Quality Assurance Project Plans for Nonpoint Source Projects. Requirements. A QAPP is required for all collection of environmental data funded by this program. Environmental data includes any measurements or information that describe environmental processes, location, conditions, ecological consequences, or health effects.
Top 100 Most Prescribed, Top Selling Drugs. The hypothyroid medication levothyroxine (Synthroid, AbbVie) continues to be the nation's most prescribed drug, and the antipsychotic aripiprazole (Abilify, Otsuka Pharmaceutical) continues to have the highest sales, at nearly $6.9 billion, according to the latest data from research firm IMS Health.
The relative magnitudes of the rates shown generally reflect prescription volumes. For example, the benzodiazepine with the highest number of ED visits, alprazolam, was the most prescribed benzodiazepine in the United States in 2008, with an estimated 44 million prescriptions (7). However, some exceptions exist: hydrocodone was prescribed nearly 124 million times and oxycodone nearly 45 million times in 2008, but hydrocodone ED rates were not higher than oxycodone ED rates.