Today, according to the 2010 US Census, 260,073 people of Hmong descent reside in the United States up from 186,310 in 2000. The vast majority of the growth since 2000 was from natural increase, except for the admission of a final group of over 15,000 refugees in 2004 and 2005 from Wat Tham Krabok in Thailand.
Michael has 150+ answers in. Personal Question. Doctors don't prescribe oxygen therapy for almost all diseases because it's not true that oxygen therapy is good for almost all diseases.. Oxygen therapy is good for some problems, however. The OP is encouraged to upgrade his reading materials. Written Mar 18 Â· View Upvotes.
The air you breathe every day contains 21 percent oxygen. The oxygen you will receive at home is close to 100 percent pure oxygen. Because it is a pure concentration of oxygen, home oxygen is considered to be a drug and must be prescribed by your doctor.Oxygen is not addictive and causes no side effects when used as prescribed. Your doctor will prescribe a specific amount of oxygen that is right for you.ecause it is a pure concentration of oxygen, home oxygen is considered to be a drug and must be prescribed by your doctor. Oxygen is not addictive and causes no side effects when used as prescribed. Your doctor will prescribe a specific amount of oxygen that is right for you.