Which of the Following Acne Preparations CANNOT Be Purchased as an Over-The-Counter

question 11

Multiple Choice

Which of the following acne preparations CANNOT be purchased as an over-the-counter preparation?

• A) An isotretinoin preparation
• B) A sulphur preparation
• C) A resorcinol preparation
• D) A benzoyl peroxide preparation

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Definitions:

REM Sleep

A stage of sleep characterized by rapid eye movements and is associated with dreaming and brain activity similar to wakefulness.

Slow-wave Sleep

a phase of deep sleep, characterized by slow brain waves, that is important for restoring the body and brain, and consolidating new memories.

REM Sleep Behavior Disorder

A sleep disorder characterized by the acting out of dreams during the REM phase of sleep, often resulting in disruptive or violent behaviors.

Psychological Problems

Disorders or issues affecting mental health, leading to distress or impairment in daily functioning.