Biomedical/Biomedical Instrumentation MCQs – Cardiac Monitor Sample Test,Sample questions

Question:
 Bones are non – living tissues.

1.True

2.False

Posted Date:-2022-04-30 04:37:29


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

1.copper

2.graphite

3.platinium

4.copper tungsten

Posted Date:-2022-04-30 04:59:05


Question:
 Which amplifier has a limited frequency response?

1.differential amplifier

2.dc amplifiers

3.ac coupled amplifiers

4.carrier amplifiers

Posted Date:-2022-04-30 05:06:09


Question:
 Which of the following statement is true for an instrumentational amplifier?

1.the input resistance of both the inputs is very high and does not change as the gain is varied

2.the input resistance of both the inputs is very low and does not change as the gain is varied

3.the input resistance of both the inputs is very high and does change as the gain is varied

4.the input resistance of both the inputs is very low and does change as the gain is varied

Posted Date:-2022-04-30 05:15:10


Question:
A task that is specific to a single sense or movement pattern is called _________ in a rehabilitation engineering perspective.

1.Functional Limitation

2.Modality-Specific

3.Societal Limitation

4.Pathophysiology

Posted Date:-2022-04-30 04:39:16


Question:
Aesthetics of appearance is called ____________

1.orthosis

2.cosmesis

3.lymphosis

4.homeostasis

Posted Date:-2022-04-30 04:33:06


Question:
Air cored electromagnets are used in probes having a diameter _________

1.between 0.5 to 1 mm

2.between 1 to 2 mm

3.below 8.2 mm

4.above 8.2 mm

Posted Date:-2022-04-30 05:04:24


Question:
Blood vessels are _______

1.soft tissue

2.hard tissue

3.connective and hard tissue

4.connective and soft tissue

Posted Date:-2022-04-30 04:36:15


Question:
Bones are living tissues.

1.True

2.False

Posted Date:-2022-04-30 04:43:51


Question:
Bones serve as a reservoir for calcium and phosphorus, essential minerals for various cellular activities which happen throughout the human body.

1.True

2.False

Posted Date:-2022-04-30 04:37:02


Question:
Chopper input dc amplifiersare preferred for low level inputs to instrumentation systems because of their high sensitivity, negligible drift and excellent common mode rejection capability.

1.True

2.False

Posted Date:-2022-04-30 05:12:57


Question:
Chopper stabilized dc amplifiers are complex amplifiers having ________ amplifiers incorporated in the module.

1.1

2.2

3.3

4.4

Posted Date:-2022-04-30 05:11:18


Question:
DC amplifiers are employed with _______ feedback type.

1.positive

2.negative

3.depends on the application

4.can be any positive or negative does’t matter

Posted Date:-2022-04-30 05:10:08


Question:
DC amplifiers are mostly used for very low level applications because they offer very less dc drift and high common mode rejection capabilities.

1.True

2.False

Posted Date:-2022-04-30 05:10:35


Question:
Filter that amplifies frequency above certain value is called ___________

1.low pass filter

2.high pass filter

3.band pass filter

4.band stop filter

Posted Date:-2022-04-30 04:34:07


Question:
From the options given below, select the one that best describes: Transcutaneous.

1.passing to the heart

2.passing to the bones

3.passing to the skin

4.passing to the lungs

Posted Date:-2022-04-30 04:41:53


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

1.0.1 to 1 mm

2.1 to 8.2 mm

3.8.2 to 10 mm

4.10 to 15 mm

Posted Date:-2022-04-30 05:03:09


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

1.velocity of blood flow

2.strength of magnetic field

3.diameter of blood vessel

4.constant of proportionality

Posted Date:-2022-04-30 04:58:29


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

1.velocity of blood flow

2.strength of magnetic field

3.diameter of blood vessel

4.constant of proportionality

Posted Date:-2022-04-30 04:57:52


Question:
Muscles are the reservoir for calcium and phosphorus, essential minerals for various cellular activities which happen throughout the human body.

1.True

2.False

Posted Date:-2022-04-30 04:43:30


Question:
Select the correct option from below for the particular description of arrangement. When two wires of different material are joined together at either end, forming two junctions which are maintained at different temperature, a thermo-motive force is generated causing a current to flow around the circuit.

1.thermocouple

2.thermalpair

3.thermistor

4.thermostat

Posted Date:-2022-04-30 04:46:17


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

1.5 to 10

2.10 to 12

3.12 to 18

4.20 to 25

Posted Date:-2022-04-30 05:01:32


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

1.True

2.False

Posted Date:-2022-04-30 05:03:52


Question:
The full form of RTD is _________________

1.resistive thermal detector

2.resistance temperature detector

3.resistance temperature device

4.reluctance thermal device

Posted Date:-2022-04-30 04:55:13


Question:
The junction at a higher temperature in the thermocouple called is measuring junction.

1.True

2.False

Posted Date:-2022-04-30 04:53:21


Question:
The junction at a lower temperature in thermocouple is termed as measuring junction.

