What does bolus mean in nursing?

作者：匿名 • 更新时间：2022-02-26 01:03:23

in·tra·ve·nous bo·lus

a relatively large volume of fluid or dose of a drug or test substance given intravenously and rapidly to hasten or magnify a response; in radiology, rapid injection of a large dose of contrast medium to increase opacification of blood vessels.