Wreb Study guides, Class notes & Summaries

WREB Study Local Anesthesia & NO Questions Clearly Answered 2024. 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 vasocons...

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 Written BoardNerve Function: Messages are electrical action potentials called - correct answer impulses SAME- Sensory = __________ Motor= ______________ - correct answer sensory = afferent motor = efferent Sensory neurons conduct impulses from the body to the brain and include what sensations? - correct answer temperature pressure pain Motor impulses are from the brain to the body and contain what commands - correct answer move away from stimulus move towards stimulus ...

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...

WREB Written Board Correctly Answered Questions 2024. Nerve Function: Messages are electrical action potentials called - correct answer impulses SAME- Sensory = __________ Motor= ______________ - correct answer sensory = afferent motor = efferent Sensory neurons conduct impulses from the body to the brain and include what sensations? - correct answer temperature pressure pain Motor impulses are from the brain to the body and contain what commands - correct answer move away fro...

WREB Written LA Board Review Question and answers 100% correct 2023/2024 Use of ____ is a relative contraindication for ASA III or IV patients with significant cardiovascular disease a) LA with epi 1:200,000 b) A racemic epinephrine gingival retraction cord c) Mepivacaine 3% plain d) Prilocaine 4% - correct answer A racemic epinephrine gingival retraction cord Longer duration of anesthesia is achieved when a) Infection is present b) The injection site is highly vascular c) A nerve...

Local Anesthesia - Final WREB (w N2O) Review Guide 2024.Different methods of anesthesia, historically - correct answer Refrigeration, compression, hypnosis, electricity, acupuncture, pharmacologic agents Types of syringes - correct answer Sterilizable, safety (single use), needle-less (air jet injector), computer controlled, disposable plastic Types of breech (side) loading syringes - correct answer Aspirating (what we have), self-aspirating Components of a syringe: needle adapter - cor...

WREB Local AnesthesiaWhat happens in a anaphylactic reaction - correct answer life-threatening causing bronchospasm & drop in BP what do you do for an immediate allergic reaction - correct answer 911 2.Get preloaded Epi syringe in the emergency kit and inject pen in patient's deltoid, tongue, or lateral thigh re-administer Epi pen in 5 minutes ONLY IF SYMPTOMS PERSIST. Chest pain (Angio Pectoris) - correct answer patient has tight , heavy, or constricted chest pain and may clench their...

Local Anesthesia - Final WREB (w N2O)Different methods of anesthesia, historically - correct answer Refrigeration, compression, hypnosis, electricity, acupuncture, pharmacologic agents Types of syringes - correct answer Sterilizable, safety (single use), needle-less (air jet injector), computer controlled, disposable plastic Types of breech (side) loading syringes - correct answer Aspirating (what we have), self-aspirating Components of a syringe: needle adapter - correct answer *A in i...

WREB CTP Study Guide