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Questions and Answers
A patient has an order for Chloromycetin, 500 mg every 6 hours. The drug comes in 250 mg capsules. What would the nurse administer?
A patient has an order for Chloromycetin, 500 mg every 6 hours. The drug comes in 250 mg capsules. What would the nurse administer?
2 tabs
A nurse is to administer 150 mg of a drug intramuscularly. The label on the multidose vials reads 100 mg/mL. How much would the nurse give?
A nurse is to administer 150 mg of a drug intramuscularly. The label on the multidose vials reads 100 mg/mL. How much would the nurse give?
1.5 mL
A nurse is to administer 30 mg of furosemide (Lasix) to a client with congestive heart failure (CHF). The vial contains 40 mg/mL. Which is the correct dose to administer?
A nurse is to administer 30 mg of furosemide (Lasix) to a client with congestive heart failure (CHF). The vial contains 40 mg/mL. Which is the correct dose to administer?
0.75 mL
The nurse is providing discharge teaching for a client who has been prescribed 600 mg of an oral liquid medication. The mother shows the nurse the label of the medication, which reads: 250 mg/mL. How many milliliters should the mother give?
The nurse is providing discharge teaching for a client who has been prescribed 600 mg of an oral liquid medication. The mother shows the nurse the label of the medication, which reads: 250 mg/mL. How many milliliters should the mother give?
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A child is to receive 500 mg of an antibiotic suspension. The label on the bottle reads 250 mg/5 mL. How much of the suspension should the nurse administer in one dose?
A child is to receive 500 mg of an antibiotic suspension. The label on the bottle reads 250 mg/5 mL. How much of the suspension should the nurse administer in one dose?
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A health care provider orders 250 mg of an antibiotic suspension. The label on the suspension reads '500 mg/5 mL.' How much would the nurse administer?
A health care provider orders 250 mg of an antibiotic suspension. The label on the suspension reads '500 mg/5 mL.' How much would the nurse administer?
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The client is to be given ascorbic acid 1 g daily by mouth. The medication comes in a container labeled, 'Ascorbic Acid 250 mg tablets.' How much will the nurse give?
The client is to be given ascorbic acid 1 g daily by mouth. The medication comes in a container labeled, 'Ascorbic Acid 250 mg tablets.' How much will the nurse give?
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The PCP orders amoxicillin 250 mg by mouth two times a day. The drug label reads 'Amoxicillin 125 mg/5 mL.' How much will the nurse administer?
The PCP orders amoxicillin 250 mg by mouth two times a day. The drug label reads 'Amoxicillin 125 mg/5 mL.' How much will the nurse administer?
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A nurse is to administer 175 mg of a medication intramuscularly. The label on the multidose vial states that the concentration is 100 mg/mL. What volume of the drug should the nurse administer?
A nurse is to administer 175 mg of a medication intramuscularly. The label on the multidose vial states that the concentration is 100 mg/mL. What volume of the drug should the nurse administer?
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The nurse is preparing to administer 80 mg of Solu-medrol intravenously (IV) to a client with pneumonia. The vial states that it has 120 mg per 2 mL. What amount should the nurse draw up?
The nurse is preparing to administer 80 mg of Solu-medrol intravenously (IV) to a client with pneumonia. The vial states that it has 120 mg per 2 mL. What amount should the nurse draw up?
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The health care provider prescribes ascorbic acid 0.5 g daily. The drug label reads ascorbic acid 250 mg. How many tablets will the nurse administer?
The health care provider prescribes ascorbic acid 0.5 g daily. The drug label reads ascorbic acid 250 mg. How many tablets will the nurse administer?
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A client is being treated for congestive heart failure (CHF) and is to receive 0.5 milligrams of digoxin, which is available in 250-microgram tablets. How many tablets will the nurse administer?
A client is being treated for congestive heart failure (CHF) and is to receive 0.5 milligrams of digoxin, which is available in 250-microgram tablets. How many tablets will the nurse administer?
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The nurse is to administer 25 mg of meperidine (Demerol). The vial states that it contains meperidine 50 mg/1 mL. How much medication should the nurse draw up for the ordered dosage?
The nurse is to administer 25 mg of meperidine (Demerol). The vial states that it contains meperidine 50 mg/1 mL. How much medication should the nurse draw up for the ordered dosage?
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A nurse needs to convert 3 fluid ounces to the metric system equivalent. What result should the nurse find?
A nurse needs to convert 3 fluid ounces to the metric system equivalent. What result should the nurse find?
