patient-controlled analgesia
C2CEFR level
85/100Rarity: very rare
TechnicalRegister
A system that lets the patient self-administer preset small doses of intravenous opioid on demand within safe lockout limits.
We set up morphine patient-controlled analgesia so she could manage her own post-operative pain within safe limits.
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.
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