Reading Part B03

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Questions count: 1
Passing grade: 4
Time limit: 3 minutes
Number of allowed attempts: 5

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B03. The guidelines establish that the healthcare professional should:

ECG: How it works:

The electrical activity is picked up with respect to electrodes placed on the skin. The signal is amplified, processed if necessary and then ECG tracings displayed and printed. Some ECG machines also provide preliminary interpretation of ECG recordings. There are 12 different types of recording displayed depending upon the points from where the recordings are taken. Care must be taken to make the electrode sites clean of dirt before applying electrode jelly. Most problems occur with the patient cables or electrodes.

Aim to make patients fully aware of how ECG works.

Carefully clean the electrode sites.

Respect the wishes of the patient above all else.