DAANCE- Module 3- Anesthetic Drugs & Techniques
Anesthesia and Pharmacology Terminology - Brevital (Sodium Methohexital): ️ Primary anesthetic agent introduced in the 1960s. - Balanced Anesthesia: ️ Use of several agents together to achieve desired effects. - Basic Requisites of an Anesthetic...
- Brevital (Sodium Methohexital): ✔️ Primary anesthetic agent introduced in the 1960s.
- Balanced Anesthesia: ✔️ Use of several agents together to achieve desired effects.
- Basic Requisites of an Anesthetic: ✔️ Lack of toxicity, non-flammable, non-addictive, minimal
allergenicity.
- Analgesia: ✔️ Given to feel no pain (e.g., Fentanyl and Local anesthetics).
- Amnesia: ✔️ Induced by benzodiazepines (e.g., Versed).
- Relaxation & Immobility: ✔️ Achieved with agents like Versed, Propofol (Diprivan), Brevital
(Methohexital), and Ketamine.
- Loss of Consciousness (Hypnosis): ✔️ Induced by Propofol & Brevital.
- Wakefulness System: ✔️ Core of brainstem with neurons to the cerebrum; interrupted by sleep-
inducing drugs.
- Anxiolytic (Anxiety-Reducing) Medications: ✔️ Diazepam or Midazolam.
- Relay Center: ✔️ Sensory neurons that sense pain pass through this region.
- Homeostasis (Homeostatic State): ✔️ Normal state with minimal variation in respiration and
circulation.
, - Pharmacokinetics: ✔️ The effects that the body has on drugs.
- Pharmacodynamics: ✔️ The effects that the drug has on different body systems.
- Rapid Redistribution: ✔️ Short-acting drug that remains attached to receptor sites for a brief time
before redistributing.
- Administration Routes:
- PO (per os): ✔️ Through the mouth (delayed onset, unpredictable effects, not suitable for nauseated
patients).
- Subcutaneous (SQ): ✔️ Beneath the skin (absorption somewhat delayed compared to IM or IV).
- Intramuscular (IM): ✔️ In the muscle (unpredictable onset, cannot titrate the dose).
- Intravenous (IV): ✔️ In the vein (rapid action).
- Inhalation Route: ✔️ Inhaled (very rapid absorption and titration).
- Four Levels of Sedation Continuum:
- ✔️ Minimal Sedation
- ✔️ Moderate Sedation
- ✔️ Deep Sedation (Analgesia)
- ✔️ General Anesthesia
- Minimal Sedation (Anxiolysis): ✔️ Normal response to verbal stimulation without affecting
cardiovascular function.
- Moderate Sedation (Conscious Sedation): ✔️ Normal response to verbal/light tactile stimulation;
cardiovascular function usually maintained.
- Deep Sedation (Analgesia): ✔️ Not easily aroused, but purposeful response after repeated or painful
stimulation.
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 CertifiedGrades. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.89. You're not tied to anything after your purchase.
