Failure of a Respondent to Provide an Answer to a Survey

question 60

Multiple Choice

Failure of a respondent to provide an answer to a survey question is called a(n) _____.

• A) drop-off respondent
• B) item nonresponse
• C) callback
• D) missing item

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Definitions:

Heart rate

The number of heartbeats per minute, a vital sign indicating the heart's efficiency and health status.

Polysomnogram

A comprehensive recording of the biophysiological changes that occur during sleep, used to diagnose sleep disorders.

Sleep assessment

The evaluation of sleep patterns, quality, and disorders, typically involving the use of specific tools or tests and a detailed patient history.

Visual analog scale

A measurement instrument for subjective characteristics or attitudes that cannot be directly measured, often used for assessing pain.