Pallor yog ib qho txawv txav xim ntawm daim tawv nqaij (thiab / los yog mucous daim nyias nyias), piv rau cov tawv nqaij li niaj zaus. Nws tuaj yeem tshwm sim dheev li ob peb feeb, piv txwv li thaum muaj kev tsis xis nyob lossis kev poob siab. Nws kuj tseem tuaj yeem ua tsis tau, thiab tom qab ntawd yog ib qho kev qhia txog teeb meem kev noj qab haus huv ntau dua.

Yog tias lub pallor nrog rau qhov tsis muaj zog, nkees, ua tsis taus pa, lossis yog tias lub plawv dhia nce thiab ua pa nyuaj, koj yuav tsum mus ntsib koj tus kws kho mob tam sim ntawd. Nws tuaj yeem yog teeb meem plawv.

Muaj ntau yam uas tuaj yeem ua rau lub ntsej muag daj ntseg. Koj yuav tsum paub tias cov xim ntawm daim tawv nqaij nyob ntawm qhov tseeb ntawm cov concentration ntawm melanin (cov xim "xim av" ntawm daim tawv nqaij thiab plaub hau), tab sis kuj:

• lub thickness ntawm lub epidermis
• tus naj npawb ntawm cov hlab ntsha ntawm qhov chaw (uas muab cov xim ntau dua lossis tsawg dua pinkish)
• tus nqi ntawm hemoglobin hauv cov ntshav (= liab pigment hauv cov qe ntshav liab).

Kev hloov ntawm cov ntshav los yog cov ntshav ntws feem ntau yog ua rau pallor. Tsis tshua muaj, melanin teeb meem (tawv tawv nqaij) tuaj yeem koom nrog - pallor feem ntau tshwm sim thaum yug los.

Qee qhov ua rau tuaj yeem cuam tshuam cov ntshav ncig hauv qab ntawm daim tawv nqaij thiab ua rau pallor suav nrog:

• kev nyuaj siab ntawm lub cev (kev raug mob, poob siab, thiab lwm yam)
• kev ntxhov siab lossis kev ntxhov siab ntawm kev puas siab puas ntsws (kev ntshai, kev ntxhov siab, thiab lwm yam)
• muaj mob
• vagal tsis xis nyob los yog ntshav qab zib tsawg
• qaug zog ib ntus
• tsis muaj kev cuam tshuam rau sab nraum zoov
• hypothermia (cov hlab ntsha thim rov qab thiab daim tawv nqaij tsis muaj dej tsawg) los yog qhov tsis sib xws ntawm cov hlab ntsha tawg.
• anemia

Anemia yog ib qho ntawm feem ntau ua rau mob pallor. Nws sib raug rau ib tug poob nyob rau hauv lub theem ntawm heÌ ?? moglobin hauv cov ntshav.

Nyob rau hauv cov ntaub ntawv no, lub daj ntseg yog generalized tab sis nws yog pom tshwj xeeb tshaj yog nyob rau hauv cov tes, lub ntsej muag thiab daim tawv muag, lub folds ntawm xib teg, thiab lwm yam.

Cov mucous daim nyias nyias kuj tshwm sim: daim di ncauj, sab hauv ntawm lub qhov muag, sab hauv lub puab tsaig, thiab lwm yam.

Anemia nws tus kheej tuaj yeem tshwm sim los ntawm ntau yam kab mob. Yog li ntawd, kev kuaj ntshav thiab kev kuaj mob yuav tsum tau ua kom paub qhov tseeb.

Cov kab mob endocrine, tshwj xeeb tshaj yog pituitary insufficiency (= hypopituitarism), kuj tuaj yeem cuam tshuam rau cov xim ntawm daim tawv nqaij.

Pallor tsis yog ib qho kab mob hauv nws tus kheej, tab sis tej zaum yog ib qho cim ntawm kev tsis xis nyob los yog pathology.

Txhawm rau ntsuas tus neeg mob tus mob, tus kws kho mob yuav nug txog lub sijhawm ntawm cov tsos mob ntawm cov tawv nqaij daj ntseg (dam los yog tsis), ntawm cov xwm txheej ntawm qhov tshwm sim (tom qab kev poob siab?), ntawm qhov chaw ntawm pallor (ko taw lossis txhais tes tag nrho. , ib qho chaw ntawm daim tawv nqaij, thiab lwm yam), ntawm cov tsos mob tshwm sim, thiab lwm yam.

Feem ntau, lub pallor yog ib ntus thiab qhia txog kev qaug zog lossis kev kis mob me me. Thaum nws nyob twj ywm thiab nrog los ntawm daj ntseg ntawm daim di ncauj, tus nplaig, xib teg ntawm ob txhais tes thiab sab hauv ntawm lub qhov muag, tej zaum nws yuav yog ib qho cim ntawm anemia. Nws yog ib qho tsim nyog los sab laj kom nkag siab qhov teeb meem ntshav los ntawm qhov twg, uas tuaj yeem ua rau muaj kev cuam tshuam loj rau lub sijhawm ntev (ntxiv rau kev qaug zog thiab tsis muaj oxygenation ntawm cov ntshav).

Cov kev daws teeb meem pom tseeb yog nyob ntawm qhov laj thawj. Yog hais tias lub pallor yog ib ntus, rov ua lub cev qoj ib ce los yog kev tawm mus tas li hauv huab cua ntshiab yuav txhawb cov ntshav ncig thiab ua kom zoo dua.

Yog tias qhov teeb meem cuam tshuam nrog kev mob ntshav qab zib, nws yuav tsum tau nrhiav qhov ua rau cov ntshav tsis txaus thiab kho nws (kev hloov pauv hauv cov xwm txheej hnyav, cov tshuaj hlau los yog vitamin B12, noj corticosteroids, thiab lwm yam: cov mob muaj ntau yam sib txawv).

Nyob rau hauv cov xwm txheej ntawm ib qho teeb meem endocrine, nws yuav tsum rov nrhiav qhov chaw thiab sim ua kom muaj qhov sib npaug hormonal.