • Athma Vidya Kahalam
    • Sarasayya
    • Akilathirut
    • Adukkalayil ninnu Arangathekku

  97. K.P. Ramanunni bagged ‘The Kendra Sahitya Academy’ for his work
    • Agraharathile Poocha
    • Arachar
    • Daivathinte Pustakam
    • Sufi Paranja Katha

  98. Name the launching vehicle, which launched by ISRO as its 100th satellite from Satheesh Dhawan Space Centre, Sriharikota on 12th January, 2018
    • IRNSS – 1H
    • Cartosat 2C
    • GSAT – 117
    • PSLV – C40

  99. Parent department of National Disaster Management Authority (India) abbreviated NDMA
    • Ministry of Defence
    • Ministry of Agriculture
    • Ministry of Home Affairs
    • Ministry of Public Grievances

  100. Panchayath Raj System of local self-government is incorporated in
    • The Directive Principles of the State Policy
    • The Fundamental Rights
    • National Development Council
    • A plan for Economic and Rural Development in India

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