Quiz questions from Basics of Biomedical Instrumentaion With Regards P M Ansho M.E Assistant Professor.

1. Handled & Conducted by
P M ANSHO
ASSISTANT PROFESSOR
DEPARTMENT OF EEE
ONLINE QUIZ CHALLENGE
OMD551-BASICS OF BIOMEDICAL
INSTRUMENTATION
ANNAI VAILANKANNI COLLEGE OF
ENGINEERING

3. A1.1. In spectrophotometer the output from the
amplifier shows
a)transmittance
b)dispersion
c)absorbance
d)diffraction

4. B1.1. The normal breathing process is controlled
by?
a) Lungs
b) Ventral respiratory group
c) Dorsal respiratory group
d) Both (b) and (c)

5. A.1.2.Which mechanism prevents loss of blood?
a)haemoglobin.
b)blood clotting
c)blood serum.
d)preciptation

6. B1.2.Choose the component used in impedance
pneumography?
a) Inductor
b) capacitor
c) Resistor
d) None of the above

7. A.1.3.Which has high electrical resistivity?
a)RBC
b)WEC
c)platlets
d)blood serum

8. B.1.3.In which method the brain function will be
damaged?
a) Displacement method
b) Co2 method
c) Apnoea method
d) Thermistor method

9. A.1.4.Which method is tedious and time
consuming?
a) manual method.
b) coulter method
c) nomogram
d ) hematocrit

10. B.1.4. The most frequently used indicator is?
a) Indocyanine dye
b) cardiogram
c) Radio isotoper
d) isotonic saline

11. A.1.5.Volume of RBC and haemoglobin is
obtained by
a)coulter method.
b)laser method
c) manual method.
d)conductive method

12. B.1.5. Gas filled in Test cuvette?
a) O2
b) CO2
c) Test gas
d) Both (b) and (c)

13. A.1.6.Blood clotting can be inhibited by
a)haemoglobin.
b)heparin
c)blood serum.
d)fibrinogen

14. B.1.6. The output of doppler can be determined
with help of?
a) blood flow meter
b) frequency meter
c) ventricular meter
d) orifice meter

15. A.1.7.In flame photometer method the yellow
beam light is emitted due to
a)lithium
b)sodium
c)potassium.
d) calcium

16. B.1.7. Echocardiography means--------?
a) cardiac output
b) Transthoracic cardiac
c) Cardiac ultra volume
d) cardiac ultra sound

17. A.1.8.The conductance between the solution in
the glass tube and beaker is determined by
a)orifice.
b)suction pump
c)electrodes.
d)conducthvity meter

18. B.1.8. What is cuff?
a) Rubber squeeze- ball pump
b) Mono meter with rubber bladder
c) Inflatable rubber bladder
d) Inflatable rubber squeeze

19. A.1.9.In conductivity method amplitude of pulse
is proportional to
a)volume of cell
b)volume of blood
c)volume of plasma
d)volume of platlets

20. B.1.9. The force in a system under pressure is
varied, then the pressure is known as----------?
a) systolic pressure
b) hydro static pressure
c) hydro dynamic pressure
d) diastolic pressure

21. A.1.10.The relative proportion of blood cells in
the given volume of blood is measured by
a)nomogram
b)hematocrit
c)centrifugal method
d)coulter method

22. B.1.10. The compound that is injected into the
blood vessels, when the blood circulation
pattern will be visible?
a) radio Isotoper
b) Iodated organic
c) cardiogram
d) Isotonic saline

24. B.2.1. The stoke volume depends on--------?
a) ventricular contraction
b) venous contraction
c) pulmonary contraction
d) None of above

25. A.2.1.Blood circulation helps in the exchange of
biological products between specialized cells
a)true b) false

26. B.2.2. 200 Ml/L of O2 is absoluted by liter of
blood is----?
a) 140 Liter
b) 100 Liter
c) 200 liter
d) 300 liter

27. A.2.2.When blood passes through conducting
meter it blocks electrical path
a)true b)false

28. B.2.3. The pulmonary artery catheter also known
as--------
a) Simpson's rules catheter
b) Pulmonary ventricle catheter
c) Swan Ganz catheter
d) None of the above

