Multiple Choice
Certain recurrent ulcers appear on movable mucosa. They are discrete, round-to-oval ulcers that are 3 to 5 mm in diameter and exhibit a yellowish-white fibrin center surrounded by an erythematous halo. They are called:
A) major aphthous ulcers.
B) Sutton disease.
C) herpetiform aphthous ulcers.
D) minor aphthous ulcers.
Correct Answer:

Verified
Correct Answer:
Verified
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