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The client is to receive docusate sodium 100 mg po bid. What is this dose of medication
in grams?
Select one:
a. 1
b. 10
c. 0.1
d. 0.01
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The physician ordered 50 mg of gentamicin IM three times daily. The drug is available
in a vial labeled 40 mg/mL. Using a 3-mL syringe and rounding off to the nearest tenth,
how many milliliters of gentamicin would the nurse give for each dose?
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11
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The client is to receive lorazepam 0.5 mg po four times a day and 1mg PRN at q8h. The maximum daily
dose of lorazepam is 3mg. How many times can the patient safely have the prn dose of lorazepam?
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12
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A client weighs 200 lb. Available is 25,000 units of heparin in 1000 mL of D5W. The
physician orders heparin sodium IV bolus of 80 units/kg, and starts the drip at 14
units/kg/hour. What is the correct IV rate in milliliters per hour? Round to the nearest
whole number.
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13
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A child weighs 3 kg and has an order for phenobarbital sodium 10 mg po per day. The
literature states that the usual children's dose is 3 to 5 mg/kg/day. The drug label reads
phenobarbital elixir 20 mg/5 mL. How many milliliters should the nurse administer?
Use the formula method to calculate the amount to give.
Select one:
a. 3
b. 2.5
c. 2
d. 1.5