Procaine - Study guides, Class notes & Summaries

Table of content. Chapter Pages (1) GENERAL PRINCIPLES OF PHARMACOLOGY Error! Bookmark not defined. PART I PHARMACOKINETICS 4 PART II PHARMACODYNAMICS 8 (2) AGENTS, CONTROLLING THE FUNCTIONS OF THE PERIPHERAL NERVOUS SYSTEM 14 PART I LOCAL ANESTHETICS 14 PART II CHOLINOMIMETIC DRUGS 19 PART III CHOLINORECEPTOR BLOCKING DRUGS 23 PART IV ADRENORECEPTOR ACTIVATING DRUGS 31 PART V ADRENORECEPTOR ANTAGONIST DRUGS 38 (3) AGENTS, CONTROLLING THE FUNCTIONS OF THE CENTRAL NERVOUS SYST...

What potent drug used for pain control was derived from opium? CORRECT ANSWER Morphine All of the following are reasons why procaine was NOT as desirable as lidocaine for pain control EXCEPT one. Which one is the EXCEPTION? CORRECT ANSWER D. It was addictive Injectable amides are recommended over esters because there is: CORRECT ANSWER A and B (Less risk of allergic reactions and Increased potency) What drug did Horace Wells first introduce into dentistry for pain control? CORRECT ANSWE...

Ester Local Anesthetics CORRECT ANSWER Procaine, Tetracaine and Cocaine Amide Local Anesthetics CORRECT ANSWER Anything that is NOT Procaine, Tetracaine or Cocaine and ends in "-Caine" Lidocaine CORRECT ANSWER 1. SAFEST to use in children 2. 2% 3. pKa = 7.8 Bupivacaine CORRECT ANSWER 1. LEAST SAFE to use in children 2. 0.5% 3. pKa = 8.1 Mepivicaine CORRECT ANSWER 1. Causes LEAST amount of Vasodilation, thus can be packaged WITHOUT Epinephrine 2. 2% or 3% 3. pKa = 7.6 Arti...

Pearl - Amide- vs. Ester-Type Anesthetics - Answer Amide-type anesthetics can be recognized by the "i" in their name before the"-caine" ending (e.g., lidocaine, bupivacaine, mepivacaine, ropivacaine). Ester-type anesthetics do not contain an "i" before the "-caine" ending (e.g., procaine, benzocaine, cocaine, tetracaine). Hypersensitivity to one type of drug in an anesthetic class, such as the ester-type procaine, does not confer cross-reactivity to drugs within the opposite anesth...

An infant requiring treatment for syphilis should receive: A single dose of Cefoxitin Seven days of Procaine Penicillin G Ten days of aqueous crystalline Penicillin G 2. In a clinical scenario, if a neonate presents with a severe bacterial infection and requires intravenous antibiotic therapy, which of the following would be the most appropriate choice? Aqueous crystalline Penicillin G Procaine Penicillin Ceftriaxone Amoxicillin 3. If a healthcare provider encounters an infant born to a moth...

Lidocaine, Procaine, Cocaine, Benzocaine correct answers Tx: Local anesthetics MOA: blocks voltage sensitive Na channels (keeps them in open state), blocking action potential SE: decrease motor & autonomic activity, negative inotropic and chronotropic, smooth muscle relaxant M: plasma esterase (ester type), hepatic microsomal enzymes (amide type). Slow acetylators have prolonged action Benzodiazepines to treat OD Methemoglobinemia correct answers Hb oxidized by benzocaine (topical/pharyng...

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...

Local Anesthesia Final Exam Questions with Complete Verified Answers The first local anesthetic was A. lidocaine B. cocaine C. novocaine D. articaine --- correct answer ---B Which of the following is the most populate dental anesthetic used in the USA? A. Procaine B. novocaine C. Mepivicaine D. Lidocaine --- correct answer ---D Local anesthetics ______ the pain signal to the brain A. have no effect on B. slow C. speed D. block --- correct answer ---D

Dental Anesthesia 4DD SEM1 Test | Questions and Correct Answers | Latest Update 2024/2025 1. Surface activity and low toxic potential? - Cocaine - Benzocaine - Bupivacaine - procaine - Lidocaine - Answer - Benzocaine 2. Which of the following drugs can cause methemoglonemia? - Cocaine - Lidocaine - Bupivacaine - Procaine - Prilocaine - Answer - Prilocaine3. Vasoconstrictor in Local anesthetic solution is? - Reduce toxic effects of LA solution - Decreases depth & duration of LA ...

Antibacterials Exam Questions And Answers 100% Guaranteed Pass. Natural Penicillin: Clinical indications? Side effects? - AnswerGram + infections (anaerobic) Generally safe drugs - Allergic reactions - Renal tubular necrosis - Bleeding disorders - Intestinal dysbiosis (Hind-gut fermenters) - Procaine toxicity in horses Natural Penicillin: Example MOA Spectrum Solubility - AnswerPenicillin G, Benzylpenicillin Cell wall disruption Narrow, Gram +ve Water soluble (poor oral availab...