What action should a dental professional take before treating a patient with an infectious disease?

Before treating a patient with an infectious disease, it is crucial for a dental professional to consult a physician. This is essential for several reasons. Firstly, understanding the specifics of the infectious disease can inform the dental professional about any necessary precautions that need to be taken to ensure the safety of both the patient and the dental staff. Consulting a physician can provide clarity on the nature of the infection, the level of contagion, and if there are any specific treatments or interventions that should be avoided.

Additionally, the dentist may need to obtain information about the patient's health status, such as the effectiveness of any treatment they are currently receiving, which can influence dental care decisions. This step is particularly important to minimize risks of transmission and to ensure that the care provided is safe and appropriate given the patient's condition.

In contrast, starting treatment immediately without adequate understanding of the infectious disease could pose serious health risks. Referring the patient elsewhere might not be necessary if appropriate precautions can be taken, and determining if the patient is insured does not address the immediate clinical considerations regarding infectious disease management.