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Med. Regning

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Noen som har svar på følgende:


En pasient skal ha kaliumklorid 40mmol (1mmol/ml). Medikamentet skal fortynnes og administreres intravenøst i 1000 ml Glucos 50mg/ml. Pasienten skal ha 12 mmol kaliumklorid i timen. Totalt infusjlnsvolum er 1040.

Hvor mange dråper skal pasienten ha per minutt (1ml=20dråper)?


Hvordan kommer dere frem til svaret? (Utregn. Metode?)

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Guest stud.

Forsøkte meg hvertfall!


D: 40 mmol
S: 1mmol/ml
M: 40 ml
Pas. skal ha 12mmol KCl/time
Total inf.væske: 1040ml.
20 dr/ml
40mmol / 12mmol/time = 3,333 timer
3,333 timer x 60 min/time = 199,98min
1040ml / 199,98min = 5,200ml/min
20dr/ml * 5,200ml/min = 104dr/min = 6240dr/t
hva sier fasiten?
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