A nurse is about to explain a therapeutic procedure to a client who doesn't speak the same language as the nurse. Which of the following actions should the nurse take?

A. Use nonverbal gestures to assure the client that the procedure is safe and will help him: Nonverbal gestures may provide comfort but cannot effectively convey detailed information about a therapeutic procedure, risks, or consent. B. Tell the client that he will receive written information in his language after the procedure: Providing written materials after the procedure does not allow the client to give informed consent beforehand. Teaching must occur prior to the procedure to ensure comprehension. C. Have a medical interpreter present during the teaching: Using a professional medical interpreter ensures accurate, clear communication regarding the procedure, its risks, benefits, and alternatives. This approach promotes informed consent and respects the client’s autonomy while minimizing miscommunication. D. Ask a family member to translate: Family members may introduce bias, omit details, or misunderstand medical terminology, which can compromise informed consent. Professional interpreters are preferred to maintain accuracy, confidentiality, and safety during education.