Kiwon lafiya, Magani
Tsarin da kuma aiki da mutum kwarangwal. A tsarin da kwarangwal
Kwarangwal hoto wanda za a gabatar daga baya, shi ne wani tara na kashi Kwayoyin da kwayoyin. Maganar yana Greek asalinsu. A translation, ajalin nufin "bushe". A kwarangwal aka dauke su a m ɓangare na musculoskeletal tsarin. Yana tasowa daga mesenchyme. Next, dauki mukalli kwarangwal: tsarin, aiki, kuma haka a kan ..
jima'i siffofin
Kafin mu yi magana game da abin da ayyuka suna yi da wani kwarangwal, ya kamata a lura da wani yawan rarrabe fasalulluka na wannan sashi na jiki. Na musamman sha'awa ne tsarin fasali na wasu jima'i. A total akwai 206 ƙasũsuwa da cewa yin up da kwarangwal (photo nuna dukan abubuwa). Kusan duk hade a wata guda naúrar ta hanyar gidajen abinci, jijiyoyin da kuma sauran gidajen abinci. A tsarin da dukan kwarangwal na maza da mata guda hanyar. Na asali da bambance-bambance tsakanin su ba su da samuwa. Duk da haka, da bambance-bambance da ake samu ne kawai a ɗan daban-daban siffofin ko masu girma dabam na mutum abubuwa da kuma tsarin da suka yi. A mafi bambanci, wanda yana cikin tsarin da kwarangwal na maza da mata, sun hada da, misali, cewa, ƙashi na daga cikin yatsunsu da extremities a farko da ɗan ƙara da thicker, don haka da cewa a cikin mutãnen ƙarshe. Kamar wancan tuberosity (kayyade rabo tsoka zaruruwa) suna bayyana, suka ayan zama karfi a cikin maza. Mata da fadi kafafuwa da kuma kirji riga. Game da jinsi bambance-bambance a cikin kwanyar, su ne kuma kaɗan. A wannan batun, masana da yawa na iya zama da wuya a tantance wanda ya mallaki shi: wata mace ko wani namiji. A daidai wannan lokaci da karshen girare da kuma bulging protuberance karfi ido kwasfansu ne mafi darajar sinuses bayyana alhẽri. A cikin maza kwanyar kashi abubuwa ne dan kadan thicker fiye da wata mace ta. Anteroposterior (a tsaye) kuma a tsaye sigogi na wannan ɓangare na kwarangwal a maza more. Mata kwanyar Capacity na game da 1300 cm 3. A maza, wannan adadi ne ma mafi - 1450 cm 3. Wannan bambancin ne saboda da karami overall girma na mace jiki.
shugaban ofishin
A kwarangwal rarrabe biyu zones. A musamman, shi ya ƙunshi truncal da kuma shugaban ofisoshin. A karshen, bi da bi, ya hada da wani gyara man fuska da cerebral part. Brain rabo qunshi biyu na boko, parietal 2, frontal, occipital kuma partially ethmoid kashi. Shi ne yanzu a fuska yankin babba muƙamuƙi (tururi) da kuma ƙananan. Wadannan rijiyoyin ne tsayayyen hakora.
kashin baya
A wannan sashen rarrabe coccygeal (4-5 inji mai kwakwalwa.), Sacral (5), lumbar (5), nono (12) da kuma wuyansa (7) segments. Vertebral baka samar da kashin baya canal. Kansa yana da hudu iyakacin duniya lankwasawa. Wannan damar aiwatar da wani kai tsaye ba aiki na kwarangwal hade tare da tafiya da kafa biyu. Dake tsakanin vertebrae na roba farantin. Su taimakawa wajen inganta da sassauci daga cikin kashin baya. Zuwan da post bends sa bukatar magance ta tunkaro a lokacin da motsi: guje, tafiya, tsalle. Ta hanyar wannan da laka da kuma kayan ciki ba fallasa su girgizawa. Ciki da kashin baya canal runs. Yana kewaye da laka.
thorax
Ya qunshi wani sternum, 12 biyu segments kashin baya da kuma haƙarƙari 12 nau'i-nau'i. A farko 10 daga cikinsu suna da alaka da sternum guringuntsi, da karshen biyu ba su da gidajen abinci tare da shi. Saboda haƙarƙari keji ne mai yiwuwa a yi wani m aiki na kwarangwal. A musamman, shi tsiraru da tabbatar da aminci da zukata da kuma gawawwakin bronchopulmonary da kuma wani ɓangare na narkewa kamar tsarin. Bayan haƙarƙari faranti ne m sanarwa akan abinda tare da vertebrae, da gaban (sai dai ƙananan nau'i-nau'i biyu) suna da alaka da sternum da m guringuntsi. Saboda wannan, da thorax iya Taper ko fadada a lokacin numfasawa.
babba wata gabar jiki
A wannan ɓangare na yanzu humeri, babba hannu (ulnar da radial abubuwa), wuyan hannu, metacarpal segments da biyar yatsa phalanges. A general, da kwarangwal hannuwa ne uku sashen. Wadannan sun hada da hannunka, hannu da dantse da kafada. A karshen an kafa na dogon ƙasũsuwa. A goga aka haɗa hannu da dantse, kuma wuyan hannu kunshi kananan abubuwa metacarpus kafa dabino da kuma motsi na m yatsunsu. Attaching da babba wata gabar jiki ga jiki ne ɗauke da clavicle da vanes. Sun samar da kafada abin ɗamararsa.
