What Is the Period of a 5

question 30

Multiple Choice

What is the period of a 5.0 MHz transducer in soft tissue?

• A) 0.2 µs
• B) 0.02 µs
• C) 3.1 µs
• D) 0.2 sec

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Definitions:

ECG Machine

An electrocardiogram machine, a medical device used to record the electrical activity of the heart to detect cardiac abnormalities.

Amplifier

A device on an electrocardiograph that enlarges the ECG impulses.

Electrical Impulses

Quick bursts of electrical activity that carry messages within the body, especially within the nervous system.

ECG Machine

A diagnostic tool that records the electrical activity of the heart over a period of time, used to detect heart diseases and monitor heart health.