Ovulation occurs when a ripe ovum, or egg, is released from the ovary. The egg is released when the cavity surrounding it (the follicle) breaks ... Read More
Machine that monitors the amount of oxygen sticking to the hemoglobin in the blood. A BandAid™-style cuff is wrapped around the baby’s toe, ... Read More
Gas normally found in the atmosphere that is essential for our bodies' metabolism. The lungs take oxygen from the atmosphere and allow it to ... Read More
Device that measures the amount of oxygen in the air. It is often used to measure what fraction of inhaled air is oxygen. Room air that we ... Read More