A cough syrup contains 12.5 mg of dextromethorphan per teaspoonful. How many
milligrams of drug are contained in one pint of the cough syrup? - Answer 1182.5-1200.0
in milligrams
A prefilled syringe contains 75 mg of drug in 2.0 mL of solution. How many micrograms
of drug would be administered by an injection of 0.25 mL of the solution? - Answer
9375.0 in micrograms
A metered dose inhaler contains 0.600 grams of metaproterenol sulfate, which is
sufficient for 300 inhalations. How many micrograms of metaproterenol sulfate will be in
each inhalation? - Answer 2000.0 in micrograms
If the dose in question 13 is 2 inhalations twice daily, how many doses are in three
canisters, (containers)? Answer 450.0 in doses
If a potassium chloride elixir contains 30 mEqs/fluidounce of elixir, how many
teaspoonfuls of this elixir will provide 20 mEqs of potassium to the patient? Answer 4.0
in teaspoonfuls
If the amount elixir dispensed in question 15 was one pint, how many full doses would
the patient be able to obtain from this prescription? - Answer 23.0 or 24.0 in doses
An injection contains 0.5% (w/v) of lidocaine HCl and 1/200,000 (w/v) of epinephrine.
Express the concentration of lidocaine as ratio strength and epinephrine as a
percentage. - Answer 5/1000 or 0.0005 %
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