2. Rheostats in cathodic protection. a rheostat is a resistor used to adjust current in a circuit. can any body please tell me what is the use of ammeter. An ammeter measures the electric current in a circuit.t is a type of potentiometer that has two terminals instead of three. The two main types of rheostat are the rotary and slider. The symbol for a rheostat is a resistor symbol with an arrow diagonally across it.
A answered. Rhabdomyosarcoma starts in the cells of the body's skeletal muscles. These are the muscles that we can control, such as those in our limbs, necks, and faces. When certain DNA mutations occur, it causes an overproduction of cells that build up and form a tumor in the skeletal muscles. Different types of rhabdomyosarcoma develop in different places, but it most commonly affects the head, neck, arms, legs, abdomen, genitals, and urinary organs. These tumors usually cause a lump that grows and may become painful, but, depending on what area is affected, rhabdomyosarcoma can affect the body in a variety of ways, including bleeding from the affected area. If tumors are not treated, they continue to grow and may create other complications throughout the body.
Rhabdomyolysis occurs when there is damage to the skeletal muscle. The injured muscle cell leaks myoglobin (a protein) into the blood stream. Myoglobin can be directly toxic to kidney cells, and it can impair and clog the filtration system of the kidney. Both mechanisms can lead to kidney failure (the major complication of rhabdomyolysis). Significant muscle injury can cause fluid and electrolyte shifts from the bloodstream into the damaged muscle cells, and in the other direction (from the damaged muscle cells into the bloodstream). As a result, dehydration may occur.