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Medical Calculation QuizGrade 19 out of 20.0 (95%)Question 1CorrectMark 1.0 out of 1.0The directions for reconstitution of oxacillin sodium for injection are on the drug label.Directions read: "For IM use, add 5.7 mL sterile water for injection. Resulting solutioncontains 250 mg oxacillin sodium per 1.5 mL. The vial contains oxacillin sodiumequivalent to 1 g. Usual adult dosage of oxacillin sodium is 250 mg to 500 mg IM every4 to 6 hours." What is the final concentration of the prepared oxacillin solution for IMadministration?Select one:a. 250 mg/1.5 mL b. 500 mg/1.5 mLc. 50 mg/1.5 mLd. 125 mg/5.7 mLQuestion 2CorrectMark 1.0 out of 1.0A newborn is 22 1/4 inches long. How many centimeters should the nurse document onthe chart?Question 3CorrectMark 1.0 out of 1.0A child weighs 30 lb. How many kilograms does this child weigh? Round to the nearesthundredth.Question 4CorrectMark 1.0 out of 1.0A child has a body surface area (BSA) of 0.75 m2 and a medication order fordactinomycin 0.5 mg/m2 daily for 5 days IVP. How many milligrams should the nurseadminister daily?