29. A.2.3.Due to negative pressure the solution from
beaker flows into glass tube through oritifice
a)true b false

30. B.2.4. What is the abnormal respiration rate----?
a) cheyne - stokes
b) Trachea
c) Pharynx
d) Both (b) and (c)

31. A.2.4.Which material is used to measure the
absorption of a sample in spectrophotometer
a)spectrum.
b)slit
c)prism.
d)cuvette

32. B.2.5. The principle of magnetic blood flow
meter is based on-------?
a) Electromagnetic radiation
b) Thermal convection
c) Electromagnetic induction
d) Thermal radiation

33. A.2.5.To increase current flow the photo detector
circuit consists of
a)forward biased.
b)ammeter
c)reverse biased
d)galvanometer

34. B.2.6. The body part with normal temperature
range of 34.7℃- 37.3℃ ?
a) Forehead
b) Ear canal
c) Armpit
d) Mouth

35. A.2.6.The nature of blood serum is determined
by the analysis of
a) Absorbtivity and diffraction
b)transmittance and intensity
c)initial and lower intensity
d)absorbance and transmittance

36. B.2.7. The pulse travels at a speed of--------?
a) 5 to 10mm/sec
b) 5 to 8mm/sec
c) 5 to 15mm/sec
d) 6 to 10mm/sec

37. A.2.7.Amount of absorbance depends on
a) no.of molecules in liquid column
b) absorbtivity
c)concentration of absorbing substance
d)light path length of the cuvette

38. B.2.8.The principle of magnetic blood flow
meter is based on-------?
a) Electromagnetic radiation
b) Thermal convection
c) Electromagnetic induction
d) Thermal radiation

39. A.2.8.1 cubic millimeter of blood contains
a)4.6to 5.3millon
b) 8.4 10 .0 mnon
c) 5.5 to 4.6 million
d) 5.5 to 4.5 million

41. A.3.1.Assertion:The lamp arrangement in
colorimeter emits light of different wavelength
Reason: Filters allows the particular frequency
wavelength through it
a)A is correct and R is wrong
b)both A and R are correct
c) R correct and A is wrong
d)Both A and R are incorrect

42. B.3.1. The temperature is related to ---------- of
atoms and ---------- in a system.
a) Molecules, Average motion
b) Average motion, Molecules energy
c) Molecules, Kinetic energy
d) Kinetic energy, Molecules

43. A.3.2.In flame photometer which substance is
used as a calibration substance
a)Sodium.
b)calcium
c)lithium.
d)potassium

44. B.3.2. The normal respiration rate for adult
person ---------?
a) 12 to 18
b) 12 to 16
c) 12 to 17
d) 13 to 18

45. A.3.3.Assertion:Flame photometer is used in the
analysis of blood and urine
Reason: A Known amount of lithium is added to
the sample as reference
a)A is correct and R is wrong
b)Both A and R are incorrect
c)Both A and R are correct
D)R is correct and A Wrong

46. B.3.3. What is measurement of the boiling point
and freezing point of water in Fahrenheit
thermometer?
a) At 212゜and 32℃
b) At 100゜and 0℃
c) At 232゜and 35℃
d) At 180゜and 20℃

47. A.3.4.0utput of hydrogen carbonate calculator is
obtained from the input of pH and hydrogen
carbonate
a)True b) false

48. B.3.4. Oxygen concentration in right heart is----?
a) 200 MI/L
b) 160 MI/L
c) 150 MI/L
d) 250 MI/L

49. A.3.5.Calculation of carbondioxide in blood gas
analysis is obtained from the output of
a)hypophosphite and carbon dioxide
b)hydrogen and ammonium
c)hydrogen carbonate and carbon dioxide
d)azane and carbon

50. B.3.5. Two measurement of temperature is based
on thermometer?
a) true
b) false

51. A.3.6.Assertion:The lamp arrangement in
colorimeter emits light of different wavelength
Reason: Filter allows the particular frequency
wavelength through it
a)Both A and R are right
b)A is right B is wrong
c)R is right A is wrong
d)Both A and R are incorrect

52. B.3.6. The cardiac output measuring ---------?
a) Hemodynamic monitoring
b) To assess the blood
c) Both (a) and (b)
d) None of the above

53. A.3.7.The heart of auto-analyser is proportion
pump
a)true b) false

54. B.3.7. The korotkoff sound is disappeared is
noted as diastolic pressure it is usually--------
for normal person?
a) 120mm hg
b) 80mm hg
c) 90mm hg
d) 60mm hg