Final answer:
If a patient consents, a financial discussion during a medical encounter can be initiated. This ensures patient autonomy and transparent billing practices.
Step-by-step explanation:
When a patient consents to a financial discussion during a medical encounter, it is possible to initiate this conversation. Therefore, the correct answer to the student's question is b) It can be initiated. This is an important aspect of patient autonomy and helps ensure that patients are fully informed about the potential financial implications of their healthcare decisions. Involving patients in discussions about the cost of care is also a key component of transparent billing practices, which can contribute to overall patient satisfaction and trust in the healthcare system.