A Patient Has Severe Acne That Has Been Refractory to Treatment

question 16

Multiple Choice

A patient has severe acne that has been refractory to treatment with tetracycline, topical tretinoin, and benzoyl peroxide. The provider plans to begin treatment with isotretinoin. The provider will include which statement when teaching this patient about this drug?

• A) "Alcohol may be consumed in moderation when taking this drug."
• B) "Skin rash and excessive body hair growth are common with this drug."
• C) "Tetracycline must be discontinued before beginning the isotretinoin."
• D) "Two pregnancy tests are required before each monthly refill of your prescription."

---

Definitions:

Scatterplots

Scatterplots are graphical representations showing the relationship between two quantitative variables, with data points plotted on a two-dimensional axis.

Linear Model

A mathematical model that describes a linear relationship between two or more variables.

Model

A representation, often mathematical, of a real-world process, object, or concept, designed to simulate its behavior under certain conditions.

Applicable

Relevant or suitable in a given situation or for a specific purpose.