Procaine Study guides, Class notes & Summaries

Local Anesthetic CDCA Exam: PART ONE Questions with Complete Solutions What happens during depolarization? - Correct Answers Sodium in, Potassium out Primary action of local anesthetic in producing a conduction block? - Correct Answers *DECREASE* sodium's ability to permeate LA *decreases* the rate of depolarization and *increases* the firing threshold True or False? - Correct Answers True LA blocks the sensation of pain by? - Correct Answers Blocking nerve conduction to a circumsc...

1. Surface activity and low toxic potential? - Cocaine - Benzocaine - Bupivacaine - procaine - Lidocaine CORRECT ANSWER Benzocaine 2. Which of the following drugs can cause methemoglonemia? - Cocaine - Lidocaine - Bupivacaine - Procaine - Prilocaine CORRECT ANSWER Prilocaine 3. Vasoconstrictor in Local anesthetic solution is? - Reduce toxic effects of LA solution - Decreases depth & duration of LA - Increase bleeding - Increase toxic effects of LA - Has no effect on effi...

OMSA 2024 STUDY SET EXAM beta one - CORRECT ANSWER-heart beta two - CORRECT ANSWER-lungs pathway of conduction system - CORRECT ANSWER-SA node, AV node, Bundle of His, Purkinje fibers Amides (local anesthetics) - CORRECT ANSWER-Lidocaine, mepIvacaIne, bupIvacaIne Esters (local anesthetics) - CORRECT ANSWER-Procaine Cocaine-topical Tetracaine Benzocaine Benzodiazepines Reversal agent-diazepam (Valium) Midazolam (versed) - CORRECT ANSWER-Flumazenil (Romazicon) Barbiturates - CORRECT...

1) A nurse is preparing to apply lidocaine and prilocaine cream to a child prior to the insertion of an IV catheter. Which of the following actions should the nurse plan to take? a. Wash the site with alcohol prior to applying the cream b. Gently rub the cream into the skin c. Apply the cream 1 hour before the procedure d. Avoid removing the cream prior to the procedure. - CORRECT ANSWER c. Apply the cream 1 hour before the procedure 2)A nurse is caring for an infant who has Paten...

WREB Local AnesthesiaBenzocaine (topical) - correct answer American, Lanacaine, Hurricane, Anbesol, Orajel 5% Lidocaine (topical) - correct answer Lidoderm 2.5% prilocaine, 2.5% lidocaine (topical) - correct answer EMLA Esters can result in topical allergies because of... - correct answer PABA Oraquix (2.5% lido, 2.5% prilo) contraindications - correct answer Severe impairment of renal/hepatic function, pregnant women or under age 18 What kind of anesthetic is in dentipatch? - cor...

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...

1) GENERAL PRINCIPLES OF PHARMACOLOGY PART I PHARMACOKINETICS 001. Pharmacokinetics is: a) The study of biological and therapeutic effects of drugs b) The study of absorption, distribution, metabolism and excretion of drugs c) The study of mechanisms of drug action d) The study of methods of new drug development 002. What does “pharmacokinetics” include? a) Complications of drug therapy b) Drug biotransformation in the organism c) Influence of drugs on metabolism proce...

Anesthesia used to induce sleep is known as: - ANS General anesthesia. An example of a procedure that would use local anesthetic is: a.) Cataract extraction on an infant b.) Chalazion extraction on an adult c.) Non-contact tonometry d.) Corneal topography studies - ANS B. Chalazion extraction on an adult Local anesthetic an be injected into the area of the nerve that supplies sensation to the surgical site. This is known as: - ANS A regional block. A regio...

What happens during depolarization? Answer> Sodium in, Potassium out Primary action of local anesthetic in producing a conduction block? Answer> *DECREASE* sodium's ability to permeate LA *decreases* the rate of depolarization and *increases* the firing threshold True or False? Answer> True LA blocks the sensation of pain by? Answer> Blocking nerve conduction to a circumscribed area of the body Why does anesthesia fail to work near an abscessed tooth? Answer> Infection ...

Dosage Calculation RN Fundamentals Online Practice Assessment 3.0 (Test) Already Passed A nurse is preparing to administer eszopiclone 2,000 mcg PO to a client. How many should the nurse administer? 2 mg A nurse is preparing to administer codeine 20 mL oral solution to a client. How many tsp should the nurse administer? 4 tsp A nurse is preparing to administer furosemide 20 mg IM. Available is furosemide injection 10 mg/mL. How many mL should the nurse admsinister? 2 mL A nurse is prepa...