OMSA Exam #2 Questions and Answers
100% Solved | Latest Update
Why do you pull back on the plunger of a local anesthetic before injecting?
- Helps avoid injecting local anesthetic directly into a blood vessel
Why are local anesthetics combined with vasoconstrictors? - To slow
uptake and reduce...
What is the main reason that 100% oxygen is given after nitrous oxide? -
✔✔to prevent diffusion hypoxia
Local anesthetics do not eliminate the sensation of what? - ✔✔Pressure
What is the most useful property of narcotic analgesics such as Fentanyl
and Demerol? - ✔✔Analgesia (pain relief)
What is the reversal agent for narcotic analgesics? - ✔✔Narcan (naloxone)
What is the primary analgesia for an OS patient under sedation? - ✔✔local
anesthesia
What is the most important and possibly life threatening side effect of
narcotic analgesics? - ✔✔Respiratory depression
What drug is classified as a barbiturate? - ✔✔methohexital (Brevital)
Barbiturate anesthetics have what properties? - ✔✔Low incidence of
nausea and vomiting, ability to cause brief apnea, and rapid onset of action
What is a characteristic of Brevital? - ✔✔It is stable for 24 hours when
prepared with sterile water
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 JOSHCLAY. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $8.59. You're not tied to anything after your purchase.
