Cambios fisicos en el adulto mayor www selectsinglesdating com

Posted by / 02-Nov-2017 09:05

Cambios fisicos en el adulto mayor

Axonal damage usually results in short-term changes in nervous system activity, or permanent inability of nerve fibers to send their signals from one part of the nervous system to another or from nerve fibers to muscles.The damage can thus result in a variety of symptoms relating to sensory or motor function.Advance directives come in two basic forms: (1) a living will, in which the person outlines specific treatment guidelines that are to be followed by health care providers; (2) a health care proxy (also called a power of attorney for health care decision-making), in which the person designates a trusted individual to make medical decisions in the event that he or she becomes too incapacitated to make such decisions.Advance directive requirements vary greatly from one state to another and should therefore be drawn up in consultation with an attorney who is familiar with the laws of the particular state.A pupil normally gets smaller when a light is shined either into that eye (direct response) or the other eye (indirect response).In an afferent pupillary defect (also called Marcus Gunn pupil), there is a relative decrease in the direct response.This condition is thought to be caused by lesions in the limbic system, a group of brain structures involved in emotional feeling and expression.

The person’s actual mood may be unrelated to the emotion being expressed.The precise origin and pathophysiologic processes of these diseases are unknown.The part of the nervous system that regulates involuntary vital functions, including the activity of the cardiac (heart) muscle, smooth muscles (e.g., of the gut), and glands.ACTH is extracted from the pituitary glands of animals or made synthetically.ACTH stimulates the adrenal glands to release glucocorticoid hormones.

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