With, without, before, and after are each symbolized with a single letter with a horizontal line written over it:
with- a "c" with a line over it without- an "s" with a line over it after- a "p" with a line over it before- an "a" with a line over it
P in medical abbreviations stands for the Latin "post" meaning "after." Similarly, a means before because the Latin word for "before" is "ante."
A.M. is short for the Latin phrase ante meridiem meaning "before noon".P.M. is post meridiem meaning "after noon".
willam oughtred invented the abbreviations of 'sin' and 'cos'. I'm certain abbreviations existed before this.
Pregastric means before the stomach.
The medical meaning of the term 'antepartum' is occurring or existing before labor or childbirth. It can be associated with reduced fetal birth weight.
The medical abbreviation for 'with' is a 'c' with a dash above it. It stands for the Latin word 'c u m' (coom). The medical shorthand for 'without' is an 's' with a dash above it, which stands for the Latin word 'sine'.
NPO is the medical abbreviation meaning nothing by mouth.
AC and HS mean before meals and bedtime, respectively.AC and HS means before meals and at bedtime.ac = before mealshs = hours of sleep
That is the medical term. It means to use a product before looking at a slide under a microscope.
Vertigo.
prognosisEmpiricalprognosis
the advantages of abbreviations are it will save time when recording data or information and a long complex medical terms. The disadvantages are you may forget how to spell those medical word.