Exam 6: Complex Calculations
Exam 1: Basic Skills60 Questions
Exam 2: Medications100 Questions
Exam 3: Advanced Medication and Intravenous Calculations31 Questions
Exam 4: Paediatric Dosages30 Questions
Exam 5: Calculating Complex Volumes30 Questions
Exam 6: Complex Calculations32 Questions
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Elizabeth is to receive an infusion of 1250 units of drug P/hour. Prepared stock is 25 000 units in a 500 ml solution. The ml/hour required for this order would be
(Multiple Choice)
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Ms Jackie Reed, who weighs 65 kg, is to have 3 mcg/kg/minute of Nitroprusside. The prepared stock contains 50 mg of Nitroprusside in a 500 ml solution. Calculate the rate of flow for the volumetric pump, in ml/hour.
(Short Answer)
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Melissa is to have 1.5 grams of drug A/day, to be given 4/24. Stock available is 125 mg scored tablets. The number of tablets/dose that should be given is
(Multiple Choice)
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Natalie is to have 1.5 grams of drug B per m2 of body surface area/day. If her body surface area is 0.66 m2, and this medication is to be given QID. How many mg/dose should she receive?
(Short Answer)
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You are assisting with the care of Mr Grant who weighs 75 kg and is ordered 200 mg/kg of Mannitol solution over a 30-minute period. Stock in the department is a 250 ml bag of 20% Mannitol. Calculate the rate of flow, in ml/hour, that the volumetric pump should deliver, to complete this task in 30 minutes.
(Short Answer)
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Cindy is to have 1.2 L of intravenous fluid over a 24-hour period. Calculate the rate of flow, in drops/minute, if a micro-dropper is used.
(Short Answer)
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Drug D is to be infused at the rate of 15 mcg/kg/minute for Mr Regent, who weighs 70 kg. Prepared stock solution contains 400 mg of drug D in 100 ml of 0.9% sodium chloride. Calculate the rate of flow, in ml/hour, via a volumetric pump, for this order.
(Short Answer)
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Suzie is to have 0.25 mg of drug B per day, to be given 6/24. Stock available is 62.5 mcg tablets. For a single dose she should receive
(Multiple Choice)
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Tommy, who weighs 15 kg, is to have 20 mg/kg/day of drug E. This medication is to be given 8/24. Stock is 125 mg/5 ml. For a single dose you should pour
(Multiple Choice)
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Drug H is to be reconstituted to a concentration of 250 mg/ml. Drug H is also available as 1 gram of powder and will displace 1 ml of fluid on reconstitution. The volume of sterile fluid required for this order is
(Multiple Choice)
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Clive, who weighs 75 kg, has been ordered drug N at the rate of 3 mcg/kg/minute. The prepared solution contains 50 mg of drug N in 250 ml of fluid. The volume/hour required for this order is
(Multiple Choice)
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Mr Robson is ordered 2 grams Amoxycillin/day, to be given 6/24. How many capsules/dose should he receive if stock is 250 mg/capsule?
(Short Answer)
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