Biomedical Engineering MCQ: Practice Questions & Answers (Marathi) - Page 26

Biomedical EngineeringEasyBiomedical Instruments

501.

Which of the following is not possible?

A

ECT

B

ERT

C

Fiber optic tomography

D

None of the mentioned

Biomedical EngineeringEasyBiomedical Instruments

502.

Which of the following is most preferred?

A

QCM and SAW sensor

B

QCM and BAW sensor

C

QCM

D

All of the mentioned

Biomedical EngineeringEasyBiomedical Instruments

503.

Which of the following have higher action potential propagation rate?

A

Nerve cell

B

Heart muscle

C

Thigh muscle

D

All of the mentioned

Biomedical EngineeringEasyBiomedical Instruments

504.

Signals generated by body signal is known as

A

Ionic voltage

B

Monitory signal

C

Magnetic signal

D

None of the mentioned

Biomedical EngineeringEasyBiomedical Instruments

505.

SAW stands for

A

Sound actuated wave

B

Surface acoustic wave

C

Sound activated wave

D

Surface activated wave

Biomedical EngineeringEasyBiomedical Instruments

506.

Resting potential is always negative.

A

True Statement

B

False Statement

Biomedical EngineeringEasyBiomedical Instruments

507.

Resting potential has a magnitude of

A

70 mV

B

-70 mV

C

20 mV

D

-20 mV

Biomedical EngineeringEasyBiomedical Instruments

508.

Quartz can be used as bio sensors.

A

True Statement

B

False Statement

Biomedical EngineeringEasyBiomedical Instruments

509.

QCM stands for

A

Quartz crystal micro balance

B

Quality control balance

C

Quartz crystal magnifier

D

None of the mentioned

Biomedical EngineeringEasyBiomedical Instruments

510.

Process of changing resting potential to action potential is known as

A

Polarization

B

Re polarization

C

Depolarization

D

Uni polarization

Biomedical EngineeringEasyBiomedical Instruments

511.

Non contacting type bio sensors are

A

Radiation type

B

Electromagnetic type

C

Radiation or electromagnetic type

D

None of the mentioned

Biomedical EngineeringEasyBiomedical Instruments

512.

Magnetic bio sensor is wide used for

A

Blood detection

B

DNA detection

C

ECG detection

D

EMG detection

Biomedical EngineeringEasyBiomedical Instruments

513.

How many conductors are used in ERT?

A

10

B

12

C

14

D

16

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514.

There is a plenty of room at the bottom. This was stated by

A

Issac Newton

B

Albert Einstein

C

Richard Feynman

D

Eric Drexler

Biomedical EngineeringEasyBioinformatics

515.

The width of carbon nanotube is ............nm.

A

1

B

1.3

C

1.55

D

10

Biomedical EngineeringEasyBioinformatics

516.

The tool for identification of motifs?

A

COPIA

B

Patternhunter

C

PROSPECT

D

BLAST

Biomedical EngineeringEasyBioinformatics

517.

The term used to refer something performed on computer or computer simulation

A

dry lab

B

web lab

C

invitro

D

insilico

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518.

The tensile strength of a carbon nanotube is ...........times that of steel.

A

10

B

25

C

100

D

1000

Biomedical EngineeringEasyBioinformatics

519.

The size of E.coli bacteria is .................nm

A

75000

B

2000

C

200

D

5

Biomedical EngineeringEasyBioinformatics

520.

The size of a quantum dot is .............m.

A

5

B

$5 \times 10^{-9}$

C

$5 \times 10^{-10}$

D

$5 \times 10^{-11}$

Biomedical Engineering : Practice Questions and Answers

Biomedical Engineering : Practice Questions and Answers