MLT MCQS || Lab Technician MCQS || Previous Exam-based MLT MCQS

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    1. GUI stands for:-(MLT MCQS)
      1. General User Interface
      2. Graphical Unique Interface
      3. Graphical User Interface
      4. Graph Use Interface

      Correct Answer :- Graphical User Interface

    2. Which of these RBC antigens are Mendelian co-dominant?(MLT MCQS)
      1. Rh antigen and H antigen
      2. Antigen and Rh antigen
      3. B antigen and Rh antigen
      4. A antigen and B antigen

      Correct Answer :- A antigen and B antigen

    3. Commonest cause of transudative paritonial fluid is (MLT MCQS)
      1. Malignancy
      2. Tuberculosis
      3. Acute bacterial infection
      4. Congestive cardiac failure

      Correct Answer :- Congestive cardiac failure

    4. Following causes steatorrhea.(MLT MCQS)
      1. Bile Pigment deficiency]
      2. Both (B) and (C)
      3. coli
      4. Bile salt deficiency

      Correct Answer :- Bile salt deficiency

    5. A laboratory receives request for HbA1C. (HbA1C test require 20 microliter of sample). Following is mostcorrect way of sample collection. (MLT MCQS)
      1. Collect 1 ml blood in 4 ml plain vacuum tube
      2. Collect 3 ml blood in 3 ml citrate vacuum tube
      3. Collect 4 ml blood in 4 ml plain vacuum tube
      4. Collect 4 ml blood in 4 ml EDTA vacuum tube

      Correct Answer :- Collect 4 ml blood in 4 ml EDTA vacuum tube

    6. The antibody titre of a serum is defined as :- (MLT MCQS)
      1. The highest dilution of the serum which gives an observable reaction with antigen
      2. The highest dilution of the serum which gives negative result with antigen
      3. The highest dilution of antigen with which the serum gives an observable reaction
      4. The highest dilution of antigen an observable reaction with antibody

      Correct Answer :- The highest dilution of the serum which gives an observable reaction with antigen

    7. Schistosomia haematobium is associated with:-(MLT MCQS)
      1. Cholingiocarcinoma 10808]
      2. Transition cell carcinoma 10807]
      3. Megaloblastic anemia 10805]
      4. Iron deficiency anemia 10806]

      Correct Answer :- Transition cell carcinoma

    8. T-Test (or Student’s T-Test) compares and tells you if they are different from each other.(MLT MCQS)
      1. None of these
      2. Two means
      3. Two medians
      4. Two modes

      Correct Answer :- Two means

    9. Most widely used method for measurement of Na+ and K+ and Cl- is:- (MLT MCQS)
      1. Spectrophotometry
      2. Ion selective electrodes
      3. Flame photometry
      4. Colorimetry

      Correct Answer :- Ion selective electrodes

    10. Commonly used stain for cytology is:- (MLT MCQS)
      1. Leishman stain
      2. PAS stain
      3. PAP stain
      4. Masson trichome stain

      Correct Answer :- PAP stain

    11. The viruses mentioned below are RNA viruses EXCEPT:- (MLT MCQS)
      1. Influenzavirus
      2. Adenovirus
      3. Poliovirus
      4. Astrovirus

      Correct Answer :- Adenovirus

    12. The standard deviation of first 50 natural numbers is:-(MLT MCQS)
      1. 43
      2. 43
      3. 43
      4. 43

      Correct Answer :- 43

    13. Jumping genes are also known as:- (MLT MCQS)
      1. Episomes
      2. Transposons
      3. Plasmids
      4. Cosmids

      Correct Answer :- Transposons

    14. Thrombocytopenia is seen in all EXCEPT:-(MLT MCQS)
      1. AML
      2. Iron deficiency anemia
      3. Aplastic anemia
      4. Megaloblastic anemia

      Correct Answer :- Iron deficiency anemia

    15. The organ of adhesion in bacteria is (MLT MCQS)
      1. Capsule
      2. Flagella
      3. Mesosomes
      4. Fimbriae

