Virtual Labs

Biotechnology and Biomedical Engineering Biomedical and Signal Processing Lab Experiments

Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

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Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Feedback

To simulate definrillator

Choose difficulty:

Beginner

Intermediate

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In the the case of defibrillator, a double square pulse type is used to

a: restart the heart rhythm after the open heart surgery Explanation

Explanation

b: arrest ventricular fibrillation Explanation

Explanation

c: arrest leakage of blood from the heart Explanation

Explanation

d: arrest the reverse flow of blood from ventricle to atrium Explanation

Explanation

In direct current defibrillator, a pulse with a duration of about 5 ms is generated by means of a

a: astable multivibrator Explanation

Explanation

b: monostable multivibrator Explanation

Explanation

c: clock IC 555 Explanation

Explanation

d: capacitor discharge Explanation

Explanation

The energy produced by defibrillator is

a: 0.1 J Explanation

Explanation

b: 400 J Explanation

Explanation

c: 10,000 J Explanation

Explanation

d: 100,000 J Explanation

Explanation

Let-go currents are

a: same for men and women Explanation

Explanation

b: same for all frequencies Explanation

Explanation

c: higher for men than women Explanation

Explanation

d: higher for persons having enormous weight Explanation

Explanation

One of the following properties is the characteristic of metals when they are used as implant materials. What is it?

a: high impact tensile strength Explanation

Explanation

b: corrosion resistance Explanation

Explanation

c: inert to body fluids Explanation

Explanation

d: easy to fabricate Explanation

Explanation

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