Engines need fuel, but also need proper amounts of oxygen to burn the fuel. Carburetors mix air and fuel in the proper amounts to ensure efficient combustion in the engine.ngines need fuel, but also need proper amounts of oxygen to burn the fuel. Carburetors mix air and fuel in the proper amounts to ensure efficient combustion in the engine.
The Northwest HIDTA's initiatives blend a variety of law enforcement and demand reduction initiatives into a unitized approach to countering the drug threat in Pacific Northwest. The focus is upon five mutually supportive disciplines, which are Intelligence, Investigations, Interdiction, Education and Prevention.
HIDA Scan. A hepatobiliary scan also known as a HIDA scan is an imaging procedure used to diagnose problems in the liver, gallbladder and bile ducts. In the HIDA scan, a radioactive chemical fluid (marker) is injected into a vein in your arm. As this marker travels through the liver to the gallbladder and into the intestine, it can be seen on a scan. The marker can show whether bile ducts are missing or blocked, and other problems.