PNR200

When patients are allergic to the Ester anesthetic, what is it they are truly allergic to - byproduct of the drug, para-aminobenzoic acid (PABA) how is PABA formed - when the drug is metabolized in the blood plasma by plasma pseudocholinesterase what topical anesthetics are esters - benzocaine what is different about the biotransformation of articaine - mostly (90-95%) in the blood, and about 5-10% in the liver which anesthetic is the least vasodialating - mepivicaine Where is prilocaine me...

When a nerve is in its resting state, the: A. K+ is concentrated outside the cell B. Cell membrane is positive on the outside of the cell C. Na+ is concentrated outside the cell D. Cell membrane is more positive on the inside of the cell - C. Na+ is concentrated outside the cell Which of the following maintains the resting potential of a nerve fiber? A. The K+ pump B. The Na+ pump C. The concentration gradient D. The electrical impulse - B. The Na+ pump Select the following anesthetic(s) ...

Where does the mandibular nerve pass through in the skull? - Foramen Ovale What is the maxillary division of the trigeminal nerve? - Sensory Which nerve is NOT associated with the mandibular nerve branch? - Infraorbital nerve Which teeth does the PSA injection innervate? - 1st, 2nd, and 3rd maxillary molars * Does not innervate the mesiobuccal cusp of the maxillary 1st molar Which injection is needed to anesthetize linguals of maxillary anteriors? - Nasopalatine Which injections are needed...

PNR200 EXAM 3 / PNR 200 (LATEST UPDATE 2024 / 2025) MENTAL HEALTH NURSING | QUESTIONS AND VERIFIED ANSWERS | 100% CORRECT | GRADE A - FORTIS