Cutaneous anthrax classically presents with which lesion?

Study for the PANCE Precision Exam. Improve with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Multiple Choice

Cutaneous anthrax classically presents with which lesion?

Explanation:
Cutaneous anthrax presents with a painless black eschar at the site of inoculation. The lesion often begins as a small papule that rapidly evolves into a vesicle and then becomes a necrotic, dark, painless eschar surrounded by edema. This painless, black eschar following exposure to contaminated material (like animal products) is the classic hallmark. The other descriptions—painful vesicle, pruritic rash, or an unusual blue spot—do not fit the typical sequence and features of this infection.

Cutaneous anthrax presents with a painless black eschar at the site of inoculation. The lesion often begins as a small papule that rapidly evolves into a vesicle and then becomes a necrotic, dark, painless eschar surrounded by edema. This painless, black eschar following exposure to contaminated material (like animal products) is the classic hallmark. The other descriptions—painful vesicle, pruritic rash, or an unusual blue spot—do not fit the typical sequence and features of this infection.

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