Which of the Following Is an Appropriate Treatment for Adolescent

question 32

Multiple Choice

Which of the following is an appropriate treatment for adolescent acne?

• A) 13-cis-retinoic acid
• B) exposure to UV rays via sunlight or tanning beds for at least 40 minutes a day
• C) avoidance of chocolate and fried foods
• D) vitamin A supplements

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Definitions:

Bilateral Animals

Animals that possess bilateral symmetry, having a body plan in which the left and right sides mirror each other.

Coelomic Fluid

A fluid found within the coelom, the body cavity of most animals, that serves various functions including circulation and the provision of a hydrostatic skeleton.

Mesoderm

The middle layer of an embryo in multicellular organisms, giving rise to muscles, bones, and the circulatory system among other structures.

Water-Vascular System

A network of hydraulic canals unique to echinoderms, such as starfish, used for locomotion, feeding, and respiration.