Ahụ ikeNa nkà mmụta ọgwụ

Gịnị bụ hypovolemic ujo?

Shock na-akpọ a dị oké egwu, ala, na nke sharply belata ngwa perfusion, na niile bụ, karịsịa dị oké mkpa akụkụ ndị na a steeti oxygen erughi.

Otu n'ime ihe ndị mere e ji dị otú ahụ a na steeti elekarị: a traumatic lesion, Burns, ọbara ọgbụgba, ọrịa nke nkọ idem emem nke obi muscle ọrụ, see allergen n'ime ahu, nke e mbụ nkọ.

ụdị ujo

Dabere na ihe mere, nke rụpụtara na-emepe emepe a ọnọdụ, ị nwere ike họrọ ọtụtụ ụdị:

1. hypovolemic ujo;

2. traumatic ma ọ bụ ihe mgbu;

3. Ọkụ;

4. anaphylactic;

5. na-efe efe na-egbu egbu;

6. cardiogenic;

7. turnstile.

hypovolemic ujo

Nke a na ụdị oké egwu obodo na-amalite ọtụtụ mgbe. N'ihi nke a, ọ bụ uru na-achọ na nkọwa zuru ezu. Hypovolemic ujo na-kpatara nnukwu ụkọ ekesa ọbara olu. Dị ka a n'ihi nke belata venous laghachi obi na-adị abụọ ọnụ ke gbasara obi mmepụta.

The kpọmkwem akpatara ndị a na ụdị ihe ngwa ngwa ikwu na hemorrhage (ma mpụga na esịtidem); ọnwụ nke ọmụmụ na-efe efe. Mbenata olu nke ọbara nwekwara ike ịrụpụta ìgwè ọmụmụ na abdominal oghere n'oge peritonitis, traumatic adụ anụ ahụ mebiri.

Hypovolemic ujo na-efe efe amalite n'ihi degitratatsionnym syndrome, mgbe mgbe, nsia-efe efe, ya bụ, nsị na nri, salmonellosis, ọrịa ọgbụgbọ na ọnyụnyụ na na. Otú ọ dị, nke a ọ bụghị mgbe nile ime. Ọ bụrụ na ndị ọgwụgwọ nke nsia ọrịa malitere na a-adọ ha n'ụzọ, dị a dị oké egwu, ala ga-adịghị ịzụlite.

Iji mma ịghọta ihe bụ hypovolemic ujo, ọ dị mkpa ka a tụlee pathogenesis nke ya mmepe. Ya mmepe nwere ike kere atọ n'ụzọ:

1. The enweghị ekesa ọbara olu;

2. ebighị nke obi ebere-adrenal usoro;

3. ozugbo ujo.

Na nzọụkwụ mbụ ahụ mmadụ na-enwe ọmụmụ olu ụkọ ke n'ọbara nke na egosi usen venous eruba n'obi, belata Central nsogbu. Dị ka a N'ihi nke a Filiks na-ebelata gbasara obi mmepụta. N'oge mbụ hour na capillaries nēche interstitial ọmụmụ, ma si otú na-ebelata olu nke intercellular oru.

Na nke abụọ ogbo, ndị baroreceptor mpiaji mmalite, nke akpali obi ebere-adrenal usoro. Dị ka a N'ihi ya, ọ na-enwekwu secretion nke catecholamines: noradrenaline ụba okpukpu iri mụbaa, adrenaline - na otu narị otu narị.

N'otu oge ahụ na e nwere a gụnyere ya ná ọmịiko ụda veins, obi na arterioles, nke gụnyere na-abawanye na ike belata infarction na obi palpitations. Na mgbe ahụ na e centralization mgbasa. Na-atọ na-adọ, nke malitere na-anọghị nke ọgwụgwọ, na-akpata ruo ogologo oge hypovolemia amalite persistent ọnụ ke perfusion.

Hypovolemic ujo na gosipụtara clinically Ugboro obere usu; ala systolic ọbara mgbali; ibelata Central venous mgbali; Oyi, iru mmiri, chanwụrụ cyanotic ọbụna marble wheel; ibelata nke ọbara ka ntu-ndina; oliguria.

Ọ bụrụ na ị nwere ihe ọ bụla mgbaàmà nke hypovolemic ujo kwesịrị ozigbo ahụ ike eweta maka enyemaka. Ị na-eche na ndị dị otú a kwuo nwere ike onwe kwụsịrị n'ọdụ ụgbọ mmiri. Iji zọpụta a onye, ọ kasị mma na-akpọ ụgbọ ihe mberede crews, nke ka na ogbo nke njem ga-amalite na-enye mbụ enyemaka. Na steeti a, ọbụna ndị nwetụrụ igbu oge nwere ike na-eri a onye ha ndụ.

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