Final answer:
As a health professional, maintain patient confidentiality and avoid disclosing the young man's health problems to your brother or anyone else. Have a conversation with your niece about your concerns without revealing the young man's personal information.
Step-by-step explanation:
When it comes to handling patient privacy, especially for minors, health professionals need to prioritize the well-being of the patient. In this case, the young man's health problems should not be disclosed to your brother or anyone else, as it goes against patient confidentiality.
As a health professional, your responsibility is to maintain trust and confidentiality with your patients. Instead of taking any of the actions mentioned, you should continue to provide professional interpretation services to the young man when needed and ensure that his medical information remains private.
If you have concerns about your niece's well-being, it is recommended to have a conversation with her directly, expressing your concerns without revealing the young man's personal information.