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    Are you asking the right questions about your patient’s health history?

    Understanding a patient’s health history can help you provide the best care possible.

    Evaluating your patient’s health history is extremely important. After all we know that the mouth is connected to the rest of the body. We witness the oral systemic connection on a regular basis. Understanding your patient’s health history not only helps prevent a medical emergency from happening but will also help you as the clinician provide the best care possible.

    The following are some topics you should be addressing with your patient. By no means is this list exhaustive, but these topics should be discussed to help alleviate the potential of an emergency and limit the exposure to opportunistic infections.

    Cardiovascular health

    The cardiovascular system is big rent territory. There are so many conditions that fall into this category. Issues such as angina, infarction of the heart or brain, blood pressure and atherosclerosis are some of the most common diseases to be aware of. Not only is it important to ask about these diseases to help prevent the potential of a medical emergency, but it will also help you as an oral health care provider to properly diagnosis oral health conditions and dispense the appropriate treatment and medications necessary. These issues can have a direct impact on the selection and dosage of local anesthetics and other medication dispensed.

    Related reading: Why dental practices need to condust risk assessments of patients

    A simple addition to evaluate the patient’s cardiovascular health—which should be standard practice at every dental appointment—is taking the patient’s blood pressure. Blood pressure allows the clinician to understand the patient’s ability to tolerate the different types of care we provide. This may be one of the only times your patient has his or her blood pressure checked by a health care provider. One important aspect to remember is high blood pressure is a hallmark precursor to a stroke.

    Immunocompromised or immunosuppression

    Diseases and systemic issues that fall in this category include diabetes, cancer treatment and rheumatoid arthritis. There has been a lot of discussion about the link of oral health to diabetes. We know this disease has a direct impact on periodontal health. It is also important to know that this disease and the medications involved can impact the patient’s treatment and choice of anesthetic. If your patient has diabetes, make sure you follow up with questions such as the type of diabetes, the last known A1c level, when the last time medications were taken and if he or she ate prior to the appointment.

    Patients with a current or past history of cancer should have more frequent intra and extra oral evaluations since their risk of head and neck cancers has increased. Also, patients currently undergoing cancer treatment may develop opportunistic infections such as oral candidiasis and have increased risk for decay due to medications and xerostomia.

    Up next: Questions to ask about joint health...

    Tina Clarke BSDH, MEd
    Tina is an assistant professor in the dental hygiene department with Oregon Institute of Technology. She has been practicing dental ...


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