Esters cause allergic reactions due to one of their metabolites, known as:
A) an amide
B) para-amino benzoic acid (PABA)
C) methylparaben
D) benzocaine
B) para-amino benzoic acid (PABA)
Esters are associated with a higher incidence of allergic reactions because of one of their metabolites: para-amino benzoic acid (PABA).
Health Professions
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Class K portable fire extinguishers have a unique wand applicator at the end of the discharge hose. This allows the user to apply the agent as a _____________, which helps prevent grease splash and fire reflash while cooling the cooking appliance equipment
a. foam blanket b. water spray c. fine mist d. saponification (soapy) blanket
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As a consequence of local anesthetic, the primary causes of trismus are hemorrhage and muscle trauma following injection
A) True B) False
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