Indlela yokuvikela umzimba iyezwa: yokusetshenziswa

Ngenxa izinzwa indoda uyakwazi ukubona ezihlukahlukene ulwazi kusuka imvelo futhi sihlaziye ke. Linikeza ukhona egcwele. Indlela banakekele izinzwa, ukuze okwenza imisebenzi ngokufanele kukho konke ukuphila komuntu? Ake ukubhekana ndawonye.

Uyini izitho umqondo

Man ubona leli zwe ngokusebenzisa izakhiwo bokuphila ukuthi abizwa ngokuthi izinhlelo sezinzwa. Zonke eziyisihlanu kuzo. Lokhu ezibukwayo, sokuzwa, olfactory, ethintekayo kanye gustatory. Ngamunye wabo uhlukile futhi ine isakhiwo yayo elinganiselwe. Nokho, nobabili zonke izinhlelo sezinzwa kuba phambi izigaba zezizwe ezintathu. receptor neuropathy ethulwa, umqhubi - yezinzwa, futhi central - cortex cerebral.

Indlela banakekele izinzwa

Iminyango izinhlelo sezinzwa ukusebenza ekhonsathini. A ukungasebenzi noma yisiphi sazo kufaka ukwehluleka isakhiwo sonke. Ngokuvamile basola kuba ukuziphatha kwabantu engenangqondo. Ngakho, ososayensi baye bafakazela ukuthi cishe 95% abantu bazalwa umbono omuhle, futhi yikho ngenxa ukuxhashazwa engenangqondo. Ngakho-ke kubaluleke kakhulu ukuba ulandele elula imithetho kwenhlanzeko izinzwa.

Ukunakekela

Indlela yokuvikela izinzwa emzimbeni ukuthi usinikeza 90% ulwazi? Akunzima kangaka. Okokuqala, ungavumeli lens ukhathele, ngoba ngenxa yalokho ungase ungaphinde umethembe umswakama waso. Ukuze uvimbele lokhu, akudingekile ukufunda ku ezokuthutha, ngoba lens kufanele njalo ukushintsha ugobile zabo ukuze ugxilise. Akunconyelwe futhi ukufunda ekukhanyeni ongaphakeme. Kunjalo, uma ukukhanya livela kwesobunxele, ingeyona ithunzi, futhi ibanga ethi okungenani 30 cm kuyinto efiselekayo qapha ikhompyutha babe nakakhulu -. Cm 50, futhi i-TV nokuthi ngaphezulu -. Mayelana 2 m Unganiki amehlo akho ukuphumula njalo ngemva kwemizuzu engu 15-20 . Yiqiniso, egqamile futhi eziyingozi amagciwane ohlelweni ezibukwayo inezidingo izindlela wayo ukulawula. Kodwa izibuko sezulu ecacile, buso ekhethekile ukuze isetshenziswe imisebenzi enobungozi, inhlangano efanele yokusebenza, inhlanzeko yomuntu siqu nazo kudingeka. Enye isiqinisekiso umbono omkhulu - khona ekudleni uvithamini A, okuyinto ocebile kakhulu emafutheni cod kwesibindi, aluhlaza okwesibhakabhaka, iparsley anyanisi oluhlaza.

Kanjani ukugcina ukuzwa

Amabutho yomuntu nokulondoloza ukuzwa. Phela, imbangela evame kakhulu ukwephulwa silula - ekuqongeleleni nesibabule indlebe umsele. Lahla ketshezi kumelwe niqaphelisise ilimaze eardrum. Ukuvuvukala maphakathi nendlebe kungenzeka kube umphumela kokuziphatha phakathi indlebe Amagciwane ngokusebenzisa nasopharynx futhi izinkinga Umkhuhlane noma angina.

Indlela yokuvikela izinzwa embuzweni, ekuphileni kwansuku zonke? Udinga hhayi ukulalela umculo okhalela phezulu, ikakhulukazi nge umdlali. Lokhu kunciphisa kuyaqina we eardrum. Cabanga nje: evamile ingxoxo umsindo ukushuba mayelana 60 dB, futhi ema-disco - 110. Ukuze uqhathanise, inkomba okufanayo jet enza kancane esingaphansi - 130 dB. Ikakhulukazi enkulu inkinga ehlelekile yasendlini nomthamo umsindo kuyinto ezindaweni idolobha elikhulu.

Indlela banakekele izinzwa: iphunga ne ukunambitheka

amafomu Specific lokuhogela, uhlelo olfactory. receptor zayo zitholakala kule ingaphakathi acinene. Zingase ukunciphisa umsebenzi wabo ngesikhathi imikhuhlane, ephelezelwa amakhala yisisu. Kulokhu, lo muntu olahlekelwe ikhono lokuhlukanisa zonke izinhlobo iphunga. Kuba kunganambitheki nokudla. Vumelana ngesikhathi imikhuhlane izitsha ozithandayo musa abangele iphango efanele. Indlela yokuvikela izinzwa umzimba obumba ukunambitheka? Kubalulekile ukuqinisekisa inhlanzeko emlonyeni, namazinyo nolimi, lapho ama-receptor zitholakala. Ungalokothi ukunambitha ukudla neziphuzo ukuba amazinga okushisa aphakeme kakhulu futhi ongaphakeme.

okusho touch

Isitho elikhulu obuntu isikhumba, esebenza njengoba uhlaka touch. Iqukethe ezihlukahlukene ezenza. Ngalo, siyaqonda ingcindezi, ukungakhululeki, izinga lokushisa, ubuhlungu, imvelo kanye uhlobo indawo. Wonke umuntu kufanele bagcine imithetho imikhiqizo ukunakekelwa kwesikhumba, basuke ehlelekile ukuthatha eshaweni, izingubo ezihlanzekile ukuqapha. Kufanele qaphela ukusha kanye frostbite, ungalokothi uthinte izinto eziyingozi, izitshalo engaziwa nezilwane.

Kasibili zonke izinzwa zibulale imikhuba emibi. Ugwayi, utshwala nezidakamizwa ukwehlisa yokwamukela ukuzwela embundwini futhi abangele izifo ezingathi sína kwababhemayo.

Indlela banakekele izinzwa? Touch, iphunga, emehlweni, ukunambitheka kanye ukuzwa njalo adinga ngokuvumelana nemithetho yenhlanzeko. Uma zazi wenze, ahole indlela yokuphila enempilo futhi bacabanga ngokuphepha kwabo, zonke izinzwa ezosebenza kahle futhi anikeze ezihlukahlukene emizweni yaleli zwe.