target-controlled infusion
C2CEFR level
93/100Rarity: very rare
TechnicalRegister
A computer-controlled delivery system that adjusts infusion rates to reach and hold a chosen drug concentration in the blood or brain.
I ran the propofol as a target-controlled infusion, aiming for an effect-site concentration of three micrograms per millilitre.
Rarity runs from 0 (a word everyone knows) to 100 (almost never seen outside specialist or literary writing). Level is the word's real difficulty on the CEFR scale, from A1 to C2.
Get words like target-controlled infusion on your lock screen, a few a day, with review that makes them stick.
Download on the App Store Lexfall puts a new word on your home and lock screen through widgets, so you learn without opening an app. Free to download. After a free trial, a subscription unlocks every field. Built for iPhone, iOS 15.1 or later.
On a computer?Scan with your iPhone camera.