The Purpose of a Control Material Is To

question 15

Multiple Choice

The purpose of a control material is to:

• A) Ensure the reliability of a given test procedure.
• B) Determine if a patient result is normal, increased or decreased.
• C) Establish the calibration factor for calculation of results.
• D) Verify the reportable range for a given test procedure.

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Definitions:

Progressive Loss

A gradual decrease in function, quality, or quantity over time, often associated with health conditions or disease progression.

Presbycusis

Age-related hearing loss, gradually occurring as individuals get older, affecting the ability to hear higher frequencies first.

Otosclerosis

A condition characterized by abnormal bone growth in the middle ear, leading to hearing loss.

Ear Infections

Infections that occur in the ear, often in the middle ear, causing pain, swelling, and sometimes hearing loss.