Esters local anesthetics - Study guides, Class notes & Summaries

Exam 2: NUR100/ NUR 100 (Latest 2024/ 2025 Update) Pharmacology | Review with Questions and Verified Answers| 100% Correct| Grade A – Fortis Q: what drug classes are CNS depressants? Answer: -benzodiazepines (-lam/-pam) -barbiturates (-barbital) centrally acting muscle relaxants (baclofen, cyclobenzaprine, etc) Q: which drug is used more, barbiturates or benzodiazepines? why? Answer: -benzodiazepines (-lam/-pam) -bc they have less harsh side effects, and they are more...

WREB Study: Local Anesthesia & NO Questions How does local anesthesia work? a. it initiates depolarization b. it blocks depolarization c. it allows sodium transport across the nerve membrane - b. it blocks depolarization Which of the following makes local anesthetic most effective? a. rapid injection b. injecting a larger amount of anesthetic c. lipid solubility - c. lipid solubility Local anesthetics typically produce vasoconstriction. True False - False Amide-type ...

WREB Study Local Anesthesia & NO Questions How does local anesthesia work? a. it initiates depolarization b. it blocks depolarization c. it allows sodium transport across the nerve membrane - correct answer b. it blocks depolarization Which of the following makes local anesthetic most effective? a. rapid injection b. injecting a larger amount of anesthetic c. lipid solubility - correct answer c. lipid solubility Local anesthetics typically produce vasoconstriction. True Fals...

**Which of the following local anesthesic blocks uses pressure anesthesia of the tissues to reduce pt discomfort? A. Infraorbital block B. Inferior alveolar block C. Buccal block D. Greater palatine block CORRECT ANSWER D. Greater palatine block Esters have a shorter half-life than amides due to which of the following? A. Amides are broke down into the liver B. Esters are broken down in the blood plasma C. Esters are eliminated from the body via the kidneys D. Amides are eliminated fr...

NURS 3100 Question and answers verified to pass NURS 3100 - Module 19 The educator is preparing to discuss the classifications of local anesthetics. Which should the educator include when discussing amides? Note: Credit will be given only if all correct choices and no incorrect choices are selected. Select all that apply. A. Amides have fewer side effects than esters. B. Amides block potassium entry into the cell. C. Amides are similar in structure to cocaine. D. Amides tend to la...

CDCA Review: Local Anesthesia Questions with correct Answers 100% Verified What local anesthetic is metabolized by pseudocholinesterase? - Correct Answers Esters Where are ester local anesthetics hydrolyzed? - Correct Answers In the blood plasma by the enzyme pseudocholinesterase Which antiseptic should not be used? - Correct Answers Liquid Alcohol Before using a cartridge you should: 1) wipe it with disinfectant 2) soak it in alcohol 3) autoclave it and or sterilize it? - C...

NUR 101 INBDE Pharmacology Exam Review with 100% Correct Answers Ester Local Anesthetics *Ans* Procaine, Tetracaine and Cocaine Amide Local Anesthetics *Ans* Anything that is NOT Procaine, Tetracaine or Cocaine and ends in "-caine" Lidocaine *Ans* 1. SAFEST to use in children 2. 2% 3. pKa = 7.8 Bupivacaine *Ans* 1. LEAST SAFE to use in children 2. 0.5% 3. pKa = 8.1 Mepivicaine *Ans* 1. Causes LEAST amount of Vasodilation, thus can be packaged WITHOUT Epinephrine 2. 2% or 3% 3...

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...

WREB Local Anesthesia- Question and answers 100% correct 2023/2024 Benzocaine (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 ...

WREB Local Anesthesia Review Questions 2024. Benzocaine (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 anestheti...