Susan has come to the ER with an acute anxiety attack. The doctor ordered: Ativan (lorazepam) 2mg IV q4h prn. Refer to the label below. Calculate the correct volume to administer. 2 mL LORAZEPAM Lot: xXX Exp: xxx Injection USP 4 mg /2 mL I.M., I.V.

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Q: Order: Lanoxin 4 mg   Available: Lanoxin 400mcg/2 mL   How many mLs does the nurse administer?

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