<prompt> Drugs which interfere with anesthesia are :Calcium channel blocker nifedipineBeta blockersAminoglycosidesAll  <response>: A i.e. Calcium channel blockers; B i.e. Beta Blockers; C i.e. Aminoglycoside - Aminoglycoside, Tetracycline Polypeptide antibioticsQ Mnemonic ATP potentiate neuromuscular block - B Blockers Calcium channel blockerQ may cause Bradycardia AV block with anesthesia 