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Telemedicine Application MCQ Questions & Answers

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




Question 1

Air cored electromagnets are used in probes having a diameter _________

A. between 0.5 to 1 mm
B. between 1 to 2 mm
C. below 8.2 mm
D. above 8.2 mm

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Question 2

Iron cored electromagnets are used in probes having a diameter between ______

A. 0.1 to 1 mm
B. 1 to 8.2 mm
C. 8.2 to 10 mm
D. 10 to 15 mm

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Question 3

Magnitude of voltage picked up is denoted as e = CHVd, where C is __________

A. velocity of blood flow
B. strength of magnetic field
C. diameter of blood vessel
D. constant of proportionality

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Question 4

Magnitude of voltage picked up is denoted as e = CHVd, where H is ___________

A. velocity of blood flow
B. strength of magnetic field
C. diameter of blood vessel
D. constant of proportionality

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Question 5

The average flow velocity appears to be _______ cm/s in arteries.

A. 5 to 10
B. 10 to 12
C. 12 to 18
D. 20 to 25

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Question 6

The cable from the transducer to an instrument is sleeved with medical grade silicon rubber.

A. True
B. False

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Question 7

The induced emf is picked by point electrodes made from ______ in electromagnetic blood flowmeter.

A. copper
B. graphite
C. platinium
D. copper tungsten

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Question 8

The operating principle underlying all electromagnetic type flowmeters is based upon Kirchoff’s law.

A. True
B. False

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Question 9

To protect probe from chemical attack, it must be encapsulated in silicon rubber.

A. True
B. False

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Question 10

What is the average flow velocity in veins?

A. 5 to 10 cm/s
B. 10 to 12 cm/s
C. 12 to 18 cm/s
D. 20 to 25 cm/s

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Question 11

What is the external diameter of flow heads?

A. 0.5 mm
B. 1 mm
C. 1.5 mm
D. 2 mm

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Question 12

What is velocity for the cardiovascular system taken for designing the probe?

A. 5 cm/s
B. 10 cm/s
C. 15 cm/s
D. 20 cm/s

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Question 13

Which of the following instrument is most commonly used for measurement of blood flow?

A. NMR Blood Flowmeter
B. Ultrasonic Blood Flowmeter
C. Electromagnetic Blood Flowmeter
D. Laser Doppler Blood Flowmeter

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Question 14

Which of the following physiological parameter is most difficult to measure accurately?

A. Blood pressure
B. Blood Flow
C. Blood Volume
D. Skin color

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Question 15

The operating principle underlying all electromagnetic type flowmeters is based upon Kirchoff’s law.

A. TRUE
B. FALSE

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