ƙananan extremities
A wannan ɓangare na kwarangwal ware 2 pelvic ƙasũsuwa. Kowace daga cikinsu ya hada da Fused da juna sciatic, pubic da iliac abubuwa. Har ila yau, da bel na ƙananan extremities hada da hip. An kafa m zuwa (na wannan sunan) kashi. Wannan kashi ne dauke su ne mafi girma daga duk a cikin kwarangwal. Har ila yau, a gindin sirrin shin. A tsarin da sashen hada biyu shin ƙasũsuwa - babban da kuma kananan. Sun rataye ƙananan iyakar kafar. Ya kunshi dama ƙasũsuwa, da most of wanda aka dauke su diddige. Maha? Ar da jiki ɗauke da pelvic abubuwa. A cikin mutane, waɗannan ƙasusuwa su ne mutum da fadi fiye da dabba. Kamar yadda da hada guda biyu abubuwa protrude reshe gidajen abinci.
daban na gidajen abinci
Akwai kawai uku. Ƙasusuwan za a iya haɗa hannu, Semi-dabba ba a kanta, ko na kullum. Da sanarwa akan abinda na karshen irin shi ne hali na girman kwanyar abubuwa (sai dai kashin dadashinsu). Semi-motsi gefuna an haɗa ka da sternum, kuma vertebrae. Kamar yadda da sanarwa akan abinda abubuwa tsaya jijiyoyin da guringuntsi. A m dangane gidajen abinci halayyar. Kowace daga cikinsu yana da wani surface, da ruwa ba a cikin kogo, da kuma wata jaka. Matsayin mai mulkin, da gidajen abinci zama karfi jijiyoyin. Saboda su da iyaka kewayon motsi. Articular ruwa kashi rage gogayya abubuwa a lokacin motsi.
Abin da ya aikata wani kwarangwal?
A wannan bangare na jiki ta biyu matsaloli: nazarin halittu da kuma inji. A dangane da bayani na karshen matsalar da ake da wadannan ayyuka na mutum kwarangwal:
- Motor. Wannan aiki da aka yi a kaikaice, kamar yadda kwarangwal abubuwa bauta ga abin da aka makala na tsoka zaruruwa.
- The goyon bayan aiki na kwarangwal. Kashi da kuma hadin gwiwa abubuwa sa up da kwarangwal. Don shi ne a haɗe gabobin da kuma taushi nama.
- Spring. Godiya ga hadin gwiwa guringuntsi, kuma da dama daga tsarin fasali (masu lankwasa da kashin baya, ƙafa baka) ne da za'ayi amortization. A sakamakon haka, cire tremors da jolts ake tausasa.
- M. A kwarangwal ƙunshi kashi samuwar, saboda abin da tabbatar da aminci da muhimmanci gabobin. A musamman, da kwanyar kare kwakwalwa, sternum - da zuciya, huhu da kuma wasu sauran gabobin, da kashin baya - cikin kashin baya tsarin.
A nazarin halittu aiki na mutum kwarangwal:
- Hematopoietic. da bargo ne a cikin kasusuwa. Yana abubuwa a matsayin tushen da maikacin jini.
- Stock up. Kashi abubuwa bauta a matsayin daffo ga babban adadin na inorganic abubuwa. Wadannan sun hada da, musamman, sun hada da baƙin ƙarfe, magnesium, alli, phosphorus. A wannan batun, kashi hannu a rike da kwanciyar hankali na ma'adinai abun da ke ciki a cikin jiki.
rauni
Idan ba daidai ba matsayi na jiki ga wani Extended lokaci (misali, tsawo zaune tare da sunkuyar da kai a tebur, bad hali, da dai sauransu), kazalika da a kan bango da dama hereditary dalilai (musamman a hade tare da kurakurai a cikin abinci, rashin jiki ci gaba) take hakkin iya faruwa rikewa aiki na kwarangwal. A farkon matakai na wannan sabon abu za a iya shafe ta da sauri. Duk da haka, shi ne mafi alhẽri a hana. Don wannan karshen, masana bayar da shawarar a zabi wani dadi hali a aikin, motsa jiki a kai a kai, gymnastics, iyo da kuma sauran nau'in.
Wani fairly na kowa likita yanayin da aka dauke su kafa deformity. Kan bango da wannan sabon abu ne mai take hakkin da mota aiki na kwarangwal. Kafar deformity iya faruwa a ƙarƙashin rinjayar cututtuka, raunin da ya faru ko zama sakamakon wani shafe tsawon obalodi Tashoshi a aiwatar da ci gaban da kwayoyin.
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