Septic Shock From Pneumonia in Medicine / Internal Medicine — 65yo Man | Critical Care | SMLE Q#858
SMLE Question #858
Medicine / Internal Medicine
Critical Care
Last updated: February 2026
A 65-year-old man is in the ICU with septic shock from pneumonia. He has received initial fluid resuscitation and has been on low-dose norepinephrine for 12 hours. The team wants a hemodynamic parameter that, when normal, most directly reflects whether global oxygen delivery is meeting overall tissue oxygen demand. Which parameter best answers this question?
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