Atherosclerosis of native arteries of left ankle with ulceration, I70.243; Nonpressure, chronic ulcer of left ankle with necrosis of muscle, L97.303; Patients at risk for arterial ulcers include those with a history of smoking and intermittent claudication. Typical descriptors for the skin status include the following:
Are you aware of what do polar bears eat? The polar bears are carnivorous by nature and the most flesh-eating animal in the bear family. Most of the polar bears predominantly eat ringed and bearded seals.For the reason that polar bears inhabits all throughout Arctic regions where millions of seals reside, they do not find it hard to prey such animals.olar bears also feed on reindeer, rodents, shellfish, crabs, wild foods, muskox, birdsâ eggs, and other polar bears. Their diet is supplemented by some fruits and plants including berries, kelp and roots. Although rare, they also come into conflict with humans.
polar bears are considered to be marine mammals. 1  A polar bear's front paws propel them through the water dog-paddle style. The hind feet and legs are held flat and are used as rudders. 2  A thick layer of fat, up to 11 cm (4.3 in.) thick, keeps the polar bear warm while swimming in cold water. Polar bears can obtain a swimming speed of 10 kph (6.2 mph). A polar bear's nostrils close when under water. Diving. Polar bears make shallow dives when stalking prey, navigating ice floes, or searching for kelp.