This episode was originally published in April 2019 on From the Head of the Bed… a podcast for the anesthesia community. In this podcast, Ashley walks us through an overview of the most common IV anesthesia induction agents. We cover propofol, ketamine, etomidate, barbiturates (e.g. methohexital), dexmedetomidine and benzodiazepines (e.g. midazolam). A run down of the mechanism of action, dosing, onset, metabolism and physiologic effects are provided. This is an excellent introduction to these common medications and how to utilize them as part of a routine IV induction of anesthesia.
Ashley Scheil earned her BSN from Purdue University in 2012. She worked as a critical care Registered Nurse in the surgical ICU at the Roudebush VA Medical Center in Indianapolis for 6 years before going back to anesthesia school to earn her DNP at Marian University in May of 2020. Dr Scheil, DNP, CRNA practices anesthesia at IU Health Arnett Hospital as of September 2021.
Resources
Butterworth, J. F., Mackey, D. C., & Wasnick, J. D. (2018). Morgan and Mikhail’s clinical anesthesiology. McGraw-Hill Education.
Cohen, L., Athaide, V., Wickham, M. E., Doyle-Waters, M. M., Rose, N. G., & Hohl, C. M. (2015). The effect of ketamine on intracranial and cerebral perfusion pressure and health outcomes: a systematic review. Annals of emergency medicine, 65(1), 43-51.
Miller, R. D. (2014). Miller’s anesthesia. Philadelphia, PA: Elsevier.
Morris, C., Perris, A., Klein, J., & Mahoney, P. (2009). Anaesthesia in haemodynamically compromised emergency patients: does ketamine represent the best choice of induction agent?. Anaesthesia, 64(5), 532-539.
Nagelhout, J. J., Elisha, S., & Plaus, K. (2017). Nurse anesthesia. Elsevier Health Sciences.Audio Player
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