The advantages of Cetacaine are its low risk of allergy, rapid onset, and long duration of anesthesia
A) True
B) False
B
Explanation: B) The advantages of Cetacaine are its rapid onset and long duration. Cetacaine is formulated with benzocaine, tetracaine, and butamben. All three drugs are esters. The potential for allergy to para-aminobenzoic acid (PABA), a metabolite of benzocaine, does exist.
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