If three carpules are used, what is the total volume?

Prepare for the CRDTS Local Anesthesia Test with our quiz. Use flashcards and multiple-choice questions, each with hints and explanations, to ensure you're ready for your exam!

Multiple Choice

If three carpules are used, what is the total volume?

Explanation:
Carpules used for dental local anesthesia are standardly 1.8 mL each. To get the total when three carpules are used, multiply 1.8 mL by 3, which equals 5.4 mL. So the total volume delivered is 5.4 mL. The other numbers come from multiplying 1.8 mL by the corresponding number of carpules (2 carpules → 3.6 mL, 4 carpules → 7.2 mL, 5 carpules → 9.0 mL).

Carpules used for dental local anesthesia are standardly 1.8 mL each. To get the total when three carpules are used, multiply 1.8 mL by 3, which equals 5.4 mL. So the total volume delivered is 5.4 mL. The other numbers come from multiplying 1.8 mL by the corresponding number of carpules (2 carpules → 3.6 mL, 4 carpules → 7.2 mL, 5 carpules → 9.0 mL).

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