Bio - Zoology - Basic Medical Instruments and Techniques Model Question Paper

11th Standard

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Biology

Time : 01:00:00 Hrs
Total Marks : 30
    5 x 1 = 5
  1. Name the device used to hear the internal sounds of the human body.

    (a)

    Stethoscope

    (b)

    Sphygmomanometer

    (c)

    Glucometer

    (d)

    Autoanalyser

  2. What is the ratio of blood dilution for WBC cell counting under 10 X objective of the microscope?

    (a)

    1 : 10 times

    (b)

    1 : 20 times

    (c)

    1: 40 times

    (d)

    1 : 15 times

  3. Diluting fluid used for total WBC count is ____________

    (a)

    Turk's solution

    (b)

    Toisson solution

    (c)

    Hayem's solution

    (d)

    Folin phenol reagent

  4. Normally, the heart beats ___________ times a minute when we are at rest.

    (a)

    60-100

    (b)

    70-100

    (c)

    80-100

    (d)

    100-120

  5. When the heart beat is too high it is called __________

    (a)

    bradycardia

    (b)

    tachycardia

    (c)

    prandycardia

    (d)

    trachycardia

  6. 3 x 2 = 6
  7. Write the normal values of total RBC and WBC

  8. What does a pace maker do?

  9. What are the advantages of CT over other imaging techniques?

  10. 3 x 3 = 9
  11. Enumerate the uses of stethoscope

  12. Explain the working of MRI

  13. How does a normal EEG appear?

  14. 2 x 5 = 10
  15. Write the clinical significance of ultra sonogram

  16. Explain the principle involved in PET scan

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