Final answer:
A dental assistant should inform the dentist about a patient's bulimia due to its relevance to dental care and maintain patient confidentiality. Education about bulimia's effects on the oral cavity is critical, and referral to mental health services may be necessary.
Step-by-step explanation:
When a dental assistant learns that a patient is bulimic, it is important to handle the situation with sensitivity and professionalism. The assistant should indeed disclose this information to the dentist, as it is relevant to the patient's dental and overall health care. It is crucial to maintain patient confidentiality and only share this information with individuals directly involved in the patient's care.
The dental assistant should also offer factual information to the patient about the effects of bulimia on the oral cavity. This includes discussing how the acid from frequent vomiting can lead to tooth decay, enamel erosion, and sensitivity. By doing so, the patient can understand the importance of addressing both their bulimia and oral health issues.
Referral to a mental health professional should also be considered, as bulimia is often associated with psychological conditions such as anxiety and depression. A collaborative approach that includes dental and mental health care can offer a comprehensive treatment plan for the patient.