What do a.m. and p.m. stand for?

pursed lips breathing

pursed lips breathing in Medicine

pursed lips breathing n.
A technique, used by patients with chronic obstructive pulmonary disease, in which air is inhaled slowly through the nose and mouth and exhaled slowly through pursed lips.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Cite This Source

Word of the Day

Word Value for pursed

Scrabble Words With Friends