What methods can be used to assess patient understanding of medical instructions?

Asking patients to repeat instructions back is an effective method to assess their understanding. This technique, often referred to as "teach-back," encourages healthcare providers to confirm that patients comprehend the information shared with them. When patients paraphrase the instructions in their own words, it provides valuable insight into their understanding and retention of the information. This approach also opens up further discussion, allowing healthcare providers to clarify any misunderstandings and reinforce learning.

The other methods presented in the choices do not effectively assess patient understanding. Using complex medical terminology can confuse patients, potentially hindering their ability to comprehend essential information. Assuming patients understand all written materials disregards individual literacy levels and health literacy, which can vary widely among patients. Providing instructions only verbally may not accommodate patients who may benefit from written materials, especially if they have auditory processing difficulties or if the instructions are complex. Thus, the most reliable method for ensuring patient understanding is having them repeat back the instructions they received.