Vital Signs

Vital Signs is a valuable guide to understanding Pulse, Blood Pressure, Oxygen Saturation, and Carbon Dioxide readings. It explains why is blood pressure a set of two numbers? At what point you or your loved one’s oxygen level needs attention? What do the EKG charts tell you? Are you exhaling too much or too little carbon dioxide? How does a paper bag help with hyperventilation?
Find out how to read and understand critically important information displayed on patient monitors.