A Patient Has Severe Acne That Has Been Refractory to Treatment

question 8

Multiple Choice

A patient has severe acne that has been refractory to treatment. The patient is taking tetracycline and using topical tretinoin [Retin-A] and has been applying benzoyl peroxide twice daily. The provider asks the nurse to teach this patient about isotretinoin [Accutane], which the patient will begin taking in a few weeks. The nurse 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, headache, and hair loss 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."

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Definitions:

Median

A statistical measure representing the middle value in a sorted list of numbers, where half the numbers are above and half are below.

Negative Correlation

When the value of one variable decreases as the value of the other variable increases.

Scatterplot

A type of data visualization that uses dots to represent values obtained for two different variables, one plotted along the x-axis and the other plotted along the y-axis.

Regression Equation

A statistical method represented by an equation that models the expected value of a dependent variable as a function of one or more independent variables.