During Testing of Quadriceps Activity with the Patient in a Prone

question 9

Multiple Choice

During testing of quadriceps activity with the patient in a prone position,the therapist notes a low-frequency signal.What is the cause of this type of artifact?

• A)Contraction of the hamstrings
• B)Movement of the trunk
• C)Signals from other muscles
• D)Movement of the electrodes

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Definitions:

Horizontal Analysis

A financial analysis technique that compares line items in financial statements over a series of periods to identify trends.

Income Statement

A financial statement that shows a company's revenues and expenses over a specific period, resulting in net profit or loss.

Trend Analysis

The practice of collecting information and attempting to spot a pattern, often used in financial contexts to forecast future movements based on historical data.

Base Year

A fixed reference point or year used for comparison purposes in financial and economic analysis.