What is the purpose of the teach-back method?

• A. It confirms that the patient understands the information provided by having them explain it back.
• B. Test memory only.
• C. Assess cognitive decline.
• D. Replace written materials.

Answer: (A)

Teach-back verifies understanding by having the patient explain the information in their own words or demonstrate how they will perform a task. This shows whether they can apply the instructions, not just recall them from memory. It helps the clinician spot misunderstandings, so teaching can be clarified and adapted to the patient’s literacy, language, and cultural needs, ultimately improving safety and adherence. It’s not a memory test, nor a measure of cognitive decline, and it doesn’t replace written materials—it's a check that the education provided is actually understood and usable. For example, after giving instructions on how to take a new medication, you ask the patient to describe the steps or demonstrate the process to ensure they can do it correctly.