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

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

Which of the following is a natural anticoagulant?
- EDTA
- Double oxalate
- ACD
- Heparin
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
Which of the following is an example of an enrichment media?
- MacConkey agar
- Nutrient Agar
- Peptone water
- Selenite F broth
Name the parasite causing Malaria.
- Plasmodium vivax
- Wuchereria bancrofti
- Brugia malayi
- Leishmania donovani
Which of the following antibody can cross the placenta?
- Ig M
- Ig E
- Ig A
- Ig G
Which of the following is an RBC diluting fluid?
- Hinglemann’s fluid
- Tuerk’s fluid
- Dacies fluid
- Rees – Ecker solution
Bacteria which require oxygen for their growth is
- Aerobic bacteria
- Carboxyphilic bacteria
- Anaerobic bacteria
- Obligate anaerobes
Who discovered ABO blood group system?
- Weiner
- Karl Landsteiner
- William Harvey
- Denis
Which of the following is not a Romanowsky stain?
- Leishman’s stain
- Giemsa stain
- Jenner stain
- Crystal violet
The cell present in normal CSF (cerebrospinal fluid)
- Plasma cell
- Neutrophils
- Lymphocytes
- Monocytes
Staining method used for detecting Mycobacterium tuberculosis is
- Leishman’s staining
- Zeihl-Neelsen’s staining
- Simple staining
- Gram’s staining
Urinometer is used to measure which of the following property of Urine?
- Reaction
- Transparency
- Volume
- Specific gravity
Identify a Renal function test from the following tests.
- Blood sugar
- Serum bilirubin
- Blood urea
- Total cholesterol
The accurate method for estimation of haemoglobin is
- Sahlis method
- Cyanmeth haemoglobin method
- Spencer method
- Dare method
Solidifying agent used for preparation of solid culture media is
- DPX
- Meat extract
- Agr
- Peptone
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
Round shaped bacterias are called
- Bacilli
- Vibrios
- Actinomycetes
- cocci
Normal value of bleeding time by Duke's method is
- 3-8 minutes
- 2-6 minutes
- 3-8 seconds
- 2-6 seconds
Size of a normal red blood cell is
- 10-15 micrometre
- 15-20 micrometre
- 6-8 micrometre
- None of these
The dilution that can be made using an RBC pipette is
- 1/200
- 1/10
- 1/50
- 1/20
Major plasma protein is
- Globulin
- Albumin
- Bence Jones Protein
- Fibrinogen
Leucocytosis is seen in
- Systemic lupus erythematosus
- Rheumatoid arthritis
- Leukaemia
- Aplastic anaemia
Which blood group is known as “Universal Donor”?
- O group
- A group
- B group
- AB group
Staining method used in cytology is
- Haematoxylin and eosin staining
- Negative staining
- Leishman’s staining
- Papanicolaou staining
Temperature used for storing blood in a blood blank refrigerator is
- 4-6 °C
- 8-10 °C
- 10-12 °C
- 0-1 °C
Which of the following step is not included in tissue processing?
- Dehydration
- Fixation
- Oxidation
- Clearing
Length of an ideal blood smear is
- 1-2 cm
- 5-6 cm
- 6-7 cm
- 3-4 cm
Gmelin’s test is used for detecting which of the following compound in urine?
- Sugar
- Ketone bodies
- Bile salts
- Bile pigment
VDRL test is used for detecting which of the following disease?
- Rabies
- Syphilis
- Typhoid
- Weils disease
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
Which of the following compound is a normal constituent of urine?
- Sugar
- Bile salt
- Urea
- Ketone bodies
Colour code used for EDTA anticoagulant bottles
- Green
- Grey
- Purple
- Red
Commonly used fixative in histopathology is
- Alcohol
- Carnoys fixative
- Alcohol-ether mixture
- 10% formalin
In Leishman’s staining fixation is done by
- Eosin
- Methyl alcohol
- Distilled water
- Acetone
Which of the following test is included in IMViC Reaction test?
- Nitrate test
- Citrate test
- Coagulase test
- Catalase test
Which of the following anticoagulant is also known as Versene?
- Heparin
- Double oxalate
- ACD
- EDTA
Volume of ACD solution used to collect 100 ml of blood is
- 16 ml
- 30 ml
- 28 ml
- 5 ml
Automatic tissue processing machine is called
- Microtome
- Histokinete
- Cryostat
- Coulter counter
Which white blood cell shows fine violet coloured granules after Leishman’s staining?
- Neutrophils
- Eosinophils
- Lymphocytes
- Monocyte
Meliturea refers to the presence of
- Sugar in urine
- Protein in urine
- Blood in urine
- Ketone bodies in urine
Cob-web appearance of CSF is seen in
- Syphilis
- Tubercular meningitis
- Malaria
- Hepatitis
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
Method used for the estimation of total protein in blood is
- GOD-POD method
- CHOD-PAP method
- Biuret method
- Jaffe method
The test used to detect CSF protein is
- Hay’s test
- Smith’s test
- Pandy’s test
- Hart’s test
Area of an improved Neubauer counting chamber is
- 3 mm²
- 6 mm²
- 4 mm²
- 9 mm²
Autoclave is an example of which of the following method of sterilization?
- Moist heat method
- Dry heat method
- Filtration method
- Radiation method
Erythropoiesis is the development of
- Red blood cells
- Granulocytes
- Agranulocytes
- Platelets
Colony colour of lactose fermenting bacteria on MacConkey agar
- Colourless
- Pink
- Green
- Black
Father of Microbiology is
- Robert Koch
- Joseph Lister
- Edward Jenner
- Louis Pasteur
