Fingerstick

In medicine, some blood tests are conducted on venous blood obtained by fingerstick (or fingerprick) (or, for neonates, by an analogous heelprick). The site, free of surface arterial flow, where the blood is to be collected is sterilized with a topical germicide, and the skin pierced with a sterile lancet. After a droplet has formed, venous blood is captured in a capillary tube (usually relying on surface tension).

单词	Fingerprick
释义	Fingerprick 原声例句 Apple 最新资讯 It was just so many shots and fingerpricks every single day. 每天都有那么多枪击和手指刺伤。英语百科 Fingerstick In medicine, some blood tests are conducted on venous blood obtained by fingerstick (or fingerprick) (or, for neonates, by an analogous heelprick). The site, free of surface arterial flow, where the blood is to be collected is sterilized with a topical germicide, and the skin pierced with a sterile lancet. After a droplet has formed, venous blood is captured in a capillary tube (usually relying on surface tension).
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Fingerprick

Fingerstick