Some of Common Questions and Answers for Laboratory Technicians and Technologists.
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Questions 801 to 851
- Volume of ACD solution used to collect 100 ml of blood is
- 16ml ✔
- 30ml
- 28ml
- Sml
- 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
- 3mm?
- 6mm?
- 4mm?
- 9mm?✔
- 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
- Waitt ✔
- 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 passes through
- Ferromagnetic material
- Paramagnetic matenal
- Ferri magnetic material
- Dia magnetic 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 numbers ✔
- Which of the following species have minimum size ?
- O-2
- Mg2+
- F–
- Al+3 ✔
- According to V.S.E.P.R. theory the shape of PC/, molecule is
- Trigonal bipyramidal
- Tetrahedral s ✔
- Seesaw
- Square planar
- One method to remove temporary hardness is
- Using washing soda
- By Calgon process
- Clark’s method s ✔
- Permutit method
- The group of elements which does not belong to Dobereiner triads is
- (Li, Na, K)
- (C, Si, Ge) ✔
- (P, As, Sb)
- (CI Br,l
- Name the crystal system in which all the sides and all the angles are different.
- Orthorhombic
- Monoclinic
- Triclinic s ✔
- Hexagonal
- Artificial graphite is prepared by
- Acheson’s process s ✔
- 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 s ✔
- 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
- Malpigian tubules ✔
- Nephrida
- Protonephrida
- Identify the 5 Carbon compound
- CO2
- NADPH
- RUBP ✔
- PEP
- Canary grass experiment related hormone
- Auxin ✔
- Gibberellin
- ABA
- Ethylene
- Joint between Atlas and Axis
- Pivotjoint ✔
- Hing joint
- Ball and Socket joint
- Hinge joint
- Downs Syndrome is related to
- Nullisomy
- Monosomy
- Trisomy ✔
- Tetrasomy
- Biological glue is
- Ligase ✔
- Restriction
- DNA polymerates
- Permeate
- Other than Green house gas
- CO2
- CH4
- NO2
- NH4✔
- Basic unit of classification is
- Family
- Genes
- Species ✔
- Order
- Haemoglobinopathies can be detected by doing
- Electrophoresis ✔
- Sahli’s method
- Flame photometer
- Cyan meth method
- are seen in stool microscopy of an amoebic dysentry patient.
- Haematoidin crystals
- Charcot Leyden crystals ✔
- Fatty acid crystals
- Triple phosphate crystals
- The condition where we get milky white urine
- Proteinuria
- Alkaptanuria
- Polyuria ✔
- Chyluria
- Question24:-Urinometer is used to detect
- pH of urine
- colour of urine
- sp. gravity of urine
- urobilinogen ✔
- Question25:-Total erythrocyte count is calculated by
- N x 1000
- N x 50
- N x 2000
- N x 10000 ✔
- Question26:-What is the action of phenol in Hinglomann’s solution?
- lyses the RBC ✔
- stains the platelets
- fixes the cell
- prevents clotting
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