Special Types of Intravenous Calculations

Bretylium 1 gm How many hours will the IV run? mL mL/hr or a 500 30 =16 6.ppproximately 17 hours Number mL Number mL/hr Formula Method Proportion Expressed as Two Ratios Proportion Expressed as Two Fractions 60 30 mg/hr mg mL mL/hr 1000 2 1 ×=500 30 500 1000mL mg x mL mg 60 xmL mg mL 60 mg 500 1000 = mL/hr = x = x 30000 1000 30 ................
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