What does "STAT" mean on a medication order?

Correct option is B

Ans. (b) Sol. “STAT” is derived from the Latin word statim, meaning immediately. It is used when medications must be administered urgently due to a patient's critical condition.
Explanation of each option:
· (a) Refers to “PRN” (pro re nata), not STAT.
· (b) Correct. STAT orders require immediate action.
· (c) Refers to “BID” (bis in die), which means twice a day.
· (d) Corresponds to “HS” (hora somni), meaning at bedtime.