Answer:
Her friends are the ones peer pressuring her to tan otherwise she won't look nice while her aunt is warning her of the negative effect it could have that she has already experienced.
Explanation:
Answer:
The laboratory investigation is to check for the levels of pancreatic enzymes amylase and lipases in the blood.
Explanation:
The pancreas is an organ that is located in the abdomen and produces digestive enzymes and hormones that aid digestion, and empties into the small intestine.
When the pancreas is inflamed, these enzymes will leak into the blood cells the concentration of the enzymes in the plasma or serum will increases above the normal range, this mostly occurs in pancreatitis (which is the inflammation of the pancreas) or a mechanical injury to the pancreas as described in this question. These enzymes are found in other organs too, but they are mainly found in the pancreas in a larger concentration.
The two main enzymes that are assayed for in the laboratory are; Amylase and lipase. Amylase is an enzyme that digests carbohydrates, for the amylase test, blood or urine is used and the patient is asked to stay away from drugs that affect the amylase levels prior to the test procedure. The normal range of amylase in the blood is 23-140 U/L and an amylase concentration of > or = 200 U/L suggests injury to the pancreas.
Lipases are enzymes that breaks down lipids into fatty acids and glycerol, this test is more sensitive than the amylase test because the liopases are reabsorbed into the blood stream in the renal tubules hence maintain a constant concentration in the blood and can accurately be used to quantify the extent of damage to the pancreas. The normal range is 0 - 160 U/L and in the case of pancreatic injury, can have a 2 or 4 fold increase in concentration.
The principle of both tests is that they measure the activity of both enzymes in the blood colorimetrically or using a spectrophotometer.
Answer:
Post-traumatic stress disorder (PTSD)
Explanation:
Symptoms of PTSD usually begin within 3 months of the traumatic incident, but they sometimes emerge later. To meet the criteria for PTSD, symptoms must last longer than 1 month, and they must be severe enough to interfere with aspects of daily life, such as relationships or work. The symptoms also must be unrelated to medication, substance use, or other illness.
The course of the illness varies: Although some people recover within 6 months, others have symptoms that last for a year or longer. People with PTSD often have co-occurring conditions, such as depression, substance use, or one or more anxiety disorders.
After a dangerous event, it is natural to have some symptoms or even to feel detached from the experience, as though you are observing things rather than experiencing them. A health care provider—such as a psychiatrist, psychologist, or clinical social worker—who has experience helping people with mental illnesses can determine whether symptoms meet the criteria for PTSD.
Answer:
Plasticity refers to the ability of the brain to continue to grow new neural networks or reorganize existing networks; it is one way that the aging brain compensates for the loss of brain cells.
Explanation: