Kodi mafupa ambiri ali mu dzanja la munthu? Ife ankafufuza pamodzi

Today ife kulankhula za mafupa ndi angati dzanja. Amadziwika kuti mafupa munthu chimango wapadera amene amagwira minofu minofu ndi zinthu zina za thupi. Nthawi yobereka mwana ali pafupi 350 mafupa. Ambiri a iwo ndi zofewa kwambiri, zomwe kwambiri facilitates mwana wa njira kubadwa mayi. Koma pa nthawi, mbali zina za mafupa, osati kokha kukhala wolimba ngati chitsulo, komanso zinaphatikizidwa ndi mzake. Motero, munthu wamkulu popanda kuvutika ali chimodzimodzi 206 mafupa.

General zokhudza mafupa a

Musanayambe tikupeza mafupa angati dzanja, ife angakuuzeni za mtundu zakuthupi ndi chiyani mphamvu wake weniweni.

Monga tanena mafupa anthu chili mbali zambiri munthu kuti kophweka kutenga udindo uliwonse wa thupi m'malere. Musaiwale kuti fupa zakuthupi chovuta mu thupi. Izi durability chopambana chifukwa dongosolo lake lapadera, ndicho dongosolo porous. wandiweyani komanso yolimba fupa mu thupi - ntchafu. Ndi povuta kuti ndisiye koma ngati zinthu ukapezeka, zidzakhala chowawa kwambiri. Zodabwitsa ndizakuti, monga mchitidwe mu malo woongoka chingathe kupirira katundu wa matani mpaka 2. Ngakhale kuti mafupa anthu ndi cholimba kwambiri ndi amphamvu, n'zosavuta okwanira, monga ulamuliro, ndi 1/5 cha kulemera kwa thupi lonse.

Kodi mafupa ambiri ali mu dzanja la munthu?

Ndi anthu ochepa ndi chidwi funso. Koma si aliyense amadziwa kuti dzanja anthu amatha kuchita mpheto chodabwitsa chifukwa nambala yaikulu mafupa zili mmenemo. Ichi ndi chifukwa chakuti akuluakulu ndi ang'onoang'ono zinthu zosiyana wotetezedwa pamodzi chichereŵechereŵe, ndi kusintha kukhala nthambi.

Yankho la funso za mmene mafupa ambiri mu dzanja, angathe kutumikira kanjedza mosiyana. Ndipotu, iwo amadalira, ayenera kutengedwa ngati lamba phewa kapena ayi. Ngati ndi choncho, ndiye dzanja anthu imakhala 32 mafupa. Ngati anayesedwa payokha anatengedwa zinthu, koma popanda phewa, chithunzi adzakhala wofanana 30.

Recalculate fupa

Kotero, ife adzamvetsa mafupa angati mu dzanja la munthu, ndicho dzanja lake gawo. Pa nthawi imeneyi pali mafupa eyiti, amene anakonza mizere iwiri (proximal ndi wapotalikira). Kuwonjezera apo, chala munthu imakhala ndendende 3 phalanges. Nokha waukulu, umene iwo ali awiri okha. Pambuyo mkono burashi tichipeza ulna ndi mafupa utali wozungulira, komanso ndi humerus, mkono, clavicle ndi scapula. Choncho yankho la funso za mafupa angati mu dzanja, ndi zatchulidwazi chithunzi 32.

kuvutika

Kumene, chiwerengero cha mafupa mu dzanja, komanso mu mafupa a anthu, angakhale osiyana anthu osiyana. Ndipotu, pali kuvutika kuti zimachitika akhanda. Mwachitsanzo, munthu akhoza penyani nthiti owonjezera mu linkawonongeka chiwiri mu khosi, koma munthu palimodzi anabadwa ndi zala zisanu ndi chimodzi pa dzanja limodzi.