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Biotelemetry MCQ Questions & Answers

Biotelemetry MCQs : This section focuses on the "Biotelemetry". These Multiple Choice Questions (MCQs) should be practiced to improve the Biotelemetry skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.




Question 1

_______ is the percentage of the total specimen volume occupied by the platelets.

A. Mean Platelet Volume
B. Plateletcrit
C. Red Cell Distribution Width
D. Platelet Distribution Width

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Question 2

Currently available oximeters utilize __________ wavelengths.

A. Equal to 2
B. Cannot be determined
C. Less than 2
D. More than 2

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Question 3

High pass filter amplifies frequency _____________

A. above certain value
B. below certain value
C. above and below certain value
D. at certain value

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Question 4

Leucocytes are in the shape of ________

A. sphere
B. cube
C. hollow
D. cuboid

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Question 5

Leucocytes are not responsible for the formation of the defence mechanism of the body that fights against infection.

A. True
B. False

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Question 6

Low pass filter amplifies signals below a certain frequency.

A. True
B. False

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Question 7

Mean Platelet Volume is the ratio of the ___________ and is expressed in femolitres.

A. integrated platelet volume to the platelet count
B. integrated platelet volume to the WBC count
C. integrated RBC volume to the platelet count
D. integrated platelet volume to the RBC count

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Question 8

Mix venous saturation is measured by __________

A. Ear Oximeter
B. Intravascular Oximeter
C. Skin Reflectance Oximeter
D. Pulse Oximeter

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Question 9

Modern instrument use ________ for intravascular oximetry?

A. photodiode
B. red and infrared LED’s
C. optical fibre
D. phototransistor

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Question 10

Neutrophils are bigger than the red cells.

A. True
B. False

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Question 11

Optical fiber sensors are immune to electromagnetic disturbances.

A. True
B. False

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Question 12

To achieve the ______________ required for medical applications, the amplifier must have large values of coupling capacitance.

A. random frequency response
B. high frequency response
C. average frequency response
D. low frequency response

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Question 13

Unit of Mean Platelet Volume is expressed in?

A. millilitres
B. femolitres
C. picolitres
D. decilitres

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Question 14

What should be the frequency response of the amplifiers that are used for the amplification purpose of the input signal in medical devices?

A. high frequency response
B. low frequency response
C. frequency response has no role to play in it
D. average frequency response

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Question 15

Which of the following is correct expression for RDW index?

A. [(20th – 80th) Percentile Volume / (20th – 80th) Percentile Volume] X 100 X K
B. [(20th – 80th) Percentile Volume / (20th + 80th) Percentile Volume] X 100 X K
C. [(20th + 80th) Percentile Volume / (20th – 80th) Percentile Volume] X 100 X K
D. [(20th + 80th) Percentile Volume / (20th + 80th) Percentile Volume] X 100 X K

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Question 16

Modern instrument use ________ for intravascular oximetry?

A. photodiode
B. red and infrared LED’s
C. optical fibre
D. phototransistor

View Answer

Question 17

Which of the following is correct expression for RDW index?

A. [(20th – 80th) Percentile Volume / (20th – 80th) Percentile Volume] X 100 X K
B. [(20th – 80th) Percentile Volume / (20th + 80th) Percentile Volume] X 100 X K
C. [(20th + 80th) Percentile Volume / (20th – 80th) Percentile Volume] X 100 X K
D. [(20th + 80th) Percentile Volume / (20th + 80th) Percentile Volume] X 100 X K

View Answer