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A client has been prescribed a one-time dose of 4 mg morphine IV. The medication is available in ampules of 10 mg/mL. What volume of morphine should the nurse draw up?
A client has been prescribed a one-time dose of 4 mg morphine IV. The medication is available in ampules of 10 mg/mL. What volume of morphine should the nurse draw up?
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A physician orders 75 mcg of a drug IM daily. The drug is available in a vial labeled 0.5 mg in 5 mL. How many mL will the patient receive?
A physician orders 75 mcg of a drug IM daily. The drug is available in a vial labeled 0.5 mg in 5 mL. How many mL will the patient receive?
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The patient is to receive 750 mg of a drug PO daily. The drug bottle is labeled 0.5 g in 5 mL. How many Tbs will the patient receive?
The patient is to receive 750 mg of a drug PO daily. The drug bottle is labeled 0.5 g in 5 mL. How many Tbs will the patient receive?
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The order is for 1 g of a medication PO BID. The pharmacy sends the medication labeled 200 mg in 5 mL. How many mL should the nurse administer?
The order is for 1 g of a medication PO BID. The pharmacy sends the medication labeled 200 mg in 5 mL. How many mL should the nurse administer?
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The physician orders to administer Prednisolone oral solution 0.03 g daily. The label reads Prednisolone 15 mg per 5 mL. How many tsp will the patient receive?
The physician orders to administer Prednisolone oral solution 0.03 g daily. The label reads Prednisolone 15 mg per 5 mL. How many tsp will the patient receive?
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The physician orders granisetron 450 mcg IV 30 minutes prior to chemotherapy. The label reads 0.1 mg per mL. How many mL will the nurse administer to the patient?
The physician orders granisetron 450 mcg IV 30 minutes prior to chemotherapy. The label reads 0.1 mg per mL. How many mL will the nurse administer to the patient?
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Study Notes
Dosage Calculations
- Chloromycetin: Administer 500 mg every 6 hours; comes in 250 mg capsules. Dosage: 2 tablets.
- Intramuscular administration of 150 mg drug; label shows 100 mg/mL. Volume: 1.5 mL.
- Furosemide (Lasix) for congestive heart failure (CHF): 30 mg dose from a vial of 40 mg/mL. Volume: 0.75 mL.
- Discharge teaching involves 600 mg oral liquid medication; label at 250 mg/mL. Volume: 2.4 mL.
- For a child requiring 500 mg antibiotic suspension; label reads 250 mg/5 mL. Volume: 10 mL.
- An order for 250 mg antibiotic suspension with a label of 500 mg/5 mL. Volume: 2.5 mL.
- Ascorbic acid prescribed: 1 g daily; provided as 250 mg tablets. Number of tablets: 4.
- Amoxicillin order: 250 mg by mouth twice daily; label states 125 mg/5 mL. Volume: 10 mL.
- Administration of 175 mg medication intramuscularly from a vial of 100 mg/mL. Volume: 1.7 mL.
- Solu-medrol for pneumonia: 80 mg IV; vial contains 120 mg in 2 mL. Volume: 1.3 mL.
- Ascorbic acid prescription of 0.5 g daily using 250 mg tablets. Number of tablets: 2.
- Digoxin for CHF: 0.5 mg; available in 250-microgram tablets. Number of tablets: 2.
- For 25 mg meperidine (Demerol); vial concentration is 50 mg/mL. Volume: 0.5 mL.
- Convert 3 fluid ounces to metric; equivalent measure: 90 mL.
- One-time dose of 4 mg morphine IV; available in ampules of 10 mg/mL. Volume: 0.4 mL.
- Prescription for 75 mcg drug IM daily from a vial labeled 0.5 mg in 5 mL. Volume: 0.75 mL.
- Patient prescribed 750 mg PO daily; drug labeled as 0.5 g in 5 mL. Measurement: 0.5 tablespoons.
- Order for 1 g medication PO BID; pharmacy label states 200 mg in 5 mL. Volume: 25 mL.
- Prednisolone oral solution: 0.03 g daily; label shows 15 mg per 5 mL. Volume: 2 teaspoons.
- Granisetron required: 450 mcg IV before chemotherapy; label shows 0.1 mg/mL. Volume: 4.5 mL.
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Description
Test your skills in dosage calculations with this practice exam featuring various scenarios nurses encounter. Each flashcard presents a unique problem involving drug dosages, routes of administration, and necessary conversions. Improve your proficiency in medication administration through this interactive quiz.
