HESI LPN-ADN Entrance Exam

How long should Metformin before a procedure ? – ANS 24-48 hours
Normal potassium levels – ANS 3.5-5
What happens when your potassium level is above a 5 ? – ANS
Hypernatermia , dsythrimas in the heart
Imodium is used for – ANS Diarrhea
Anticholinergic effects of Parkinson’s medication – ANS Reduced tremors and
reduced drooling
When a patient is on Coumadin you should not give – ANS Aspirin ,Blood
thinners
Drugs for Hypertension – ANS BetaBlockers or Thiazide Diuretics
Drug for bipolar disorder – ANS Lithium

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