11. In which of the following cases would the dentist have an obligation to treat the patient?

None?

To determine whether a dentist has an obligation to treat a patient, several factors need to be considered. These factors may vary depending on the country, local regulations, and specific circumstances. However, some common cases where a dentist typically has an obligation to treat a patient include:

1. Existing patient relationship: If the patient is an existing patient of the dentist, it is generally expected that the dentist will continue to provide appropriate care and treatment, unless there are justifiable reasons not to do so.

2. Emergency situations: Dentists have a professional duty to provide immediate care in emergency situations. If a patient presents with a dental emergency, such as severe pain, trauma, infection, or bleeding, the dentist is generally obligated to provide immediate treatment or refer the patient to an appropriate specialist if necessary.

3. Continuity of care: If a patient is currently undergoing a course of treatment, the dentist typically has an obligation to continue providing care until the treatment is completed or appropriate arrangements are made for a smooth transition to another qualified practitioner.

4. Legal and ethical obligations: Dentists are required to adhere to legal and ethical standards set by professional regulatory bodies. These standards may require dentists to provide necessary treatment to all patients without discrimination based on factors like race, gender, disability, or socioeconomic status.

However, it is important to note that there may be exceptions to these general obligations. Dentists may have valid reasons for refusing treatment, such as their own safety, competency limitations, or the patient's refusal to comply with recommended treatment plans. It is always best to consult local regulations and seek professional advice for specific cases.