1.True

2.False

Posted Date:-2022-04-30 04:45:33


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

1.True

2.False

Posted Date:-2022-04-30 05:01:00


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

1.True

2.False

Posted Date:-2022-04-30 05:03:29


Question:
Transcutaneous means ________

1.passing to the skin

2.passing to the bones

3.passing to the heart

4.passing to the lungs

Posted Date:-2022-04-30 04:34:47


Question:
What force is generated when two wires of different material are joined together at either end, forming two junctions which are maintained at a different temperature?

1.chemical reactive

2.electro-motive

3.thermo-motive

4.mechanical

Posted Date:-2022-04-30 04:46:54


Question:
What is the average flow velocity in veins?

1.5 to 10 cm/s

2.10 to 12 cm/s

3.12 to 18 cm/s

4.20 to 25 cm/s

Posted Date:-2022-04-30 05:02:04


Question:
What is the external diameter of flow heads?

1.0.5 mm

2.1 mm

3.1.5 mm

4.2 mm

Posted Date:-2022-04-30 04:59:43


Question:
What is the temperature at which the lower junction in thermocouple is maintained?

1.0 K

2.273 K

3.-327 K

4.-273 K

Posted Date:-2022-04-30 04:53:56


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

1.5 cm/s

2. 10 cm/s

3.15 cm/s

4.20 cm/s

Posted Date:-2022-04-30 05:02:38


Question:
Which amplifier will reject any common mode signal that appears simultaneously at both amplifier input terminal and amplifies only the voltage difference that appears across its input terminals?

1.ac coupled amplifiers

2.differential amplifiers

3.carrier amplifiers

4. dc amplifiers

Posted Date:-2022-04-30 05:05:37


Question:
Which is the correct characteristic of Blood vessels?

1.Soft tissue

2.Connective and soft tissue

3.Connective and hard tissue

4.Hard tissue

Posted Date:-2022-04-30 04:43:05


Question:
Which is the correct formula for the resistance Rt of a metallic conductor at any temperature t?

1.Rt = Ro(É‘t-1)

2.Rt = Ro(1-É‘t)

3.Rt = Ro(1+É‘t)

4.Rt = Ro(10+É‘t)

Posted Date:-2022-04-30 04:54:34


Question:
Which of the following amplifier is employed with resistive transducers which require an external source of excitation?

1.differential amplifier

2.ac coupled amplifier

3.carrier amplifier

4.dc bridge amplifier

Posted Date:-2022-04-30 05:12:04


Question:
Which of the following filter is used to amplify frequency above a certain value?

1.band stop filter

2.low pass filter

3.band pass filter

4. high pass filter

Posted Date:-2022-04-30 04:41:12


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

1.NMR Blood Flowmeter

2.Ultrasonic Blood Flowmeter

3.Electromagnetic Blood Flowmeter

4.Laser Doppler Blood Flowmeter

Posted Date:-2022-04-30 04:57:17


Question:
Which of the following is not a soft tissue?

1.ligament

2.bone

3.tendons

4.skin

Posted Date:-2022-04-30 04:35:26


Question:
Which of the following option is the correct full form of CRO?

1.Common Ray Oscilloscope

2.Common Ray Oscillator

3.Cathode Ray Oscillator

4.Cathode Ray Oscilloscope

Posted Date:-2022-04-30 04:44:31


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

1.Blood pressure

2.Blood Flow

3.Blood Volume

4.Skin color

Posted Date:-2022-04-30 04:56:38


Question:
Which of the following quantity is measured by Thermister?

1.pressure

2.displacement

3.temperature

4.height

Posted Date:-2022-04-30 04:55:45


Question:
_________ is called the Aesthetics of appearance.

1.lymphosis

2.cosmesis

3.orthosis

4.homeostasis

Posted Date:-2022-04-30 04:40:37


Question:
__________has the widest range of temperature measurement.

1.RTD

2.Mercury thermometer

3.Thermocouple

4.Thermistor

Posted Date:-2022-04-30 04:45:07


Question:
___________ is the interruption or interference with normal physiological and developmental processes or structures.

1.Pathophysiology

2.Societal Limitation

3.Functional Limitation

4.Modality-Specific

Posted Date:-2022-04-30 04:38:26


Question:
_____________ is not a soft tissue.

1.ligament

2.bone

3.tendons

4.skin

Posted Date:-2022-04-30 04:42:27


Question:
______________ are used with transducers which require an external source of excitation.

1.carrier amplifiers

2.dc amplifiers

3.ac coupled amplifiers

4.differential amplifier

Posted Date:-2022-04-30 05:09:28


Question:
_______________ is not a passive transducer.

1.Doppler effect transducer

2.IR sensor

3.Strain gauge

4. Ultrasonic transducer

Posted Date:-2022-04-30 04:39:56


More MCQS

  1. Biomedical Instrumentation MCQs
  2. Biomedical Instrumentation MCQs Set 2
  3. Biomedical Instrumentation MCQs - Medical Diagnosis with Chemical Tests
  4. Biomedical Instrumentation MCQs – Oximeters
  5. Biomedical Instrumentation MCQs – Ambulatory Monitoring Instruments
  6. Biomedical Instrumentation MCQs – Cardiac Monitor
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