Point-of-use treatment
Sterile processing definition
Point-of-use treatment is the first step of instrument processing, done right after a procedure where the instruments were used. It means wiping off gross soil and keeping instruments moist, for example with an enzymatic foam or spray or a water-moistened towel, so blood and tissue do not dry on them before they reach decontamination. Saline should not be used because it can damage instruments.
On the CRCST exam
Expect a question on how to keep instruments from drying, and on why saline is the wrong choice.
Exam domain: Cleaning, Decontamination & Disinfection (about 21% of the exam)
Cleaning, Decontamination & Disinfection practice questions
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