MTH101 Learning Objectives weeks 6-8 (set 3)

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Hondros College *

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101

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Mathematics

Date

Jun 6, 2024

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docx

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Learning Objectives week 6-8, math practice problems ( set #3) Directions: Read all questions carefully. Use “ leading zeros ” where appropriate. Use only approved calculators. Write the equivalent indicated 1. 780 mcg = ____________ mg 2. 0.07 g = _____________ mg 3. 7.4 mg = ___________ mcg 4. 185 lb = __________ kg (round your answer to the nearest tenth if needed) 5. 63 kg = __________ lb 6. 11 lb 7 oz = ________ kg (round your answer to the nearest tenth if needed) 7. 4.33 hours = ________ h _______ min 8. The physician orders phenobarbital 60 mg PO q12h a day for a child weighing 45 lb. Phenobarbital is available as 20 mg/5 mL. The recommended daily dosage is 4- 6 mg/kg/day in divide doses 2 times a day. a) What is the client’s weight in kilograms? ____________ (round to the nearest tenth if needed) b) What is the safe 24-hour dosage range for this child? Label your answer correctly. _________________________ c) Is the order safe? (Explain) _________________________ d) If safe how many mL will you administer per dose? If not safe what nursing intervention needed? ___________ 9. The pediatric patient weights 10 lb 15 oz.
Learning Objectives week 6-8, math practice problems ( set #3) The order reads Dilantin 15 mg PO q 12 h. The recommended dosage is 4 -8 mg/kg/day in divided doses twice a day. Available: Dilantin as oral solution 125 mg per 5 mL. a) What is the client’s weight in kilograms? ____________(round to the nearest tenth if needed) b) What is the safe 24-hour dosage range for this child? Label your answer correctly. __________________________ c) Is the order safe? (Explain) _________________________ d) If safe how many mL will you administer per dose? If not safe what nursing intervention needed? 10. The doctor has ordered Gentamicin 30 mg IV q8h for a child weighing 30 lb. The recommended dose range for Gentamicin is 2 to 2.5 mg/kg/dose up to three times a day. Gentamicin is available as 20 mg/2 mL. a) What is the child's weight in kilograms? ____________(round to the nearest tenth if needed) b) What is the safe dosage range for this child? ______________________mg/dose c) Is the dosage ordered safe? (YES or NO, Prove mathematically) _______________ d) If the ordered dosage safe how many mL will the nurse administer per dose? If the ordered dosage not safe what nursing intervention is needed? ________________ 11. Solumedrol 2 mg/kg is ordered per dose for a child weighing 10.8 lb. Solumedrol is available as 75 mg/5 mL. How many mL will the nurse administer per dose? _________ mL (Round your answer to the nearest hundredth if needed)
Learning Objectives week 6-8, math practice problems ( set #3) 12. The physician orders albuterol sulfate 110 mcg/kg po tid for a pediatric patient weighing 27 pounds. Available is albuterol sulfate syrup 2 mg per 5 mL. How many mL will the nurse administer per dose? ____________ mL (Round your answer to the nearest tenth if needed) 13. The physician prescribed Choledyl 3.1 mg/kg PO q6h. Choledyl elixir is available as 100 mg/5 mL. The client’s weights 130 lb. Round your answers to the nearest tenth if needed. a) How many mL of medication will the nurse administer per dose? _________ mL b) How many mL of medication will the client receive per day? ___________ mL 14. The doctor ordered Stelazine 1.6 mg IM q6h prn. The label on 10 mL multidose vial reads 2 mg/mL injection. How many mL will the nurse administer per dose? _____________ mL 15. Ordered: 500 mL of LR to be infused over 6 hours. How many milliliters per hour should IV pump be set for? Round your answer to the nearest integer (whole number) if needed. __________________ mL/h 16. Ordered 1.5 L of NS to be infused over 12 hours. How many milliliters per hour should IV pump be set for? Round your answer to the nearest integer (whole number) if needed. _________________ mL/h 17. The order reads 750 mL of NS IV to infuse over 24 hours. How many milliliters per hour should IV pump be set for? Round your answer to the nearest tenth if needed. __________________ mL/h
Learning Objectives week 6-8, math practice problems ( set #3) 18. The physician prescribed Rifadin IV 600 mg in 500 mL D5W to infuse over 3 hours. How many milliliters per hour should IV pump be set for? Round your answer to the nearest integer (whole number) if needed. _______________________ mL/h 19. The medication order reads 500 mg ampicillin in 100 mL NS infuse over 40 minutes. How many milliliters per hour should IV pump be set for? Round your answer to the nearest integer (whole number) if needed. ______________________ mL/h 20. The prescriber orders 40 mEq KCl in 100 mL over 45 minutes. How many milliliters per hour should IV pump be set for? Round your answer to the nearest integer (whole number) if needed. _____________ mL/h 21. Order reads 1 g Claforan in 100 mL D5W infuse over 90 minutes. How many milliliters per hour should IV pump be set for? Round your answer to the nearest integer (whole number) if needed. _____________ mL/h 22. Order reads 75 mg Eloxatin in 250 mL D5W infuse over 1.5 hours. How many milliliters per hour should IV pump be set for? Round your answer to the nearest integer (whole number) if needed. ________________ mL/h 23. The physician ordered 0.75 L of NS IV over 10 hours. The tubing set is 10 gtt/mL. Calculate the flow rate for manually regulate IV in drops per minute. ______________ gtt/min 24. The order reads Zosyn 2.25 g in 100 mL NS IV over 30 minutes, using 15 gtt/mL tubing. Calculate the flow rate in drops per minute. _________________ gtt/min
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