Shingles occurs________________?
Correct answer: B. is unilateral
- A. Primary infection
- B. is unilateral
- C. occurs on movable tissues
- D. is bilatral
Explanation
Shingles is reactivation of varicella-zoster virus in a sensory ganglion, so it typically affects one side and follows a unilateral dermatome. Bilateral lesions are unusual and should prompt consideration of another diagnosis or severe immunosuppression.
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