HOSA Dental Terminology Practice

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Master HOSA Dental terminology with interactive quizzes and multiple-choice questions. Study with confidence and enhance your ability for exam success and knowledge expansion. Prepare effectively and achieve your certification goals.

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

Which term is used to describe an ulcer found in the mouth that is typically painful?

Canker sore
Herpes simplex
Oral thrush
Periodontal abscess

The correct answer is: Canker sore

The term for an ulcer found in the mouth that is typically painful is canker sore. Canker sores, also known as aphthous ulcers, are small, shallow lesions that develop on the soft tissues inside the mouth or at the base of the gums. They can cause significant discomfort and are often triggered by stress, certain foods, or injury to the mouth. Herpes simplex refers to the viral infection that can cause cold sores or fever blisters, usually on the lips or around the mouth, rather than ulcers in the mouth. Oral thrush is a fungal infection characterized by white patches in the oral cavity and does not typically manifest as painful ulcers. Lastly, a periodontal abscess is a localized infection in the gums that generally occurs due to advanced gum disease and can be painful, but it is not classified as an ulcer. Thus, canker sore is the most accurate term for a painful mouth ulcer.