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Author Question: When we are listening to someone speak, we are not passive; rather, we nod our heads, purse our ... (Read 10685 times) |
Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.
Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.
The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.
No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.
In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.