Ohm's Law states that an electrical circuit's current is directly proportional to its voltage, and inversely proportional to its resistance. So, if voltage increases, for example, the current will also increase, and if resistance increases, current decreases; both situations directly influence the efficiency of electrical circuits.
Lumbosacral Radiculopathy Definition. Lumbosacral radiculopathy is a broad term referring to a range of symptoms associated with the nerves of the lumbosacral plexus in the lower back. The lumbosacral plexus encompasses the nerves that exit the spinal cord at the lumbar, sacral and coccygeal regions of the spine.Radiculopathy occurs when an anatomical abnormality has caused one or more of these nerves to become irritated, pinched or impinged.he lumbosacral plexus encompasses the nerves that exit the spinal cord at the lumbar, sacral and coccygeal regions of the spine. Radiculopathy occurs when an anatomical abnormality has caused one or more of these nerves to become irritated, pinched or impinged.
Hepatoportal microvascular dysplasia (MVD) is a blood vessel abnormality inside the liver that causes shunting (bypass) between the portal vein (the blood vessel that connects the gastrointestinal tract with the liver) and circulation into the system.ymptomatic dogs over two years of age typically acquire a shunt owing to acute or chronic inflammatory, tumor, or toxic liver ailments. Microscopic features of many disorders causing a lack of fluid in the hepatic portal are similar to hepatoportal microvascular dysplasia.