2026-2027
Expert-Verified Questions and Answers
(With A+ Grades Guarantee)
, hour of sleep or bedtime HS or qhs
twice a day bid or BID
subcutaneous sq or SQ
every other day qod or QOD
once a day qd or QD
gram gm
milligram mg
after meals pc
OTC over the counter
by mouth po
q every
ac before meals
qid or QID four times a day
tsp teaspoonful
prn or PRN as needed