About Medscape Reference. Medscape Reference is the most authoritative and accessible point-of-care medical reference available to physicians and other health care professionals on the Internet and via mobile devices. Three distinct references, the Medscape Condition Reference, the Medscape Procedure Reference, and the Medscape Drug Reference make up Medscape Reference.
Benzodiazepines are a type of medication known as tranquilizers. Familiar names include Valium and Xanax. They are some of the most commonly prescribed medications in the United States. When people without prescriptions obtain and take these drugs for their sedating effects, use turns into abuse.
While the risk of lung cancer is increased with even a 10 pack-year smoking history, those with 30 pack-year histories or more are considered to have the greatest risk for the development of lung cancer. Among those who smoke two or more packs of cigarettes per day, one in seven will die of lung cancer.hile someone who smokes one pack of cigarettes per day has a risk for the development of lung cancer that is 25 times higher than a nonsmoker, pipe and cigar smokers have a risk of lung cancer that is about five times that of a nonsmoker. Recommended Related to Lung Cancer.