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local anesthesia, nerve blocks, dental hygiene exam prep

Q: Local anesthetics block the:

Q: Local anesthetics block the: (A). Sodium channel(B). Potassium channel(C). Both sodium and potassium channel Keyword: depolarization Have you ever wondered how local anesthesia “magically” numbs the patient? In brief, local anesthetic molecules...

oral pathology, mass, lingual thyroid, dental hygiene exam prep

Q: The mass circled is most likely a:

Q: The mass circled is most likely a: (A). Circumvallate papillae(B). Filiform papillae(C). Fungiform papillae(D). Lingual thyroid As a child, when the thyroid gland descends to its normal location in the neck, the tissues can become entrapped in...

hypertension guidelines

Update – New Hypertension Guidelines

In November 2017, the American Heart Association (AHA) and American College of Cardiology (ACC) released a new clinical practice guideline on hypertension. In December 2017, following the news, the American Dental Association (ADA) News reported the...

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