Van den Bergh reaction is used for estimation of
- Total protein
- Serum creatinine
- Serum Bilirubin
- Serum uric acid
Among basic forces exist in nature the weakest is
- Gravitational force
- Electromagnetic force
- Strong nuclear force
- Nuclear weak force
Unit of power is
- Watt
- Joule
- Kilowatt-hour
- Newton
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
Zero degree Celsius is equal to _________ degree Fahrenheit.
- 28
- 32
- 38
- 42
Sound waves travel faster through
- Solid
- Liquid
- Gas
- Vacuum
Light can pass along the optical fibre by mechanism
- Refraction
- Interference
- Total internal reflection
- Diffraction
Heat radiations lies in the
- Microwave region
- Ultraviolet region
- Infra-red region
- Visible region
Laws of electromagnetic induction was developed by
- Einstein
- Faraday
- Newton
- Heisenberg
No magnetic flux lines pass through
- Ferromagnetic material
- Paramagnetic material
- Ferrimagnetic material
- Diamagnetic material
Lens used to correct short sight of an eye
- Plane glass
- Cylindrical lens
- Convex lens
- Concave lens
Two electrons in the same atomic orbital is distinguished by their
- Principal quantum number
- Azimuthal quantum number
- Magnetic quantum number
- Spin quantum number
Which of the following species have minimum size?
- O^2-
- Mg²⁺
- F^-
- Al³⁺
According to V.S.E.P.R. theory the shape of PCl₄^-molecule is
- Trigonal bipyramidal
- Tetrahedral
- Seesaw
- Square planar
One method to remove temporary hardness is
- Using washing soda
- By Calgon process
- Clark’s method
- Permutit method
The group of elements which does not belong to Dobereiner triads is
- (Li, Na, K)
- (C, Si, Ge)
- (P, As, Sb)
- (Cl, Br, I)
Name the crystal system in which all the sides and all the angles are different.
- Orthorhombic
- Monoclinic
- Triclinic
- Hexagonal
Artificial graphite is prepared by
- Acheson’s process
- Deacon’s process
- Dow’s process
- Hall – Herault’s process
Kaolinite is the ore of
- Copper
- Iron
- Aluminium
- Zinc
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
Among the following which is not an interhalogen compound?
- ClF₃
- BrF₅
- ICl₃
- FBr₃
Large empty cells found in the adaxial epidermis in grasses
- Lerticel
- Bulliform cell
- Subsidiary cell
- Mesophyll cell
Diabetes insipidus is caused due to
- Deficiency of insulin
- Excess of insulin
- Hyposecretion of ADH
- Hypersecretion of ADH
Excretory organ in insects is
- Green gland
- Malpighian tubules
- Nephridia
- Protonephridia
Identify the 5 Carbon compound
- CO₂
- NADPH
- RUBP
- PEP
Canary grass experiment related hormone
- Auxin
- Gibberellin
- ABA
- Ethylene
Joint between Atlas and Axis
- Pivot joint
- Hing joint
- Ball and Socket joint
- Hinge joint
Downs Syndrome is related to
- Nullisomy
- Monosomy
- Trisomy
- Tetrasomy
Biological glue is
- Ligase
- Restriction
- DNA polymerases
- Permeate
Other than Greenhouse gas
- CO
- CH₄
- NO₂
- NH₄
Basic unit of classification is
- Family
- Genes
- Species
- Order
‘International Migration Day’ by United Nations Department of Economic and Social Affairs observed on
- December 28
- December 18
- December 6
- December 16
Name of the Capital city, through which the equator passes
- Kinshasa
- Nairobi
- Quito
- Bogota
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
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
The place known as “The Gateway to Kerala”
- Wayanad
- Palakkad
- Cochin
- Thiruvananthapuram
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
Percentage of alluvial soil in India
- 18.5%
- 15%
- 28%
- 43%
Question Error
The food for work programme was later renamed as
- IRY
- IRDP
- NREP
- RLEGP
The Chairman of the committee on innovation and entrepreneurship setup by NITI Aayog
- Swathi Piramal
- Rajive Bajaj
- Vishal Shika
- Tarun Khanna
The river that originates in the Anaimudi Hills, flowing to Tamil Nadu
- Bhavani
- Pambar
- Khabani
- Chaliar
‘Poorna Swaraj’ declared by Indian National Congress at
- Lahore Session
- Lucknow Session
- Bombay Session
- Allahabad Session
An organisation formed by Vagbhadanantha to fight against caste system and idol worship
- Samatva Samajam
- Athmavidya Sangam
- Sadhujana Paripalana Sangam
- Athmabhimana Prasthanam
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
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
Name the combined operation of Navy, Army and Airforce to rescue the Okhi victims
- Operation Synergy
- Operation Chain protection
- Operation Flying Eagle
- Operation Seashore
The play of V.T. Bhattathiripad which brought about revolutionary changes in the Brahmin society
- Athma Vidya Kahalam
- Sarasayya
- Akilathirut
- Adukkalayil ninnu Arangathekku
K.P. Ramanunni bagged ‘The Kendra Sahitya Academy’ for his work
- Agraharathile Poocha
- Arachar
- Daivathinte Pustakam
- Sufi Paranja Katha
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
Parent department of National Disaster Management Authority (India) abbreviated NDMA
- Ministry of Defence
- Ministry of Agriculture
- Ministry of Home Affairs
- Ministry of Public Grievances
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

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

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