Soil Profile â Soil Horizon: O horizon, A Horizon, E horizon, B Horizon, C Horizon or Parent rock, R Horizon or Bedrock. Soil. Soil is the thin top layer on the earthâs crust comprising rock particles mixed with organic matter. Pedology is the study of soils in their natural environment.
GENERIC NAME: tramadol and acetaminophen. BRAND NAME: Ultracet. DRUG CLASS AND MECHANISM: Ultracet is a combination of two drugs, tramadol (Ultram) and acetaminophen (Tylenol) that is used to relieve moderate, acute pain such as pain following dental or surgical procedures. Tramadol and acetaminophen each relieve pain, but they do so by different mechanisms.
Actually, this is no little drug at all, and definitely not something to just accept and take lightly. The generic name is sold as, isotretinoin, and formerly marketed as Accutane (Roaccutane outside the United States). Other generic forms of Accutane are Claravis, Sotret and Amnesteem. Accutane is part of a class of medications that were originally marketed as chemotherapy drugs. The generic versions of Accutane are just as dangerous as the original.