Здоровье подростКов
The problem of preservation and purposeful formation of health of children, youth in difficult modern conditions of development of Russia is exclusively significant and actual as it is connected directly with a safety and independence problem. In recent years in Russia there was a considerable high-quality deterioration of health of school students. According to researches, only 10% of graduates of schools can be considered healthy, 40% have various chronic pathology. At every second school student the combination of several chronic diseases is revealed.
During training at school the number of children with violations of the musculoskeletal device increases by 1,5 – 2 times, nervous diseases – twice, with allergic diseases – by 3 times, with short-sightedness – by 5 times.
Especially adverse situation with health of pupils is noted at schools of new type (gymnasiums, colleges, lyceums, schools with profound studying of subjects, etc.), educational process in which is characterized by the increased intensity. By the end of the year at grammar-school boys the frequency of hypertensive reactions twice increases, and total number of adverse changes of arterial pressure reaches 90%, emergence of the raised nevrotization it is noted at 55% - 83% of pupils of schools of new type.
Considerably incidence of teenagers increased: by results of routine inspections various diseases are registered at 94,5% of teenagers. Prevalence of the diseases limiting a choice of professions, reaches 3%.
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Прочитай текст и выбери правельный ответ верно (1 true) неверно 2(false)втексте не зказано(3 not state gary is a schoolboy.he goes to school 5 days a week, monday to friday.he usuallu 4 or 5 lessons every day.there are a lot of interesting subjects on his timetable english match natur study sports computing and others.gary likes sports most of all.after school gary plays chess or waches tv. in the eveniing he does his homework.garygoes to bed at 10 p.m. 1true 2false 3not stated gary s a pupil. he goes to school on saturdays. gary*s lessons start at 9 oclock. after school gary plays the piano. he usually does his homework in the eveming.