Quiz Answers
- 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. 48 hrs
- b. 72 hrs ✅
- c. 24 hrs
- d. 36 hrs
- Which of the following is not an RBC diluting fluid?
- a. Normal saline
- b. Dacies fluid
- c. Turkes fluid ✅
- d. Toissons fluid
- During donor screening, persons having a history of malaria should be avoided for a period of ___ years.
- a. 1 week
- b. 2 years
- c. 1 year
- d. 3 years ✅
- Depth of improved Neubauer counting chamber is
- a. 0.1 mm ✅
- b. 0.01 mm
- c. 0.001 mm
- d. 1 mm
- Name the enzyme estimation done in semen sample to analyze the secretory function of prostate
- a. Alanine transaminase
- b. Asparte transaminase
- c. Acid phosphatase ✅
- d. Alkaline phosphatase
- The only cell in normal CSF is
- a. Neutrophil
- b. Lymphocyte ✅
- c. Monocyte
- d. None of these
- Name the tests used to detect bile salt in urine.
- a. Benzidine test
- b. Fouchet’s test
- c. Ehrlich’s test
- d. Hays test ✅
- Ketone bodies in urine are
- a. Acetone
- b. ‘Beta’ hydroxy butyric acid
- c. Both 1 and 2 ✅
- d. None of these
- Normal sperm count is
- a. 80 – 160 millions / ml ✅
- b. 40 – 80 millions / ml
- c. 100 – 120 millions / ml
- d. 140 – 200 millions / ml
- Name the hormone detected in pregnancy.
- a. ADH
- b. GH
- c. TSH
- d. hCG ✅
- Specific gravity of urine less than 1.010 indicates
- a. Diabetes mellitus
- b. Diabetes insipidus ✅
- c. Diabetic ketoacidosis
- d. None of the above
- ‘Glucose memory test’ is
- a. GCT
- b. HbA1C ✅
- c. GTT
- d. PPBS
- Which of the following is not a renal function test?
- a. Serum urea
- b. Serum creatinine
- c. Cystatin – C
- d. Total cholesterol ✅
- Who is known as ‘father of microbiology’
- a. Louis Pasteur ✅
- b. Robert Koch
- c. Alexander Fleming
- d. Edward Jenner
- Serum electrolytes are analyzed using
- a. Calorimeter
- b. Flamephotometer ✅
- c. Spectrophotometer
- d. None of these
- Van-den-Bergh reaction is used to detect
- a. Serum creatinine
- b. Serum urea
- c. Serum bilirubin ✅
- d. Blood glucose
- Cob-Web appearance of clot in CSF indicates
- a. Jaundice
- b. Haemorrhage
- c. Spinal constriction
- d. Tuberculous meningitis ✅
- _____ is known as ‘bad cholesterol’.
- a. LDL ✅
- b. HDL
- c. VLDL
- d. Chylomicrons
- All the following are motile bacteria except
- a. E.Coli
- b. Klebsiella ✅
- c. Vibrio
- d. Proteus
- Oils and grease can be sterilized using
- a. Autoclave
- b. Vaccine bath
- c. Hot air oven ✅
- d. None of these
- Solidifying agent of a culture medium is
- a. Peptone
- b. Meat extract
- c. Sodium chloride
- d. Agar ✅
- _____ is added to Mac Conkeys agar to inhibit the growth of gram-positive bacteria.
- a. Bile salt ✅
- b. Peptone
- c. Neutral red
- d. Agar
- All the following are examples of transport media except
- a. VR medium
- b. Thioglycollate medium ✅
- c. Stuarts medium
- d. Amies medium
- Which of the following tests come under IMViC tests?
- a. Coagulase test
- b. Catalase test
- c. Citrate utilisation test ✅
- d. None of above
- The type of immunoglobulin which provides local immunity is
- a. ‘1_g‘ M
- b. ‘1_g’ D
- c. ‘1_g‘ G
- d. 1_g’ A ✅
- Confirmatory tests for AIDS is
- a. Western blot ✅
- b. Southern blot
- c. ELISA
- d. CLIA
- The bacteria which require ‘X’ and ‘V’ factors for its growth is
- a. Staphylococcus
- b. Haemophilus ✅
- c. Brucella
- d. Salmonella
- RPR and VDRL tests are done for the diagnosis of
- a. AIDS
- b. Hepatitis
- c. Syphilis ✅
- d. Malaria
- All the following are examples of blood parasites except
- a. Plasmodium
- b. Brugia malayi
- c. Leishmania
- d. Giardia lamblia ✅
- The fixative used for blood-containing specimen is
- a. Carnoy’s fluid ✅
- b. 95% ethyl alcohol
- c. 10% formalin
- d. Zenker’s fluid
- Staining technique for assessment of hormonal status is
- a. Pap stain
- b. Shorrs stain ✅
- c. H & E stain
- d. JSB stain
- The ‘word’ which refers to the ‘closeness of a result on repeated analysis’ is
- a. Accuracy
- b. Sensitivity
- c. Precision ✅
- d. Specificity
- ‘Mycology’ means the study of
- a. Bacteria
- b. Immunity
- c. Parasites
- d. Fungus ✅
- Infections induced by a ‘physician’ is known as
- a. Iatrogenic ✅
- b. Nosocomial
- c. Congenital
- d. Subclinical
- The enzyme estimation done for the diagnosis of pancreatitis
- a. Acid phosphatase
- b. Amylase ✅
- c. Alkaline phosphatase
- d. Creatinine kinase
- The basic component of Leishman’s stain is
- a. Eosin
- b. Malachite green
- c. Methylene blue ✅
- d. None of the above
- Name the blood cells increased in asthma
- a. Basophil
- b. Neutrophil
- c. Lymphocyte
- d. Eosinophil ✅
- Intermediate host of Plasmodium is
- a. Man ✅
- b. Female Anopheles mosquito
- c. Male Anopheles mosquito
- d. None of the above
- Which of the following is a Romanowsky stain
- a. Leishmans stain
- b. Giemsas stain
- c. Jenners stain
- d. All the above ✅
- 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
- The anticoagulant used in OFT is
- a. EDTA
- b. Citrate
- c. Heparin ✅
- d. Sodium fluoride-potassium oxalate mixture
- The bacteria showing swarming growth is
- a. E.coli
- b. Salmonella
- c. Proteus ✅
- d. All the above
- To remove blood clots from blood pipette, it is immersed in
- a. KOH ✅
- b. ‘NH_4OH’
- c. INHCl
- d. 3% acetic acid
- Incomplete antibodies are detected using
- a. Electrophoresis
- b. Coombs test ✅
- c. Agglutination test
- d. VDRL test
- The resolution of an Electron microscope is expressed in
- a. Millimeters
- b. Micrometers
- c. Nanometers ✅
- d. Centimeters
- Which of the following is not a flammable chemical
- a. Ether
- b. Xylol
- c. Alcohol
- d. H2O2 ✅
- Which of the following is not a carcinogen
- a. 0-Toludene
- b. Picric acid ✅
- c. Selenite
- d. β Naphthyl amine
- The temperature required for many of the clinical investigations to be done in a laboratory incubator in degree Celsius is
- a. 22
- b. 42
- c. 56
- d. 37 ✅
- Which of the following not comes under moist heat sterilization?
- a. Hot air oven ✅
- b. Autoclave
- c. Pasteurization
- d. Tyndalisation
- Disposable plastics are sterilized by
- a. Alcohol
- b. Ethylene oxide ✅
- c. Gluteraldehyde
- d. Chlorine
