BSN 215
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
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| That sodium chloride 0.9% is to infuse at 75 mL/hour, alternating with Lactated Ringer's solution at 75 mL/hour. An infusion pump is not immediately available, so the nurse notes that the infusion tubing has a drop factor of 15 drops/mL and resets the IV. | At what rate in drops/min, should the IV infuse? (Enter numeric value only. If rounding is required, round to the whole number.)
75 mL/60 minutes × 15 gtts/1 mL = 18.75, which rounds up to 19.
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| At what rate in mL/hr, should the infusion pump be set? (Enter numeric value only. If rounding is required, round to the whole number.)
50 mL/30 minutes = X mL/60 minutes. 30X = 50 × 60 = 100 mL/hour.
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| The prescription is for 2 grams cefazolin (Ancef), which arrives from the pharmacy diluted in 100ml of normal saline and is to be administered over 30 minutes. At what should the infusion pump be set? | 100ml/30min x 60 min/1hour = 200ml/hr
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| Client was prescribed morphine IV 0.05mg/kg/dose now and every 2 hours as needed for moderate to severe pain. Morphine is available in parenteral dose of 2mg/mL. (Patient weighs 140 lbs on admission). | How much medication should the nurse draw up for administration?
2.2 lbs in a kilogram
140lbs /2.2kg = 63kg
63kg x 0.05 mg = 3.15 mg
3.15mg /2 mL = 1.575 mL rounded to nearest tenth = 1.6mL
1.6
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| Client is prescribed enoxaparin while admitted to hospital per protocol. The dose is 1mg/kg subcutaneously every 12 hours and the client weighs 140 lbs. Dose available is 80mg per 0.8 mL. (Enter the numeric value only. | How many milliliters will the nurse administer to the client?
Client weighs 140 lbs
2.2 kg = 1 lbs
140/2.2 = 63 kgs
63 kg x 1mg = 63 mg
63 mg/80 mg x 0.8 mL = 0.63, rounded to nearest tenth = 0.6 mL
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| 1. A client is to receive 0.2 mg of a medication. The tablets available are 0.4 mg. How many tablets do you need?_________________________ | 0.2/0.4 = 0.5 mg tablet
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| 2. A client is to receive 1.25 mg of a medication. The tablets available are 0.625 mg. How many tablets do you need? _________________________ | 1.25/0.625 = 2 or 0.6250 x 2 = 1.25 mg
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| 3. A client is to receive 7.5 mg of a medication. The tablets available are 15 mg. How many tablets do you need? _________________________ | 15/7.5 = 2 tablets or 7.5 x 2 = 15mg
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| 4. A client is to receive 10 mg of a medication. The tablets available are 20 mg. How many tablets do you need? _________________________ | 10/20 = 0.5 mg tablet
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| 12. Order: 5,000 units subcut of a medication. Available: 10,000 units per mL __ | 5,000/10,0000 = 2units per mL
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| 8. Order: 90 mg p.o. of a medication. Available: Capsules labeled 100 mg __ | 90/100=1 tablet
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| 7. Order: 45 mg p.o. of a medication. Available: Tablets labeled 30 mg _________ | 45/30= 1.5 tablets
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| 9. Order: 0.25 mg IM of a medication. Available: 0.5 mg per mL ____________________ | 0.25/05 = 0.5 mg
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| 10. Order: 100 mg p.o. of a liquid medication. Available: 125 mg per 5 mL ______________ | x = 4mL
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| 12. Order: 5,000 units subcut of a medication. Available: 10,000 units per mL ___ | x = 0.5 mL
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| 11. Order: 20 mEq IV of a medication. Available: 40 mEq per 10 mL __ | x = 5 mL
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| 13. Order: 50 mg IM of a medication. Available: 80 mg per 2 mL ____ | x = 1.25 mL
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| 14. Order: 0.5 g p.o. of an antibiotic. Available: Capsules labeled 250 mg _ | (0.5 g = 500mg)
x = 2 caps
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| 41. If 15 mL of solution contains 75 mg of medication, how many mg of medication are in 60 mL of solution? | 300mg
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| 43. A health care provider is instructed to administer 700 mL of a solution every 8 hours. How many hours will be needed to administer 2,100 mL? | 24 hours
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| 44. Two tablets contain a total of 6.25 mg of a medication. How many milligrams of medication are in 10 tablets? | 31.25mg
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| 45. If 80 mg of medication is in 480 mL of solution, how many milliliters of solution contain 60 milligrams? | 360mL
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Created by:
Brandi Sizemore
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