Tufts pharmacology - Study guides, Class notes & Summaries

Tufts Pharmacology Final Exam ...

Tufts Pharmacology NBDE II Review Exam ...

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...

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

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)

Prilocaine can cause - methoglobinemia Esther LAs. They are metabolized in the... - Procaine, tetracaine, cocaine, benzocaine. Plasma What must be true for a LA to penetrate tissue membranes? - Non-ionized (free base form) What drug can prolong the effect of Lidocaine? - Propanolol (competes for metabolism in liver, slows heart) High plasma levels of LA cause.....even higher plasma levels cause... - Depression of CNS Inhibitors....shuts down respiration This disease makes you more s...