Biyu Breath tsuntsaye musamman gas musayar

A numfashi tsarin tsuntsaye ne asali, shi ne saba da na yau da kullum flights. Better gas musayar a cikin kwayoyin na taimaka feathered biyu numfashin wanda ya ɓullo a sakamakon juyin canji.

Upper na numfashi fili

Air hanya a cikin tsuntsaye ta fara da glottal rata, ta hanyar abin da ta shiga da trachea. Sashe na daga shi, located a saman - da maƙogwaro. Shi ne ake kira saman, babu rawa a sauti samar da shi ba wasa. Voice of tsuntsãye bayyana a cikin kasa daga cikin maƙogwaro, wanda shi ne kawai a cikin tsuntsaye. An ayi inda trachea ne zuwa kashi biyu bronchi, da kuma wakiltar tsawo, wanda aka goyon daga ƙasũsuwa zobba.

A cikin maƙogwaro aka located a haɗe zuwa ganuwar da vocal membrane. Ƙarƙashin rinjayar choristers tsokoki da suka canja sanyi, wadda take kaiwa zuwa wani m iri-iri na kayan sautuna. Inner murya membrane ne a kasa wurin da trachea raba.

Upper na numfashi fili yana da muhimmanci ga tsari na yanayin jiki. A zafi sa tsuntsu numfasawa kuma sau da yawa m. Jini dake a cikin bakin da makogwaro, an fadada. A sakamakon tsuntsu jiki cools bada zafi don exhaled iska.

Huhu da iska sacs

A tsarin da huhu tsuntsaye daban-daban daga halittar dabba mai kafafuwa da kuma dabbobi masu rarrafe, a cikin abin da suka yi kama da komai bags. Mun fukin tsuntsu fauna wannan jiki ne a haɗe zuwa da baya daga cikin kirji. A abun da ke ciki shi yayi kama da m soso. Branched bronchi da jumpers - parabronchi da yawa matattu-karshen tashoshi (bronchioles) wanda ake braided da wani m cibiyar sadarwa na capillaries.

Wasu bronchi reshe bayan motsi a cikin ya fi girma iska sacs tare da bakin ciki ganuwar. Su girma shĩ ne mafi girma fiye da na haske. A cikin tsuntsaye, wasu iska bags:

• 2 mahaifa,
• midclavicular,
• 4-6 thoracic,
• 2 ciki.

Tashoshi ne karkashin fata da kuma haɗa pnevmatichnymi ƙasũsuwa.

Biyu Breath wanzu daidai saboda iska bags. Tare da su taimako numfashi inji aka ƙaddara a lokacin da jirgin.

biyu numfashin

Allaha tsuntsu cewa zaune gaba sabuntawa na iska a cikin huhu da aiki tsokoki. Lokacin da ragewan da sternum oxygen-arziki gas da aka sucked a cikin numfashi sashin jiki. Baya motsi iska tsoka da aka tura waje. Light kuma taimaka allurar oxygen.

A tsuntsu da cewa tafiya ko hawa, ta haɗu da iska bags located in peritoneum. Suna matsawa da babba sassa na kafafu.

A jirgin, muhimmancin iska bags akai-akai qara saboda aiwatar da biyu tsuntsu numfasawa. Incrementally shi ya dubi kamar haka:

1. A fuka-fuki da ake tãyar, mikewa da iska bags.
2. Air aka tilasta cikin huhu.
3. Sashe na daga cikin iskar gas, ba tare da tsayawa, da aka gudanar a iska sacs ba tare da rasa oxygen. A wannan jiki na gas musayar faruwa.
4. A fuka-fuki ne tsallake, expiratory gas ya wuce ta huhu, oxygen-arziki iska daga bags.

A sabon abu a cikin abin da jini da aka oxygenated zuwa sha taba da kuma exhale, aka kira biyu numfashi. Yana yana da babban muhimmanci a cikin rayuwar tsuntsaye. Numfashi zama mafi m tare da kara tsanani flapping fuka-fuki.

Sauran fasali na numfashi

Dual numfashin halayyar tsuntsu, amma yawan shanyewar jiki da kuma wasu na numfashi ƙungiyoyi ne ba m. Duk da haka, wasu matakai na wadannan matakai dace da lokaci. A gaban iska Aljihuna taimaka wajen hana zafi fiye da kima daga cikin tsuntsaye a jirgin, saboda sanyi iska malala kewaye da jiki daga ciki. Tare da su taimako, rage yawa na jiki da kuma gogayya jikuna da juna. Numfashi kudi ne daban-daban a cikin jinsuna daban. A girma daga cikin iska sacs a cikin tsari na girma mafi girma daga cikin huhu.