Tufts pharmacology - Study guides, Class notes & Summaries

Tufts Pharmacology;NBDE II Review Exam 2023 Questions and Answers with complete solution

Tufts Pharmacology Final Exam ...

Tufts Pharmacology NBDE II Review Exam ...

a. Procaine Ester local anesthetic, along with tetracaine and cocaine All others are Amides Which of the following is a local anesthetic subject to inactivation by plasma esterases? a. Procaine b. Lidocaine c. Prilocaine d. Mepivacaine e. Bupivacaine

Which of the following is a local anesthetic subject to inactivation by plasma esterases? a) procaine b) lidocaine c) prilocaine d) mepivacaine e) bupivacaine - procaine - only ester listed, rest are amides Procaine differs from lidocaine in that a) procaine is a p-aminobenzoic acid ester and lidocaine isn't b) lidocaine is meta-aminobenzoic acid ester and procaine isn't c) the duration of action of procaine is longer than that of an equal dose of lidocaine d) procaine hydrochlori...

Tufts Pharmacology NBDE Part II Exam 2024...

Which of the following is a local anesthetic subject to inactivation by plasma esterases? a) procaine b) lidocaine c) prilocaine d) mepivacaine e) bupivacaine - ANSWER procaine - only ester listed, rest are amides

According to textbooks, local anesthetics fall into the following classes in terms of duration of action... wha tis short? - ANSWER Procaine What is moderate? - ANSWER Prilocaine, mepivicaine, lidocaine What is long? - ANSWER Bupivacaine, tetracaine, etidocaine How does propranolol interact with lidocaine? - ANSWER 1. By slowing down the heart via beta receptor blockade, blood delivery (and lidocaine) to the liver is reduced, thus lidocaine remains in the systemic circulation longer and ca...

Tufts Pharmacology NBDE Part II UPDATED Exam Questions and CORRECT Answers Prazosin - Correct Answer- HTN, alpha1 blocker, inhibits release of norepinephrine Methyldopa - Correct Answer- HTN, acts centrally to stimulate alpha receptors Clonidine - Correct Answer- HTN, stimulates alpha2 receptors in CNS Propranolol - Correct Answer- HTN, nonselective beta blocker Metoprolol - Correct Answer- HTN, selective beta1 blocker

Prilocaine can cause - ANSWER methoglobinemia Esther LAs. They are metabolized in the... - ANSWER Procaine, tetracaine, cocaine, benzocaine. Plasma What must be true for a LA to penetrate tissue membranes? - ANSWER Non-ionized (free base form) What drug can prolong the effect of Lidocaine? - ANSWER Propanolol (competes for metabolism in liver, slows heart)