Sandra Bretting - “I woke up in the middle of the night and I just heard screaming. She's just like, 'Something's wrong, something's wrong. Like, She started throwing up a bunch.' But she's like, 'I think I needed to go to the ER.'"" Dana continues, “Seeing someone you love so much just become sick so quick. And knowing that every decision I make in this point, it's pretty critical. Um, to the point of like, do I call 911?” | 700 Club Canada

9.8K views · 335 reactions | How PaCO2 and PaO2 affect cerebral blood flow ... Dr Joosab (Roc) | Anesthesia | Facebook

SpO2 vs. PaO2 🩸🫁 🫁Oxygen measurements are not all the same! It’s important to know the differences between readings and what these are truly measuring (percentage, pressure, etc.) ⭐SpO2 (oxygen saturation) → the percentage of hemoglobin bound to oxygen → Most commonly measured with a pulse oximeter, or “pulse ox”, which is a small device which clips onto the patient’s finger. It’s a quick reading, and gives us an idea of the patient’s oxygenation status. → Take Note! Patients with COPD may ha