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Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Contributors

Feedback

Electrocardiography

Choose difficulty:

Beginner

Intermediate

Advanced

1. Which of the following are needed for ECG measurement?

a: ECG amplifier Explanation

Explanation

b: Electrodes Explanation

Explanation

c: DAQ system Explanation

Explanation

d: All the above Explanation

Explanation

2. Which of the following process filtrations does ECG analysis need?

a: High-pass filter Explanation

Explanation

b: Low-pass filter Explanation

Explanation

c: Notch filter Explanation

Explanation

d: All the above Explanation

Explanation

3. From the simulator, identify which of the following conditions is associated with a fast heart rate?

a: Heart attack Explanation

Explanation

b: Tachycardia Explanation

Explanation

c: Bradycardia Explanation

Explanation

d: Block Explanation

Explanation

4. In mild bradycardia, the heart rate observed is:

a: Greater than 100bpm Explanation

Explanation

b: Less than 60bpm Explanation

Explanation

c: Greater than 80 bpm Explanation

Explanation

d: Between 80-100 Explanation

Explanation

5. The step-by-step process in the ECG placement system is:

a: Clean skin → Abrade surface→ Apply gel → Place electrodes Explanation

Explanation

b: Abrade surface → Apply gel → Clean skin → Place electrodes Explanation

Explanation

c: Place electrodes → Apply gel → Clean skin → Abrade surface Explanation

Explanation

d: Clean skin → Apply gel → Abrade surface → Place electrodes Explanation

Explanation

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