Why Does the Local and Systemic Absorption of Topical Anesthetics

question 6

Multiple Choice

Why does the local and systemic absorption of topical anesthetics increase the risk of toxicity?

• A) Topical anesthetics do not contain vasoconstrictors.
• B) Topical anesthetics are formulated in high concentrations.
• C) Topical anesthetics are absorbed quickly into the tissue and blood stream due to vasodilation of the area.
• D) All of the above

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