Question

Preparation #2: Ranitidine 125 mcg/kg Infusion 9 OD TO Patient weight: 158.4-lbs For stress ulcer prophylaxis, maintenance dose of 125 mcg/kg every 6 hours. Ranitidine 25 mg/mL Injection Solution (25 mL vial) D5W Injection Solution (100-ml IV bag) - 100-mL02 Total Volume In Supplies needed: Controle 1 Sterile needles and syringes ST gribe to Voto boot S I Procedure: SITET 1. Calculate the required quantity of each ingredient sw 2. Weigh and/or measure each ingredient accurately 3. Using aseptic technique, withdraw a volume from the 100-ml bag of NS equal to the volume of ranitidine injection solution to be transferred to the IV bag. 4. Using a new needle and syringe, aseptically withdraw the calculated quantity of ranitidine injection solution and transfer to the IV bag, 5. Mix well 6. Cover injection port with a tamper seal. nou b orbuto o 999 Calculations: () Calculate the quantity of ranitidine injection solution for this medication order. on ainsigni caso lo s a 11. 05 not to oni If the recommended final concentration of ranitidine infusion should not exceed 0.5- mg/ml, does this preparation meet that recommendation or should it be diluted in a larger volume of D5W?

Answer 1

According above given b4 1he Flaong eluhira ar Grven hat Ranitictine 125 mcy/eg pa Fent uleighr 156.4165 So We need to Calculate ne toal medicine ne quired for Re palienr in eveny tiy Here Comveit 158.4 bs to Egs T1.849021 158.4 lls appectimaldly e Cn -hke X 72 Insemy 9000 raniticline reputrcd for 9mg of It means 6 Horers. In every he pta lient he total vo le me of Drieg Is loo ml (Consists of dsm of rani Fefine · and DEW) Scanned with CS CamScanner

Then IDo m) X 9000-m c momg 25 D00 mc9 10oml asTwoing =) O.004 X 90Doncg O.86 m) 36 m) We need admster 26ml Soletion So final Concentrae lig of should not' exceed o.5 means 5do megm). Mcg Here this preparalinm meet har reComendalion or Shoruld 9t be da lieEd in a larger vəleme of DEW Concentralim 1s 9000 mcq 250 me need do So to n'o Scanned with CamScanner CS