Introducing OpenAnesthesia Summaries
Mini-reviews on high-yield topics in anesthesiology, critical care, and perioperative medicine.
New Podcast Episode:
OA-SPA Ask the Expert
Dr. Melissa Coleman and OpenAnesthesia Editor Dr. Aditee Ambardekar discuss historical perspectives in anesthesia and their role in education.
Meet Our New Editorial Board
Get to know our team of content experts!
Question of the Day
Which of the following would be LEAST likely to decrease mixed venous oxygen saturation (SVO2)?
Question of the Day
Explanation
Cyanide poisoning results in the cell's inability to utilize oxygen for ATP production, thus the body's oxygen consumption (VO2) is low. SVO2 is inversely related to VO2, thus SVO2 would be expected to be high in cyanide poisoning. Shivering would result in the opposite -- an increase in VO2 and therefore a decrease in SVO2. Anemia and hypoxemia both result in a lower SVO2.
OA Series Spotlight
Podcast
22:33
OA-SPA Ask the Expert
Historical Perspectives in Anesthesia and Their Role in EducationAditee Ambardekar, MD, MSEd, UT SouthwesternMarch 2023
Copy link