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Question 8 of 20 · Rx intake0:42
Sig codes
A prescription sig reads: "i tab po ac & hs". How many tablets will the patient take per day?
A3 tablets
B2 tablets
C4 tablets
D1 tablet
Why C is correct. ac = before meals (three meals) and hs = at bedtime: 1 tablet before breakfast, lunch and dinner, plus 1 at bedtime.
Why A is wrong. YOUR ANSWER
3 tablets counts only the doses before meals and leaves out the bedtime dose.
Exam tactic: ac & hs = 3 meals + bedtime = 4 doses.
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