A pulse oximeter can be useful in any form of setting where a person’s oxygenation is unstable and requires monitoring. It can also be used as a life saving medical device during emergency. The following describes areas where it is usually found and people who use it. Hospital Patients In hospitals, this device are usually [...]

An Arterial Blood Gas Test is a more comprehensive blood test (also known as an ABG test) that measures the acidity and level of oxygen and carbon dioxide specifically in the blood from an artery. During this test, the following will be checked and measured. The pressure of oxygen dissolved in the human blood and [...]