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Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Contributors

Feedback

Pulse Oximeter Functionality

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Beginner

Intermediate

Advanced

1. Pulse oximeter primarily measures:

a: Blood pressure Explanation

Explanation

b: Oxygen saturation Explanation

Explanation

c: Body temperature Explanation

Explanation

d: Carbon dioxide concentration Explanation

Explanation

2. Which of the following can be measured by a pulse oximeter?

a: Oxygen saturation Explanation

Explanation

b: Pulse rate Explanation

Explanation

c: Perfusion index Explanation

Explanation

d: All the above Explanation

Explanation

3. Which of the following closely relates to BPM?

a: Oxygen saturation Explanation

Explanation

b: Pulse rate Explanation

Explanation

c: Perfusion index Explanation

Explanation

d: Blood pressure Explanation

Explanation

4. The working principle of a pulse oximeter is

a: Pascal's Law Explanation

Explanation

b: Ohm's Law Explanation

Explanation

c: Boyle's Law Explanation

Explanation

d: Beer Lambert Law Explanation

Explanation

5. Pulse oximeter measurement is dependent on

a: Light absorption Explanation

Explanation

b: Light emission Explanation

Explanation

c: Light reflection Explanation

Explanation

d: Electrical conduction Explanation

Explanation

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