Physical fitness is the ability of an individual to perform day to day activities without fatigue. It involves several aspects, including cardiovascular ability, muscular strength, and flexibility. Proper diet and sleep can help someone attain physical fitness, and physical fitness improves overall physical health.
The condition is known as Grey Turner sign.
Ecchymosis refers to bruise or discoloration. Flank refers to area between the last rib and hip on the side of body. Now, ecchymosis at flank is indicative of retro peritoneal hemorrhage. Retro peritoneal refers to peritoneum and occurrence of hemorrhage states bleeding which subsequently causes accumulation of blood. These signs are Grey Turner's sign and further diagnose the attack of acute pancreatitis.
Pancreatitis is the death of part of pancreas which is accompanied by release of pancreatic fluid and blood in the abdomen. The consequence is decrease in blood pressure and blood volume. Symptoms include vomiting, abdominal pain, nausea, fever etc. Decrease in blood volume and vomiting results in hypovolemic shock.
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My personal, tentative wild guess is: <em>apnea</em>
Answer: B. Exercise is a subset of physical fitness.
Explanation: