Ati lpn pharmacology proctored exam
Calculate the dosage using the label below. Round to the nearest tenth place. Order: Celestone, Soluspan (betamethasone) 12 mg IM q24 hr. for 2 doses. Available
Explanation & Rationale
Rationale: Ordered Dose: The prescription is for 12 mg of Celestone Soluspan (betamethasone) IM every 24 hours for 2 doses. Available Dose (from label): The vial contains 6 mg/mL. Dosage Calculation: Using the formula: Volume to administer (mL) = Available concentration (mg/mL) / Ordered dose (mg) Volume to administer = 12mg / 6mg/mL = 2 mL Administration Route: The order specifies IM (intramuscular) administration, aligning with the label instructions. Thus, 2 mL IM is the correct dosage to administer.
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