MEDICAL ABBREVIATIONS: 2025/2026
PTCB EXAM QUESTIONS AND
VERIFIED SOLUTIONS 100% PASS
Q.S.
Quantity Sufficient
ss
one-half
dr
one dram (5mL)
fl oz
one fluid ounce (30mL)
t, tsp
teaspoonful (5mL)
T, Tbsp
tablespoonful (15mL)
, cc, cm3
cubic centimeter
gtt(s)
drop(s)
IU
international units
mcg, ug
microgram = 0.000001 g, or 0.001 mg
mEq
milliequivalent
gr
grain
g
gram
PTCB EXAM QUESTIONS AND
VERIFIED SOLUTIONS 100% PASS
Q.S.
Quantity Sufficient
ss
one-half
dr
one dram (5mL)
fl oz
one fluid ounce (30mL)
t, tsp
teaspoonful (5mL)
T, Tbsp
tablespoonful (15mL)
, cc, cm3
cubic centimeter
gtt(s)
drop(s)
IU
international units
mcg, ug
microgram = 0.000001 g, or 0.001 mg
mEq
milliequivalent
gr
grain
g
gram