The Anesthesia Consultant

FEBRUARY 19, 2016

As an experienced anesthesiologist, I’ve personally watched over 25,000 patients sleep during my career. Because of the decrease in ventilation, the oxygen saturation level will drop. As anesthesiologists, we administer oxygen via nasal cannula or via a mask, and the oxygen saturation will increase to a safe level again.

Blood Oxygenation Levels 52

Blood Oxygenation Levels Post-Anesthesia Anesthesia General Anesthesia 52

The Anesthesia Consultant

OCTOBER 8, 2019

At the onset of general anesthesia anesthesiologists place an ET tube through the mouth, past the larynx (voice box), and into the trachea (windpipe). The ET tube is a conduit to safely transfer oxygen and anesthesia gases into and out of the lungs. Anesthesiologists are vigilant during extubation. Extubation is risky business.

General Anesthesia 52

General Anesthesia Anesthesia Anesthesiologist Post-Anesthesia 52

The Anesthesia Consultant

AUGUST 16, 2018

These three words make any anesthesiologist cringe. In layman’s terms, anoxic brain injury, or anoxic encephalopathy, means “the brain is deprived of oxygen.” In an anesthetic disaster the brain can be deprived of oxygen. Without oxygen, brain cells die, and once they die they do not regenerate. Anoxic brain injury.

Post-Anesthesia 52

Post-Anesthesia Anesthesia Anesthesiologist Vital Signs 52