Child of some parents for fear that is being heated up, night lets them sleep air conditioning room, go out by air conditioning car, do not let the child give a bit sweat. Little imagine, this action is not full take. Be asked why? We might as well can perspire from factitious what first speak of.
Factitious what can perspire
The person is constant temperature animal, below the temperature condition that influences in 37 ℃ , on the rails of all sorts of life activity ability. Spread all over systemic cutaneous about 2 million ～ 5 million sweat gland, be human body " natural air conditioning implement " . When air temperature rises to 33 ℃ , sweat gland this one " air conditioning implement " begin to start, secrete sweat fluid. Air temperature prep above when 33 ℃ , perspire increase. According to measuring, fluid of every milliliter sweat can take away 580 calories of quantity of heat. Such, heat is produced inside body (or get heat radiation) with medicinal powder hot ability is in balance position, those who maintain temperature is constant. Otherwise, if in air temperature prep above 33 ℃ or temperature exceed the sweat gland when 37 ℃ not to discharge sweat, the accumulative quantity of heat inside body can be added gradually much, make temperature rise. When temperature rises to 40 ℃ above, the important biology activator inside body- - enzymatic active can be destroyed heat-resisting ability to be able to train.
Quite one part person is afraid of child be heated only, and do not understand perspired benefit. Just is those often never leave home, go out the child that takes car, whole days to cannot leave air conditioning, catch a cold easily or suffer heatstroke. And those day day outside amuse oneself, bask in the child that gets swarthy, most however and strong, not so be afraid of heat. Its reason depends on, of heat-resisting ability lose by force more or less be concerned with what the heat in the cell inside body should stimulate protein. To children, if airframe is couldn't get,take exercise, the heat inside body should stimulate albumen to add up to achievement to be able to decrease significantly, do not talk to go up heat-resisting ability, once enter high temperature environment, add sweat gland this one natural air conditioning implement also because of long-term need not and start be ineffective, sweat goes out not to come, the heat inside body comes loose not to go out, suffer heatstroke easily of course.
So, do this say air conditioning cannot be used? Either. When use air conditioning, should notice the following: 1. The room temperature of children room with 28 ℃ had better. 2. Time of air conditioning open is average with 2 ～ 3 hours advisable, 3 ～ drive every other 4 hours the window is ventilated 15 ～ 20 minutes, in order to make sure indoor air is fresh. 3. Maintain indoor and clean sanitation, prohibit smoking indoors. 4. Do not let the child depend on air conditioning, never leave home. Should look after children at least everyday to the activity outdoor 3 ～ 4 hours.
Previous12 Next