false
Catalog
CRNA Insight
A Brief Synopsis of Nurse Anesthesia Pharmacology
A Brief Synopsis of Nurse Anesthesia Pharmacology
Back to course
[Please upgrade your browser to play this video content]
Video Transcription
Video Summary
Dr. Sarah Jerome's lecture offers a foundational overview of pharmacology for general anesthesia, aimed at nurse anesthetists in practice or training. It covers key pharmacologic agents, including benzodiazepines, induction drugs like propofol and ketamine, opioids, neuromuscular blockers, and inhalational anesthetics. Dr. Jerome, with 20 years of expertise as a CRNA educator, stresses that while this summary is instructive, it is by no means exhaustive of all anesthesia-related pharmacologies that nurse anesthetists use.<br /><br />The lecture begins with an examination of benzodiazepines, particularly midazolam, highlighting their role in preoperative anxiety reduction by targeting GABA receptors in the central nervous system. She expands upon this by explaining the induction phase drugs, namely propofol, etomidate, and ketamine, emphasizing their mechanisms, side effects, metabolism, and unique attributes when used for anesthesia.<br /><br />Opioids are examined for their analgesic properties in surgery and highlighted as part of an emerging trend towards opioid-sparing techniques due to societal opioid concerns. The session continues with neuromuscular blockers, such as succinylcholine for rapid onset paralysis and non-depolarizing agents like rocuronium and vecuronium, and wraps up with a discussion on inhalational agents like isoflurane and nitrous oxide, noting their systemic effects and significance in maintaining anesthesia.<br /><br />Throughout her lecture, Dr. Jerome links each drug type to their physiological impacts, metabolism, and role in surgical anesthesia, providing a solid foundational understanding for CRNAs while advocating for thoughtful, patient-specific pharmacologic decision-making.
Keywords
pharmacology
general anesthesia
nurse anesthesia
benzodiazepines
midazolam
induction agents
propofol
neuromuscular blockers
succinylcholine
rocuronium
inhalational anesthetics
CRNA
cardiovascular stability
respiratory effects
Sarah Jerome
nurse anesthetists
induction drugs
ketamine
opioids
GABA receptors
opioid-sparing techniques
isoflurane
10275 W. Higgins Rd., Suite 500, Rosemont, IL 60018
Phone: 847-692-7050
Help Center
Contact Us
Privacy Policy
Terms of Use
AANA® is a registered trademark of the American Association of Nurse Anesthesiology. Privacy policy. Copyright © 2024 American Association of Nurse Anesthesiology. All rights reserved.
×
Please select your language
1
English