American Thoracic Society Documents 401 Figure 2. Algorithm forinitiating empiric antibi-otic therapy for hospital-acquired pneumonia (HAP),ventilator-associated pneu-monia (VAP), and health-care-associatedpneumonia(HCAP). Figure 2.
One milligram is one thousandth of a gram and one thousand micrograms. A milligram is generally abbreviated as mg. MICROGRAM. One microgram is one millionth of a gram and one thousandth of a milligram. It is usually abbreviated as mcg or ug. Mcg and ug are the same.
One milligram is 1000 micrograms. 0.001 milligrams is equal to 1 microgram. The table on the wikipedia page for the gram shows relation of many of these units. http://en â¦ .wikipedia.org/wiki/Gram.4 people found this useful.ne milligram is 1000 micrograms. 0.001 milligrams is equal to 1 microgram. The table on the wikipedia page for the gram shows relation of many of these units. http://en â¦ .wikipedia.org/wiki/Gram. 4 people found this useful.