Physilogical characteristic _'s treatment of the elderly

Physilogical characteristic _'s treatment of the elderly
People are after in 40 s, organism shape and machine can present the old and feeble phenomenon gradually, usually think for 45- 65 years old it is old one of the beginning, over 65 is senescence phase. The elderly, a series of change has taken place in body shape and function, mainly showing in the following aspects: The organism does not make up the supersession in the composition some active proportion increase, for example compare with 20 years old at 65 years old, body fat produce, partly can reach 10- 20% of weight more; And the moisture increases and shows a tendency to reduce with age, lead to the fact the liquid quantity in cells to reduce in cells, and lead to the fact the cell quantity is reduced and shrink the internal organs. The organ function fails, especially digesting and assimilating, supersession function, excreting the function and circulates the function and fail, if inappropriate changes, will further promote the development of aging course.
(1) Change of the elderly's digestive function
1. The elderly change because of the shinking of periodontosis, decayed tooth, tooth, and loss teeth or obvious abrasion, so that influence chewing and digestion of the food.
2. Number of gustatory bud on the papilla of the tongue is reduced, enable sense of taste and sense of smell reducing and so that influence the appetite. Each tongue papilla includes the average of the gustatory bud, children are 248, the old man reduces to 30- 40 over 75, it is unusual and most people among them present the sense of taste, sense of smell.
3. The mucous membrane shrinks, moves the function and fails. Over 60 year old person, among them 50% can take place the intersection of stomach and the intersection of mucous membrane and person who wither change, stomach it is thin withering by muscle fibre for mucous membrane to become, the stomach empties time to lengthen, digestive tract movement ability is reduced, especially the intestines wriggle and weaken apt to cause indigestion and constipation.
4. The body of digestive gland withers, the secreting amount of digestive juice is reduced, digestion power drops.
Buccal gland body wither, make saliva secrete, reduce, saliva thin lowering by amylase content;
Gastric juice quantity and the intersection of gastric acid and degree drop, peptic and insufficient, not merely influence the food to digest, also one of the reasons which is short of iron anaemia of the elderly; Trypsin, lipase, amylase secrete reducing, active decline, obviously fail to the digestion power of food.
[1] [2][3][4]Make page one
|