Local Anesthetic CDCA Exam PART ONE Questions and Answers
5 views 0 purchase
Course
Local Anesthesia
Institution
Local Anesthesia
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&g...
Local Anesthetic CDCA Exam PART ONE Questions and Answers 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 p ain by? Answer > Blocking nerve conduction to a circumscribed area of the body Why does anesthesia fail to work near an abscessed tooth? Answer > Infection lowers the pH of the tissue, which does not allow ionization of sodium molecules. Blood diffuseses the anesthetic away from the injection site (inflammation = higher blood flow) Which LA is metabolized by pseudocholinesterase? Answer > Esters: -Procaine (Novacain) -Benzocaine Which anesthetic is not an amide? Answer > Procaine (Novocaine)
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller TestTrackers. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.09. You're not tied to anything after your purchase.