Which term corresponds to a painless ulcerating sore?

Which term corresponds to a painless ulcerating sore?

• A. Chancre
• B. Candida
• C. Cocci
• D. Endospores

Answer: (A)

A chancre is a painless, firm ulcer that appears in the early stage of syphilis after infection with Treponema pallidum. Its hallmark is being painless, which helps distinguish it from many other types of ulcers that sting or hurt. The sore typically shows up a few weeks after exposure and often heals on its own within 3 to 6 weeks, even without treatment, though the infection can still progress if not addressed. The other terms don’t describe a lesion: Candida refers to a fungus that causes itching and discharge rather than a painless ulcer; cocci simply means spherical bacteria and isn’t a lesion term; endospores are dormant forms produced by some bacteria and also are not a type of sore.

A chancre is a painless, firm ulcer that appears in the early stage of syphilis after infection with Treponema pallidum. Its hallmark is being painless, which helps distinguish it from many other types of ulcers that sting or hurt. The sore typically shows up a few weeks after exposure and often heals on its own within 3 to 6 weeks, even without treatment, though the infection can still progress if not addressed. The other terms don’t describe a lesion: Candida refers to a fungus that causes itching and discharge rather than a painless ulcer; cocci simply means spherical bacteria and isn’t a lesion term; endospores are dormant forms produced by some bacteria and also are not a type of sore.