Intambo ye-umbilical ifakwe kwimodeli ye-placenta

Lo mzekelo ufanelekile kwizikolo zabahlengikazi eziziisekondari kunye neekholeji zonyango ukuchaza ikhosi yabasebenzi kunye nenkqubo yonikezelo.Njengoncedo lokufundisa olucacileyo, kulula kubafundi ukuba baqonde inkangeleko kunye nokumila kweplacenta kunye nentambo ye-umbilical kunye nobudlelwane phakathi kwe-placenta kunye ne-umbilical cord.Imodeli ibonisa i-placenta eqhelekileyo ephakanyisiweyo kunye nentambo yombilical.Iinqanawa ze-arterial kunye ne-venous kwi-placenta kunye nentambo ye-umbilical, i-placenta, i-fetal surface ye-placenta, i-amnion, i-chorion, indawo yomama ye-placenta kunye ne-decidua basalis yaboniswa.

Ubungakanani: 22x23x3CM
Ukupakisha: 5pcs / ibhokisi, 38.5x35x25cm, 7kgs