This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Antimicrobial Drugs, Subject name: Pharmacology
The following antibiotic accentuates the neuromuscular blockade produced by pancuronium: 
Select and explain. 
A. Streptomycin, B. Erythromycin, C. Penicillin G, D. Chloramphenicol
A: Streptomycin
Answer: A: Streptomycin 
Explanation: * Aminoglycosides (like streptomycin and gentamicin) can accentuate the neuromuscular blockade produced by competitive blockers (like pancuronium). * Mechanism of neuromuscular blockade produced by aminoglycosides is the inhibition of presynaptic release of ACh.