Wreb la Study guides, Class notes & Summaries

WREB Study GuideLocal anesthesia depresses excitation in nerve endings or inhibiting the conduction of what nerves? - correct answer peripheral LA differed from other drugs in that most other drugs are absorbed in the blood stream but LA stop their action once absorbed where? - correct answer systemic circulation Why are vasoconstrictors added to LA? - correct answer decrease blood flow at injection site, constrict blood vessels and allows for a longer working time more profound anesthesia...

WREB Local Anesthesia Study Guide Questions 2024. *LOCAL ANESTHESIA COMPLICATIONS + RELATED MEDICAL CONDITIONS (LA)* - correct answer *Lesson 1* Local Complications - correct answer Needles usually fracture at the ____ which is the weakest part - correct answer hub Name causes of a needle breaking - correct answer -sudden movement by patient *(MOST COMMON)* -insertion of the needle *all the way to the hub* -*bending* of needle before insertion -*change of needle direction* during ...

WREB Local Anesthesia*LOCAL ANESTHESIA COMPLICATIONS + RELATED MEDICAL CONDITIONS (LA)* - correct answer *Lesson 1* Local Complications - correct answer Needles usually fracture at the ____ which is the weakest part - correct answer hub Name causes of a needle breaking - correct answer -sudden movement by patient *(MOST COMMON)* -insertion of the needle *all the way to the hub* -*bending* of needle before insertion -*change of needle direction* during penetration What do you do ...

WREB Question and answers already passed 2023/2024How much anesthetic should be deposited when administering the PSA? - correct answer 0.9-1.8 ml Hematoma - correct answer the collection of blood under the skin as the result of blood escaping into the tissue from damaged blood vessels. bruise What is the most common medical emergency in dentistry? - correct answer Vasopressor syncope or fainting What does the mental nerve block anesthetize? - correct answer 1rst premolar, buccal mucous ...

WREB How much anesthetic should be deposited when administering the PSA? ANS- 0.9-1.8 ml Hematoma ANS- the collection of blood under the skin as the result of blood escaping into the tissue from damaged blood vessels. bruise What is the most common medical emergency in dentistry? ANS- Vasopressor syncope or fainting What does the mental nerve block anesthetize? ANS- 1rst premolar, buccal mucous membrane to midline , skin of the lower lip What does the Buccal nerve block anesthetiz...

**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...

WREB LA What are the two LA with MRD 400?? ANSWER- 2% Mepivacaine 3% Carbocaine What LA has a MRD 500? ANSWER- 2% Xylocaine (Lidocaine) what LA has a MRD 600? ANSWER- 4% Prilociane (Citanest) What is 4% Articaine trade name(s) ANSWER- Septocaine (GOLD) Septanest (SILVER) What is 0.5% bupivacaine trade name ANSWER- Marcaine (BLUE) What is 2% Mepivaciane trade name(s) **3** ANSWER- Carbocaine Prolocaine

How much anesthetic should be deposited when administering the PSA? CORRECT ANSWER 0.9-1.8 ml Hematoma CORRECT ANSWER the collection of blood under the skin as the result of blood escaping into the tissue from damaged blood vessels. bruise What is the most common medical emergency in dentistry? CORRECT ANSWER Vasopressor syncope or fainting What does the mental nerve block anesthetize? CORRECT ANSWER 1rst premolar, buccal mucous membrane to midline , skin of the lower lip What does t...

WREB Local Anesthesia Study Guide latest A patient complains of a lesion on the lower lip a day after LA administration, what is the most likely cause? - correct answersSelf mutilation A patient has received the IAN, lingual and long buccal injections for dental hygiene therapy in the mandibular right quadrant. The procedure has taken longer than expected and the patient is experiencing pain in the area. The injections are repeated, however, this time patient still expresses that the ...

WREB OSCE RDH (2024) EXAM!!