Bladder

Mafitsara ita ce wani ɓangaren ganyayyaki na tsarin urinary mutum. Ana tsaye a cikin ɓangaren ƙananan ƙananan ƙwayar, daga baya dangane da suturar launi. Ka yi la'akari da wannan tsarin tsari a cikin dalla-dalla, kuma za mu kira manyan ayyuka na mafitsara.

Yaya wannan jikin yake aiki a cikin mutane?

Mafitsara tana da kusan tsari daya, a cikin maza da mata. Duk da haka, a cikin karfi da jima'i nan da nan a baya da mafitsara shi ne dubban, wanda ya hada da shi. A cikin mata a baya wannan karfin jiki shine farji. Dole ne ace cewa mata suna da kyamarar urogenital ƙarƙashin mafitsara, kuma glandan prostate cikin maza.

A cikin tsari na waje na mafitsara, yana da kyau don rarrabe bayanan da baya, da kuma ganuwar ta gefe. Bugu da kari, saboda siffofi na al'ada, ɓangaren ɓangaren na kwayar halitta yafi wayar hannu fiye da ƙananan. wannan karshen an kafa shi ta daure. Lokacin da mafitsara ya cika da fitsari, ƙananan rufinsa ya taso kuma ya tashi sama da pubis. A lokaci guda kuma, an ɗauke da peritoneum, kuma mafitsara ya canza siffarsa kuma yayi kama da babban kwai.

Ƙananan, mafi girman ɓangare na mafitsara, wanda ake kira ƙasa, yana fuskantar ƙasa da baya a dangane da dubun. Tsakanin ɓangaren wannan jikin, wanda ake kira jiki, a hankali yana tafe zuwa bango na ciki na gaba, ya zama abin da ake kira tip na mafitsara. A cikin ɓangaren gefen kasa akwai ramuka 3: 2 bakuna na ureters kuma na uku shine urethra.

Ganin tsarin tsarin mahaifa, wanda ba zai iya taimakawa wajen ambaci abin da ganuwarta yake ba. A waje an rufe su da wani mucous membrane, a karkashin abin da submucosa is located. Layer na gaba shi ne tsoka da kuma serosa. A wannan yanayin, an rufe murfin mucous tare da epithelium na tsaka-tsakin, wanda ya sa ake kira nadawa. Yana da kudi a jikinta, girman wannan jiki, na iya ƙara sau da yawa.

Magunin ƙwayar jikin kwayar halitta tana wakiltar sutura masu tsayi, tsaka-tsakin da na ciki na ciki, wanda aka haɗa da juna. A wannan yanayin, tsakiyar Layer a cikin yanki na ƙananan mafitsara (ɓangaren da ya raguwa) yana kewaye da budewa na ciki na urethra yana samar da sphincter cikin gida. Yana da wannan mahadar da take da alhakin riƙe da fitsari a cikin mafitsara.

Idan muka kwatanta tsarin da mafitsara a cikin mata da maza, dole ne a lura da wadannan siffofi masu rarrabe:

• a cikin mutane shi ne mafi girma a ƙananan ƙwararru, a cikin mata matacce ne;
• a cikin mata - a gaban farjin da masu wariyar launin fata, a cikin maza tsakanin kasusuwan kasusuwan da kashi biyu;
• Tsawon mace urethra - 3-4 cm, namiji - kimanin 20 cm.

Menene mafitsara?

Duk da tsarinsa mai sauƙi, wannan jikin yana da muhimmiyar rawa a jikin mutum. Dangane da tsarin mafitsara, zaka iya suna manyan ayyuka da manufarsa. Daga cikinsu akwai:

• tafki;
• fitarwa.

Saboda haka, na farko shine tattara da adana fitsari. An tabbatar da cewa yawancin nauyin ilimin lissafi na wannan kwayar halitta shine 200-400 ml (saboda yaduwa da ganuwar fitsari, zai shawo kan matukar muhimmanci). Ya kamata a rika la'akari da cewa a cikin mutanen da suka tsufa saboda raunin tsokawar Layer na mafitsara, ƙarfin ya ƙaru.

Ana aiwatar da aikin fashewa na kwayar ta hanyar motsi na kwakwalwa na ƙwayar magungunan ƙwayar magungunan, kuma a sakamakon sakamakon mummunar tasiri akan masassarar urethra.

Har ila yau, a cikin ayyukan za a iya kiranta jiki a kai a kai don kiyaye daidaito na yanayin cikin jiki, ta hanyar cire samfurori na metabolism.