MEDICATION CALCULATION #73
Order: naloxone (Narcan) IV, STAT. Child's weight: 20 kg. Child's drug dosage: 0.01 mg/kg. Available: Naloxone HCI injection 400 mcg/ml. (0.4 mg/ml) 10 multidose vial.
a. How many mg should the child receive?
b. How many mL of naloxone should be administered?
Please show your step by step calculations.
ANSWER
1. Amount of drug (mg) the child should receive.
Child's drug dosage = 0.01mg / kg.
Child's body weight = 20 kg.
So the amount of drug child should receive = 0.01 * 20
= 0.1mg.
2. Ml of naloxone should be administered.
Formula
* Drug should be administered = Dose ordered (mg) * Quantity(ml) / Have(mg).
Dose ordered = 0.01 mg /kg ( 0.1 mg /20kg )
Quantity = 1 ml.
Have = 0.4 mg.
As per formula
= 0.1 * 1 / 0.4
= 0.1 / 0.4
= 0.25 ml (0.1 mg)
MEDICATION CALCULATION #73 Order: naloxone (Narcan) IV, STAT. Child's weight: 20 kg. Child's drug dosage: 0.01...
MEDICATION CALCULATION #65 Order: Dilantin 60 mg, PO, bid. Child's weight: 12 kg. Child's drug dosage: 4-8 mg/kg/day Available: Dilantin - 30 Pediatric 30 mg/5mL oral suspension a. Is the prescribed dose within safe parameters? b. If the drug dose is to be administered, how many mL should the child receive? Please show your step by step calculations.
7. The order is for naloxone IV 0.02 mg. The dosage strength of the medication is 1 mg/mL. The drug reference information is as follows: Direct IV: Concentration: 10 mcg/mL. What amount of diluent should the nurse add to the medication? mL
MEDICATION CALCULATION #63 Order: Protamine sulfate 40 mg, direct IV, STAT. IV infusion should not exceed 5 mg/min. Available: Protamine Sulfate Injection 50 mg (10 mg/mL) for very slow IV use. a. How many milliliters (mL) should be administered? b. How many minutes are required to administer directly IV Protamine? Please show step by step calculations.
IV. Dosage Calculation by Body Mass 16. Fluorouracil 12 mg/kg/day IV, not to exceed 800 mg/day. The adult weighs 132 lbs. How many mg of the drug should the client receive per day? 17. Luminal 10 mg/kg IV. Client weighs 45 kg. How many ml should be administered if the stock is 130 mg/ml? 18. Diphenhydramine 50 mg qid. Weight = 15 lbs, Drug dosage = 20-40 mg/kg/day a) How many mL of the drug should be administered if the...
QUESTION 1 The nurse is preparing a medication for a child weighing 66 lbs. The order reads: Clarithromycin (Biaxin) 7.5 mg/kg a 12 hours oral suspension. The medication available is 250 mg/5 ml. How many ml of the medication will the nurse provide for each dose? 3.6 ml O 4.5 mL 2.3 mL 2.8 ml QUESTION 2 The nurse is preparing IV digoxin (Lanoxin) for a 2-year-old child weighing 33 lbs. The child is to receive 25 mcg/kg/d and the...
MEDICATION CALCULATION #70 Order: Leukeran 4.5 mg/m(squared)/single dose. Child's weight: 92 pounds; height is 58 inches. Use the nomogram below to determine body surface area (m(squared)). Child's drug dosage: mg/kg/day in divided doses. Available: Leukeran (chlorambucil) 2 mg tablet a. What is the child' body surface area? b. How many tablet(s) should the child receive? Please show your step by step calculations.
15. Ampicillin 500 mg IV q6h. How many cc of the drug will be administered if the stock is 1 g vial? IV. Dosage Calculation by Body Mass 16. Fluorouracil 12 mg/kg/day IV, not to exceed 800 mg/day. The adult weighs 132 lbs. How many mg of the drug should the client receive per day? 17. Luminal 10 mg/kg IV. Client weighs 45 kg. How many ml should be administered if the stock is 130 mg/ml? 18. Diphenhydramine 50 mg...
1. Allopurinol 400 mg IV is prescribed for the client with tumor lysis syndrome. The medication vial contains 500 mg per 25 ml. How many milliliters of medication should the nurse prepare? 2. The patient is to receive cefazolin 500 mg in 50 ml of NS IVPB. The medication is to be infused over 20 minutes. The nurse should set the infusion pump to deliver how many milliliters per hour? 3.The nurse prepares to administer naloxone 0.4 mg IV to...
Complete dosage calculation for patient who weighs 145 lb. The medication comes in an IV piggyback bag with the drug label below. Determine how many mL the patient will need for this order. What is the rate you will enter on the IV pump? Mannitol 1 g/kg IV over 60 minutes mL needed: IV Pump rate: 20% MANNITOL MANNITOL INJECTION USE
v. Dosage Calculation by Body Surface Area 20. Mustargen 6 mg/m² as a single IV dose. BSA = 1.5 m² How many ml should be administered per dose if eh stock 10 mg/ml? 21. Cyclophosphamide 100 mg/m²/day p.o. What is the dose per day if the client weighs 160 lbs and is 5 ft and 10 in. tall? 22. Sulfisoxazole 2 g/ m / day in four divided doses. Child's height is 50 in, and weighs 60 lbs. a) What...