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:

Recruits

Individuals who are newly enlisted or employed in an organization, team, military, etc., often undergoing training.

Male Birds

Adult male members of the avian class, often distinguished by colorful plumage, songs, or behaviors used in attracting mates and territorial defense.

Species' Song

A unique vocalization pattern or sound sequence that is characteristic of a particular species, often used in mating calls or territorial claims.

Throat Paralysis

A condition where muscles in the throat lose their ability to function, often affecting speech and swallowing.