      Correct Answer :- Fimbriae

    16. Out of these which is not a Romanowsky stain? (MLT MCQS)
      1. Congo Red Stain
      2. Leishmans stain
      3. Giemsas stain
      4. Jenners stain

      Correct Answer :- Congo Red Stain

    17. Out of the following which is malignant tumor? (MLT MCQS)
      1. Haemangioma
      2. Pleomorphic adenoma
      3. Fibro adenoma
      4. Lymphoma

      Correct Answer :- Lymphoma

    18. Rapid diagnostic test for malaria can detect all of the following EXCEPT (MLT MCQS)
      1. Parasite aldolase.
      2. Pv-HRP-I
      3. v LDH
      4. Pf-HRP-II

      Correct Answer :- Pv-HRP-I

    19. Volutin / Metachromatic granules are seen in:-(MLT MCQS)
      1. Klebsiella pneumonia
      2. Pseudomonas aeruginosa
      3. Corynebacterium diphtheriae
      4. Staphylococcus aureus

      Correct Answer :- Corynebacterium diphtheriae

    20. Colorimeter is based on which principle? (MLT MCQS)
      1. Liebermann–Burchard
      2. None of these
      3. Beer-Lambert’slaw
      4. Westgard’s principle

      Correct Answer :- Beer-Lambert’slaw

    21. Calcium absorption is increased by:-(MLT MCQS)
      1. Vitamin D
      2. Vitamin B1
      3. Vitamin K
      4. Vitamin B12

      Correct Answer :- Vitamin D

    22. A laboratory technician is appointed as phlebotomist to work in a laboratory. It is found that she is notvaccinated against HBV. (MLT MCQS)
      1. She must complete full vaccine doses before joining work
      2. She must take first vaccine dose on day one of joining for work
      3. She must take 1st dose and join 2 weeks after
      4. She must take 1st dose and join 4 weeks after

      Correct Answer :- She must complete full vaccine doses before joining work

    23. Classical example of reversible injury is(MLT MCQS)
      1. Fat necrosis
      2. Cloudy Swelling
      3. Metastatic calcification
      4. Apoptosis

      Correct Answer :- Cloudy Swelling

    24. The relative measures in measures of dispersion are also considered as:-(MLT MCQS)
      1. Coefficient of variation
      2. Coefficient of deviation
      3. Coefficient of average
      4. Coefficient of uniformity

      Correct Answer :- Coefficient of variation

    25. A patient’s serum creatinine is 2.2 mg/dl. This patient’s GFR is likely to be:- (MLT MCQS)
      1. 150 ml/min
      2. 120 ml/min
      3. 90 ml/min
      4. 30 ml/min

      Correct Answer :- 30 ml/min

    26. When laboratory purchase new lot of QC material, mean and SD needs to be established for variousanalytes. At least following number of QC readings are recommended. (MLT MCQS)
      1. 5
      2. 30
      3. 20
      4. 10

      Correct Answer :- 20

    27. A pregnant female has taken two tetanus toxoid injections during her pregnancy. The class of tetanusantibody that would protect the new born baby from neonatal tetanus is:-(MLT MCQS)
      1. Ig A
      2. Ig G
      3. Ig M
      4. Ig E

      Correct Answer :- Ig G

    28. Following is a drawback of active immunity. (MLT MCQS)
      1. Produced by host’s immune system
      2. Immunological memory
      3. Lag phase
      4. Long term protection

      Correct Answer: – Lag phase

    29. Following is least useful in diagnosis of prostate cancer. (MLT MCQS)
      1. ACP
      2. PSA
      3. ALP
      4. Free PSA

      Correct Answer :- ALP

    30. Following is NOT a hormone dependent tumour.(MLT MCQS)
      1. Lung tumour
      2. Thyroid tumour
      3. Prostate tumour
      4. Breast tumour

