A client with trichomoniasis is to receive metronidazole. What should the nurse instruct the client to avoid while taking this drug?

Choice A: Ask the client's English-speaking family member to translate. This action is not appropriate because it may compromise the accuracy and confidentiality of the information. The family member may not have sufficient medical knowledge or vocabulary to translate correctly or may omit or alter some details due to personal bias or embarrassment.

Choice B: Use a translation dictionary to reinforce the teaching. This action is not appropriate because it may be time-consuming and ineffective. The translation dictionary may not have all the relevant terms or phrases or may provide inaccurate or ambiguous translations. The nurse may also lose the client's attention or interest by relying on the dictionary.

Choice C: Seek assistance from a facility-approved interpreter. This action is appropriate because it ensures the quality and clarity of the communication. The facility-approved interpreter is a professional who has the skills and training to provide accurate and unbiased translation of the information. The interpreter can also facilitate the interaction and feedback between the nurse and the client.

Choice D: Ask an assistive personnel (AP) who speaks the client's language to serve as an interpreter. This action is not appropriate because it may violate the scope of practice and ethical standards of the AP. The AP may not have the qualifications or authority to provide interpretation services or may have a conflict of interest or role confusion with the client. The AP may also have other duties or responsibilities that may interfere with the interpretation process.

Choice A: The social worker is not the correct answer because they are not legally responsible for obtaining informed consent for an invasive procedure. The social worker is a professional who provides psychosocial support and advocacy for clients and families, such as counseling, referrals, or discharge planning.

Choice B: The nurse is not the correct answer because they are not legally responsible for obtaining informed consent for an invasive procedure. The nurse is a professional who provides direct care and education for clients and families, such as assessment, medication administration, or teaching. However, the nurse can assist the physician in obtaining informed consent by witnessing the client's signature, verifying the client's understanding, or documenting the process.

Choice C: The physician is the correct answer because they are legally responsible for obtaining informed consent for an invasive procedure. The physician is a professional who diagnoses and treats clients and families, such as performing surgery, prescribing medication, or ordering tests. The physician must explain the purpose, benefits, risks, alternatives, and consequences of the procedure to the client and obtain their voluntary agreement before proceeding.

Choice D: The unit secretary is not the correct answer because they are not legally responsible for obtaining informed consent for an invasive procedure. The unit secretary is a staff member who performs clerical and administrative tasks for the unit, such as answering phones, filing records, or scheduling appointments.