q
__
q
Every
Latin: quisque
qh
Every hour
Latin: quisque hora
q2h
Every two hours
q3h
Every three hours
q4h
Every four hours
qhs
Every night at bedtime
Latin: quisque hora somni
qid
Four times a day
Latin: quater in die
qns
Quantity not sufficient
qol
Quality of life
qs
Quantity sufficient
qt
Quart
R
Respiration
Rectal
Rt
Right
RBC
Red blood cell
RDA
Recommend daily allowance
REM
Rapid Eye Movement
RLQ
RIGHT lower quadrant
RN
Registered nurse
RNA
Ribonucleic acid
R/O
Rule out
ROM
Range of motion
RR
Recovery room
RRT
Registered respiratory therapist
RT
Respiratory therapist