1 Dizziness, lightheadedness, or fainting. 2  A pulse oximeter is a device that measures the amount of oxygen in your blood.  Blood tests may be done to measure blood gases, such as oxygen, acids, and carbon dioxide. Blood tests may also be used to find the cause of your hypoxia.
Iridium(noun) a rare metallic element, of the same group as platinum, which it much resembles, being silver-white, but harder, and brittle, and indifferent to most corrosive agents. With the exception of osmium, it is the heaviest substance known, its specific gravity being 22.4. Symbol Ir. Atomic weight 192.5.
Iridium Prices and Iridium Price Charts. Iridium Price 870.00 USD/ozt (819.81 EUR/ozt) 14 Apr 2017 - 52 Week Low 520.00 USD/ozt 52 Week High 870.00 USD/ozt. Iridium Price Charts in Different Time Ranges. 6 Month Iridium Price Â» Iridium Market Data Â».