Question

solve this pediatric problems

Pediatric Dosing 1. Odered is Penicillin V Potassium 100 mg po q6h for a child weighing 36 lb. According to the harriet Lane Handbook, the recommended dosage of Penicillin V Potassium po for a child is 25 50 mg/kg/day divided 96-8hr. a is the dose dafe? b. How many ml per dose 2. A child weighs 35 lb and has an order for Keflex (cephalexin ) 150 g po q6h. Label is cephalexin 250 mg/5 ml a. What is the child weight in kg? b. How many mL will you administer? 3. Morphine sulfate 7.5 mg subcut q4h prn is ordered for a child weighing 84 lb. The recommended maximum dose for a child is 0.1 to 0.2 mg/kg/dose a. What is the safe dose range? b. How many ml will the nurse administer?] 4. A 44 lb child has an order for erythromycin oral suspension 250 bg po q6h. The usualy dosage for children under 50 lb is 30 to 50 mg/kg/day in divided dosages q6h. a. What is the daily safe dose? b. is the dosage ordered safe. Cefaclor 5. A child weighs 10 lbs. Cacior 180 mg po q8h is ordered. The recommended dosage is 20 mg/kg/day in 3 divided doses. a. Is the dose safe? b. How many mL will the nurse administer?

Answer 1

Solution he (step I child's weight in kg Ikg = 2.2 lbs So 36 = 16.3kg. 2 .2 (Step 1 Safe dosage range per day 16.3 kg x 25 mg / kg / day = 407.5 mg / day = 408 mg/day (Minimum o close 100.0 Maximum dose Flere, the recommended dose is given as 25-50 mgleg/ divided q6 - 8H2 ]. Therefore, 408-815 mg/day progol day. 96-8Hh is the safe dosage per day. (Step 1 Safe dosage for 6 hour each num I day= 24 hox , so 24 los = 4 timer aday Therefore, 408 = 102 mg Idose Menenum] 815 = 203-4 = 204 mg lolote [Maximum So, 100 mg po q6h is not safe as it is below there mai muen dose of 102020/2/21 07: mur

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. b. ML per dose Ing= 0.00lmt So, 102 mg / close = 102 x 0.001 mL = 0.102 mL n