Quiz: Recurrent Aphthous Stomatitis
Question 1 of 3  

Recurrent aphthous stomatitis (canker sores) is the presence of small, painful sores (ulcers) inside the mouth. The ulcers typically first appear in childhood and recur frequently throughout adulthood. Which of the following is usually the first symptom of an attack? 

  • A.

    A blister in the mouth 

  • B.

    A low-grade fever (temperature)

  • C.

    Pain or burning in the mouth

  • D.

    The appearance in the mouth of a small ulcer

Am I correct?