â¢ 365.23, Chronic angle-closure glaucoma; and. â¢ 365.24, Residual stage of angle-closure glaucoma. Other types of glaucoma include the following: â¢ Low-tension glaucoma (365.12) â optic nerve damage even though eye pressure is not elevated. â¢ Pigmentary glaucoma (365.13) â develops in young or middle-aged adults.
Nearly all of the Earth's atmosphere is made up of only five gases: nitrogen, oxygen, water vapor, argon, and carbon dioxide. Several other compounds also are present. Although this CRC table does not list water vapor, air can contain as much as 5% water vapor, more commonly ranging from 1-3%.
The composition of air is necessary for life on Earth. It is mostly made of nitrogen, around 78 percent by volume. The second most abundant element is oxygen, required for respiratory processes, which makes up about 21 percent of the atmosphere's air.