      Correct Answer :- Lung tumour

    31. Following enzyme require pyridoxine as cofactor. (MLT MCQS)
      1. ALT
      2. ALP
      3. CKMB
      4. LDH

      Correct Answer :- ALT

    32. Following is true regarding primary Dengue infection:- (MLT MCQS)
      1. NS1 antigen can be detected for up to one month in patient’s serum
      2. Ig M appears before appearance of Ig G in the serum
      3. It is also known as Dengue Hemorrhagic Fever
      4. Ig G appears before appearance of Ig M in the serum]

      Correct Answer :- Ig M appears before appearance of Ig G in the serum

    33. Following test is utilized to identify Corynebacterium diphtheria:-(MLT MCQS)
      1. Kahn’s precipitation test
      2. Naegler’s reaction
      3. Elek’s gel precipitation test
      4. Weil – Felix reaction

      Correct Answer :- Elek’s gel precipitation test

    34. Tyndallisation is an example of sterilization by moist heat/steam:-(MLT MCQS)
      1. Below 100°C
      2. At 100°C
      3. Above 100°C under pressure
      4. Above 100°C

      Correct Answer :- At 100°C

    35. IP stands for?(MLT MCQS)
      1. Internet Protocol
      2. Internet Program
      3. Interface Program
      4. Interface Protocol

      Correct Answer :- Internet Protocol

    36. Reticulocyte are decreased in which of the following anaemia? (MLT MCQS)
      1. Sickle cell anemia
      2. Alpha thalassemia
      3. Pyruvate kinase deficiency
      4. Aplastic anemia

      Correct Answer :- Aplastic anemia

    37. These numbers are taken from the number of people that attended a particular church every Friday for 7weeks: 62, 18, 39, 13, 16, 37, 25. Find the mean. (MLT MCQS)
      1. 62
      2. 210
      3. 30
      4. 25

      Correct Answer :- 30

    38. In statistics out of 100, the marks of 21 students in final exams are as 90, 95, 95, 94, 90, 85, 84, 83, 85, 81, 92, 93, 82, 78, 79, 81, 80, 82, 85, 76, 85 then mode of the data is:-(MLT MCQS)
      1. 95
      2. 90
      3. 85
      4. 81

      Correct Answer :- 85

    39. What kind of tumor has limited growth potential and a good outcome?(MLT MCQS)
      1. Malignant
      2. Hypertrophic
      3. Benign
      4. Hypotrophic

      Correct Answer :- Benign

    40. Beer-Lambert law states that:-(MLT MCQS)
      1. Transmittance is inversely proportional to absorbance
      2. Transmittance is inversely proportional to concentration of analyte
      3. Absorbance is proportional to concentration of analyte
      4. Absorbance is logarithmically proportional to concentration of analyte

      Correct Answer :- Absorbance is proportional to concentration of analyte

    41. Herd immunity is not seen in:-(MLT MCQS)
      1. Tetanus
      2. Leprosy
      3. TB
      4. Polio

      Correct Answer :- Tetanus

    42. Gluconeogenesis means the conversion of:-(MLT MCQS)
      1. Glucose to pyruvate
      2. Fructose to pyruvate
      3. Pyruvate to glucose
      4. Pyruvate to fructose

      Correct Answer :- Pyruvate to glucose

    43. Full form of NABL is:-(MLT MCQS)
      1. National Accreditation Board of Medical Testing Laboratories
      2. National Accreditation Board of Medical Laboratories
      3. National Accreditation Board of Laboratories
      4. National Accreditation Board of Testing and Calibration Laboratories

      Correct Answer :- National Accreditation Board of Testing and Calibration Laboratories

    44. Malarial parasite can be cultured in:- (MLT MCQS)
      1. Blood agar
      2. RPMI 1640
      3. HeLa cell culture
      4. NNN medium

      Correct Answer :- RPMI 1640

    45. A 5 year old child was brought to paediatric outpatient department with complain of severe itching over perianal region during night time. There were no complains of diarrhea. Physical examination revealed redness over perianal region. The most specific diagnostic test for this clinical condition is:-(MLT MCQS)
      1. Examination of bile for parasitic egg
      2. Stool for occult blood
      3. Perianal skin swab for parasitic egg detection
      4. Serum Ig E antibody levels

