Ordered: Methotrexate Sodium 0 $\sqrt{\frac{\text { Height in centimeters } \times \text { weight in kilograms }}{3600}}$

question 28

Essay

Ordered: Methotrexate sodium 0.25 g for child with lymphoma who weighs
80 lb and is 125 cm tall.
SDR: 200 to 500 mg per m² every 2 to 4 weeks for lymphoma
BSA formula for m²: $\sqrt{\frac{\text { Height in centimeters } \times \text { weight in kilograms }}{3600}}$ a. BSA for this child (calculate formula)
b. SDR for this child
c. Ordered dose
d. Evaluation and decision

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