In Which Situation Would the Addition of a "Don't Know

question 29

Multiple Choice

In which situation would the addition of a "don't know" response be most advisable?

• A)A retail store randomly selects names from the customer database.
• B)A department store randomly selects respondents from the local telephone directory.
• C)A convenience store hands out questionnaires to every fifth customer.
• D)Both a and b.
• E)a,b,and c.

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Definitions:

Range-Of-Motion Exercises

Exercises designed to increase the movement and flexibility of joints through their full potential span.

Oxygen Therapy

A medical treatment providing additional oxygen to individuals with breathing disorders or conditions reducing blood oxygen levels.

Urinary Catheter

A tube inserted into the bladder to provide a means for urine to be expelled from the body.

Risk For Injury

The potential vulnerability of an individual to accidental injuries based on specific health or environmental conditions.