The client has an order for morphine (Oramorph) 30 mg PO. The medication available is morphine 10 mg/2.5 mL. How many teaspoons will the nurse administer?

• Calculation:

30 mg10 mg×2.5 mL1=7.5 mL\frac{30 \, \text{mg}}{10 \, \text{mg}} \times \frac{2.5 \, \text{mL}}{1} = 7.5 \, \text{mL}10mg30mg​×12.5mL​=7.5mL

Convert mL to teaspoons (1 teaspoon = 5 mL):

7.5 mL5 mL/tsp=1.5 tsp\frac{7.5 \, \text{mL}}{5 \, \text{mL/tsp}} = 1.5 \, \text{tsp}5mL/tsp7.5mL​=1.5tsp

Answer: 1.5 tsp

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2. The client has an order for morphine (Oramorph) 50 mg PO. The medication available is morphine 10 mg/2.5 mL. How many teaspoons will the nurse administer?

• Calculation:

50 mg10 mg×2.5 mL1=12.5 mL\frac{50 \, \text{mg}}{10 \, \text{mg}} \times \frac{2.5 \, \text{mL}}{1} = 12.5 \, \text{mL}10mg50mg​×12.5mL​=12.5mL

Convert mL to teaspoons:

12.5 mL5 mL/tsp=2.5 tsp\frac{12.5 \, \text{mL}}{5 \, \text{mL/tsp}} = 2.5 \, \text{tsp}5mL/tsp12.5mL​=2.5tsp

Answer: 2.5 tsp

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3. The healthcare provider has ordered propranolol (Inderal) 30 mg PO. The medication available is propranolol 30 mg tablets/scored tablet. How many tablets will the nurse administer?

• Calculation:

30 mg30 mg/tab=1 tablet\frac{30 \, \text{mg}}{30 \, \text{mg/tab}} = 1 \, \text{tablet}30mg/tab30mg​=1tablet

Answer: 1 tablet

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4. The healthcare provider ordered risperidone (Risperdal Consta) 25 mg IM. The medication available is risperidone 25 mg/mL. How many milliliters will the nurse administer?

• Calculation:

25 mg25 mg/mL=1 mL\frac{25 \, \text{mg}}{25 \, \text{mg/mL}} = 1 \, \text{mL}25mg/mL25mg​=1mL

Answer: 1 mL

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5. The healthcare provider ordered morphine 8 mg IM. The medication available is morphine 10 mg/mL. How many mL will the nurse administer?

• Calculation:

8 mg10 mg/mL=0.8 mL\frac{8 \, \text{mg}}{10 \, \text{mg/mL}} = 0.8 \, \text{mL}10mg/mL8mg​=0.8mL

Answer: 0.8 mL

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These calculations follow standard dimensional analysis to ensure accuracy in medication administration.