A vial contains 2 mg/mL; you draw 0.5 mL. How many milligrams are delivered?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Study for the Archer Pharmacology Test to master dosage calculations and medication administration. Use flashcards and multiple choice questions with detailed explanations. Get ready for your exam!

Multiple Choice

A vial contains 2 mg/mL; you draw 0.5 mL. How many milligrams are delivered?

Explanation:
The amount delivered is found by multiplying the concentration by the drawn volume: 2 mg/mL × 0.5 mL = 1 mg. Here, the mg per mL unit times the mL volume gives milligrams, so half a milliliter at 2 mg/mL yields 1 mg. The other options would require different volumes at the same concentration (e.g., 0.25 mL would give 0.5 mg; 1 mL would give 2 mg; 2 mL would give 4 mg).

The amount delivered is found by multiplying the concentration by the drawn volume: 2 mg/mL × 0.5 mL = 1 mg. Here, the mg per mL unit times the mL volume gives milligrams, so half a milliliter at 2 mg/mL yields 1 mg. The other options would require different volumes at the same concentration (e.g., 0.25 mL would give 0.5 mg; 1 mL would give 2 mg; 2 mL would give 4 mg).

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy