If a 250mg/5mL suspension is prescribed, how many mL are needed for a 375mg dose? A 5 mL B 7.5 mL C 10 mL D 3.75 mL ✓ Correct Answer: Option B 250mg/5mL = 50mg/mL. 375mg / 50mg/mL = 7.5 mL. Practice PCAT Exam Prep Quizzes → Browse All Questions Study Flashcards