Block Diagram of ECG

Block Diagram of ECG

12th Grade

10 Qs

quiz-placeholder

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Block Diagram of ECG

Block Diagram of ECG

Assessment

Quiz

Science

12th Grade

Medium

Created by

Muhammad Adam Bin Abdul Rahim

Used 8+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

_______ provide baseline stability so that recorded signal will not drift.

Preamplifier

Baseline restoration

Lead selector

Driver amplifier

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

_______ detect unconnected lead or dry electrodes.

Lead selector

Preamplifier

Lead fail detector

Sensing electrodes

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

_______ prevents high voltage at the sensng electrodes from damaging the ECG unit.

Protection circuit

Auto calibration

Isolation circuit

Driven right leg circuit

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

_______ calibrate the preamplifier and the recorder with a known pulse.

Isolated power supply

Driver amplifier

Analog to Digital Converter

Auto calibration

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

_______ provides the initial amplification of raw ECG signal.

Driver amplifier

Protection circuit

Preamplifier

Microcomputer

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

_______ determines which pair of electrodes to configure to give the specific lead.

Lead selector

Sensing electrodes

Isolation circuit

Memory

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

_______ pick up ECG signals from the body.

Lead selector

Sensing electrodes

Driver amplifier

Preamplifier

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