Bullae formation after striking an intact skin/mucosal surface is known as:__________?
Correct answer: C. Nikolsky's sign
- A. Tinel's sign
- B. Bablnski's sign
- C. Nikolsky's sign
- D. Chovstek's sign
Explanation
Nikolsky sign is the formation or extension of a blister when apparently intact epithelium is rubbed or subjected to lateral trauma, classically in pemphigus. Tinel, Babinski, and Chvostek signs are neurological examination findings.
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