Interpreter Use, Consent, and a Family Member Who Wants to 'Help'
Mr. Nguyen, 71, is a Vietnamese-speaking patient with limited English proficiency who is being discharged after a stroke. He has moderate expressive aphasia and can answer yes/no questions but cannot reliably describe his medications or symptoms. His son, who speaks fluent English, has been interpreting at appointments and wants to continue interpreting at the discharge teaching and at home. The son also asks the case manager to 'not worry my father' about the seriousness of the stroke and to tell him 'everything is fine.' The discharge plan includes a new anticoagulant, blood pressure monitoring, and a follow-up in 7 days. Mr. Nguyen lives with his son's family. The agency has a contract interpreter service available by phone and video.
1. Should the case manager allow the son to continue interpreting for the discharge teaching? Why or why not?
Read the worked answer
The CM should not rely on the son as the primary interpreter for clinical teaching. Reasons:
- Accuracy: family interpreters routinely edit, soften, or omit information, especially bad news.
- Role conflict: the son is also a caregiver and has already asked to withhold information; he has a stake in what his father hears.
- Aphasia: Mr. Nguyen's expressive aphasia makes accurate interpretation harder; a trained interpreter can use yes/no and supported communication techniques.
- Rights: LEP patients are entitled to meaningful access, generally through qualified interpreters, often at no cost.
The son can remain present for support, but a qualified Vietnamese interpreter should deliver the clinical teaching. Document the interpreter's name/ID and the modality used.
2. The son asks the case manager to tell his father 'everything is fine.' How should the case manager respond?
Read the worked answer
The CM should acknowledge the son's protective intent, then explain that withholding the diagnosis and medication rationale is unsafe: Mr. Nguyen must understand why he is taking an anticoagulant, what bleeding signs to watch for, and when to seek help. Misunderstanding could cause harm.
- Ask Mr. Nguyen what he wants to know - he has capacity for yes/no and simple decisions, and his informational preferences should be honored where possible.
- Offer a supported approach: deliver information in plain, incremental language with the interpreter, checking understanding (teach-back) at each step.
- Do not promise to deceive the patient. The CM can say, 'I'll share it gently and at his pace,' not 'I'll tell him everything is fine.'
Judgment: cultural respect for family-centered decision-making does not extend to falsifying clinical information.
3. What should the discharge teaching and follow-up plan look like to account for language, aphasia, and the family context?
Read the worked answer
- Qualified interpreter for all discharge teaching, by video if available for visual supports.
- Plain-language, teach-back method: short sentences, one idea at a time, yes/no checks, and a written pictorial medication schedule.
- Translated written materials in Vietnamese, plus a large-print medication calendar with times and pictures of pills.
- Include the son as a caregiver in a separate teaching session about warning signs, medication administration, and when to call 911 - but do not use him as the interpreter for his father's teaching.
- Follow-up in 7 days with a reminder call; confirm transportation and who will attend.
- Screen for caregiver burden in the son and connect the family to community supports.
Judgment: cultural competence here means honoring the family's central role while protecting the patient's right to accurate information and safe self-management.