Tag: pulse oximeter
COVID-19 puts the spotlight on an unexpected racial disparity in health care
Evidence increasingly suggests that pulse oximeters, the little finger clips that measure blood oxygen, overestimate the blood oxygenation in Black patients. It's a problem that's been discussed a long time that took a pandemic to bring to public consciousness. How can SBM decrease or eliminate such healthcare disparities?
Misinformation and disinformation about facemasks and COVID-19
As evidence accumulates that facemasks work to decrease the risk of spreading COVID-19, new myths have arisen claiming that, not only do facemasks not work, but that they are actively harmful. These myths have no basis in physiology or chemistry, but that hasn't stopped anti-mask activists from using them to claim protection under the Americans With Disabilities Act.