      Correct Answer :- Perianal skin swab for parasitic egg detection

    46. A thirty five year old female has presented to the OPD with history of mild abdominal pain and symptoms of anemia. The physician suspects it to be a parasitic infection. Which of the following class of antibody would be most likely raised in the patient’s serum? (MLT MCQS)
      1. Ig A
      2. Ig G
      3. Ig M
      4. Ig E

      Correct Answer :- Ig E

    47. Generally glycosuria occurs when blood sugar level is above:-(MLT MCQS)
      1. 100mg%
      2. 50mg%
      3. 180mg%
      4. 125mg%

      Correct Answer :- 180mg%

    48. Morphologically diagnostic feature of cancer cells is:- (MLT MCQS)
      1. Increase cytoplasm
      2. Increase size
      3. Increase lysosomes
      4. Increase mitotic activity

      Correct Answer :- Increase mitotic activity

    49. Beta-thalassemia trait has:-(MLT MCQS)
      1. Increase HbA2
      2. All of these
      3. Anemia
      4. Microcytosis

      Correct Answer :- All of these

    50. Electrons are used as a source of illumination in:-(MLT MCQS)
      1. Electron microscope
      2. Light microscope
      3. Dark field microscope
      4. Phase contrast microscope

      Correct Answer :- Electron microscope

    51. Which of the following method is used to screen abnormal haemoglobin?(MLT MCQS)
      1. Sahlis acid haematin method
      2. Cyanmeth method
      3. Telliquat chart method
      4. Hb chromatography

      Correct Answer :- Hb chromatography

    52. Which of the following refers to the fastest, biggest and most expensive computers?(MLT MCQS)
      1. Note Books
      2. Super Computers
      3. Personal Computers
      4. Laptop

      Correct Answer :- Super Computers

    53. Which of the following is NOT TRUE for rota viral diarrhoea? (MLT MCQS)
      1. It is self-limiting condition
      2. There is no preventable vaccine available
      3. It is the most common cause of diarrhoea in infants
      4. It is not associated with presence of blood or mucus in stool

      Correct Answer:- There is no preventable vaccine available

    54. Relative Centrifugal Force is:-(MLT MCQS)
      1. Proportional to square of radius of centrifuge rotor
      2. Proportional to square root of radius of centrifuge rotor
      3. Proportional to radius of centrifuge rotor
      4. Proportional to diameter of centrifuge rotor

      Correct Answer :- Proportional to radius of centrifuge rotor

    55. One of the following is a specific diagnostic liver enzyme?(MLT MCQS)
      1. Creatinine kinase
      2. Alanine aminotransferase
      3. Urea
      4. Amylase

      Correct Answer :- Alanine aminotransferase

    56. Gamma-Gandy body contain hemosiderin and:-(MLT MCQS)
      1. Na+
      2. K +
      3. Mg ++
      4. Ca++

      Correct Answer :- Ca++

    57. The sterilisation conditions required for autoclaving are:-(MLT MCQS)
      1. 150° for 1hr
      2. 120 °c 20lbs pressure for 30 mins
      3. 130° for 2 hours
      4. 20 mins

      Correct Answer :- 121°c,15lb pressure for 20 mins

    58. Crystal violet (1:500000) blood agar is inhibitory for which of the following bacteria?(MLT MCQS)
      1. Streptococci
      2. Gonococci
      3. Pneumococci
      4. Staphylococci

      Correct Answer :- Streptococci

    59. Reagent for following tests are not alkaline.(MLT MCQS)
      1. Creatinine by Jaffe’s method
      2. Albumin by BCG dye binding
      3. ALP
      4. Total protein by biuret method

      Correct Answer :- Albumin by BCG dye binding method

    60. Who is the founder of Apple Computers? (MLT MCQS)
      1. Bill Gates
      2. Steve Jobs
      3. Stephen Lyndse
      4. John McCarthy

      Correct Answer :- Steve Jobs

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