During a kidney transplant evaluation, a transplant coordinator will arrange a series of tests to assess your treatment options. You'll be evaluated for potential medical problems such as heart disease, infections, bladder dysfunction, ulcer disease and obesity.
Are snakehead fish a dangerous invasive species in the USA? Invasive species, whether they are animals, fish or plants, are causing a huge problem around the world. An invasive species can cause huge disruptions to fragile, local ecosystems, as they often have no natural predators in their new habitat, take over territory and food sources required by indigenous animals for survival and sometimes even destroy terrain.
The northern snakehead is an aggressive freshwater fish that can grow to be about 4 feet long. It has been found in a variety of freshwater lakes, swamps, ponds, and streams of various temperatures, but cannot tolerate saltwater.The northern snakehead fish is native to parts of Asia and Africa. The northern snakehead fish has a large mouth with a strong jaw and sharp, canine-like teeth. 2  Its head resembles that of a snake; it has an elongated cylindrical shape with enlarged scales and eyes on each side near the top front of the head.