PCN stands for which medication?

PCN stands for which medication?

• A. Penicillin
• B. Penicillinase
• C. Polypeptide Carbapenem
• D. Partial Cycle N

Answer: (A)

PCN is the shorthand for penicillin, the classic antibiotic that blocks bacterial cell-wall synthesis. In medical charts and prescriptions, PCN is used to indicate penicillin (including its various forms like Penicillin G or Penicillin V). The other options aren’t correct because penicillinase is an enzyme that can destroy penicillin, not the drug itself; carbapenems are a different class of antibiotics and aren’t abbreviated PCN; and Partial Cycle N isn’t a recognized drug name. So penicillin is the medication indicated by PCN.

PCN is the shorthand for penicillin, the classic antibiotic that blocks bacterial cell-wall synthesis. In medical charts and prescriptions, PCN is used to indicate penicillin (including its various forms like Penicillin G or Penicillin V). The other options aren’t correct because penicillinase is an enzyme that can destroy penicillin, not the drug itself; carbapenems are a different class of antibiotics and aren’t abbreviated PCN; and Partial Cycle N isn’t a recognized drug name. So penicillin is the medication indicated by PCN.