Which specific penicillin is considered the drug of choice for treating syphilis (Treponema pallidum)?
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Correct answer: Penicillin G Benzathine
Penicillin G Benzathine is an intramuscular, long-acting depot formulation. Treponema pallidum remains highly sensitive to penicillin, and this formulation maintains therapeutic levels for weeks, which is necessary for eradication.
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