1. Dab tsi yog antshav cell analyzer?
Hematology analyzer tseem hu ua hematology analyzer, hematology analyzer, hematology counter, thiab lwm yam. Nws yog ib qho ntawm cov cuab yeej siv dav hauv kev kuaj mob hauv tsev kho mob. Cov qe ntshav dawb, cov qe ntshav liab thiab cov platelets hauv cov ntshav raug cais los ntawm txoj kev tiv thaiv, thiab hemoglobin tuaj yeem tau txais tib lub sijhawm. Concentration, hematocrit thiab lwm cov ntaub ntawv ntsig txog ntshav.
2. Cov khoom dab tsi tuaj yeem kuaj xyuas cov qe ntshav dawb?
Qhov tseem ceeb ntawm kev kuaj ntshav niaj hnub yog txhawm rau pom cov cim ntxov ntawm ntau cov kab mob hauv lub cev, kuaj xyuas seb puas muaj ntshav qab zib, seb puas muaj cov kab mob ntshav, cuam tshuam cov hematopoietic kev ua haujlwm ntawm cov pob txha pob txha, thiab lwm yam. Cov cuab yeej rau kev kuaj ntshav niaj hnub yog lub ntsuas ntshav ntsuas ntshav, yog li hauv kev kuaj tshuaj, cov qe ntshav Cov tshuaj ntsuam xyuas ua lub luag haujlwm tseem ceeb hauv kev sim, yog li cas cov khoom kuaj ntshav kuaj ntshav muaj?
Cov qe ntshav dawb suav (WBC)
Peripheral ntshav leukocytes los ntawm hematopoietic qia hlwb ntawm pob txha pob txha. Cov qe ntshav dawb suav nrog granulocytes, lymphocytes thiab monocytes. Ntawm lawv, granulocytes tau muab faib ua neutrophil granulocytes, neutrophil rod-shaped granulocytes, thiab eosinophils. Cells thiab basophils. Kev suav cov qe ntshav dawb yog ntsuas tag nrho cov qe ntshav dawb hauv cov ntshav.
Tus nqi siv rau cov neeg laus: (4 ~ 10) × 109 / L.
Cov menyuam yaus: (5 ~ 12) × 109 / L.
Me Nyuam: (15-20) × 109 / L.
1. Leukocytosis
(1) Physiology Feem ntau pom nyob rau hauv premenstrual, cev xeeb tub, yug me nyuam, cov poj niam pub niam mis, qoj ib ce, excitement, haus dej haus, tom qab noj mov, thiab lwm yam. Cov me nyuam mos thiab cov me nyuam mos siab tshaj cov laus.
(2) Pathological feem ntau pom nyob rau hauv ntau yam kab mob, cov ntaub so ntswg loj puas los yog necrosis, leukemia, malignant qog, uremia, mob ntshav qab zib ketoacidosis, thiab mob heev lom tshuaj lom tshuaj xws li organophosphorus tshuaj tua kab thiab hypnotics. Daim ntawv thov ntawm qee cov qe ntshav dawb Cov tshuaj chemical tseem yuav txhawb nqa cov qe ntshav dawb ntxiv.
2. Leukopenia
(1) Cov kab mob feem ntau pom muaj mob khaub thuas, aplastic anemia, leukemia, thiab lwm yam.
(2) Tshuaj: Siv tshuaj sulfa, tshuaj tua kab mob, tshuaj tua kab mob, tshuaj tua kab mob, tshuaj tua kab mob, thiab lwm yam.
(3) Cov kab mob tshwj xeeb xws li kab mob Gram-negative bacterial (typhoid fever, paratyphoid fever), Mycobacterium tuberculosis infection, viral infection (rubella, hepatitis), parasitic infection (malaria), etc.
(4) Kev cuam tshuam ntawm lwm yam hluav taws xob, tshuaj (benzene thiab nws cov derivatives), thiab lwm yam. Muaj ntau yam uas cuam tshuam rau cov ntshav dawb suav. Yog tias tsim nyog, nws yuav tsum tau muab tso ua ke nrog cov ntshav dawb suav nrog cov ntshav dawb morphology thiab lwm yam ntsuas kom ua tiav kev txiav txim siab.
【Neutrophils】
1. nce neutrophils
(1) Tus kab mob hnyav los yog kab mob purulent, nrog rau cov kab mob hauv zos (abscess, furuncle, tonsillitis, appendicitis, otitis media, thiab lwm yam); kab mob hauv lub cev (pneumonia, erysipelas, sepsis, scarlet fever, diphtheria, mob rheumatic fever).
Feem pua ntawm cov qe ntshav dawb thiab cov neutrophils me me tuaj yeem nce ntxiv; Cov suav kis mob nruab nrab yuav yog> 10.0 × 109 / L; Kev suav tus kab mob hnyav tuaj yeem muaj ntau dua 20.0 × 109 / L, nrog rau qhov pom tseeb nuclear hloov mus rau sab laug.
(2) Tshuaj lom: uremia, ntshav qab zib ketoacidosis, hloov acidosis, thaum ntxov mercury lom, lead lom, los yog hypnotics, organophosphorus lom.
(3) Los ntshav thiab lwm yam kab mob mob hnyav, mob hemolysis, tom qab ua haujlwm, mob qog noj ntshav, granulocytic leukemia, cov ntaub so ntswg hnyav, myocardial infarction, thiab vascular embolism.
(4) Rau physiology, saib" Leukocytosis"
2. Neutropenia
(1) Cov kab mob typhoid fever, paratyphoid fever, malaria, brucellosis, qee yam kab mob (xws li kab mob siab B, qhua pias, mob npaws), kab mob ntshav, anaphylactic shock, aplastic anemia, qib siab cachexia, neutropenia lossis tsis muaj kab mob, hypersplenism, autoimmune. kab mob, thiab lwm yam. (2) Kev puas tsuaj rau cov tshuaj lom neeg, hnyav hlau lossis cov organic lom, hluav taws xob puas tsuaj, thiab lwm yam. (3) Cov tshuaj tiv thaiv qog nqaij hlav, benzodiazepine sedatives, sulfonylurea insulin secretagogues, tshuaj tua kab mob, tshuaj tua kab mob, tshuaj tua kab mob, tshuaj tua kab mob, qee yam tsis muaj - steroidal anti-inflammatory tshuaj, thiab lwm yam.
【Lymphocyte】
1. Lymphocytosis
(1) Cov kab mob sib kis: hnoos hawb pob, kis kab mob mononucleosis, kab mob lymphocytosis, tuberculosis, kab mob qhua pias, qhua pias, rubella, mumps, kis kab mob siab, tuberculosis thiab lwm yam kab mob sib kis nyob rau hauv lub sij hawm rov qab.
(2) Cov kab mob hematological mob mob lymphocytic leukemia, leukemic lymphosarcoma, thiab lwm yam, tuaj yeem ua rau muaj qhov nce hauv lymphocyte suav; aplastic anemia thiab agranulocytosis kuj tuaj yeem ua rau cov txheeb ze nce hauv feem pua ntawm cov lymphocytes. Tsis tas li ntawd, nws tseem tuaj yeem pom nyob rau lub sijhawm tsis lees txais tom qab hloov lub raum.
2. Cov theem mob ntawm lymphopenia kis kab mob, kab mob hluav taws xob, kab mob hauv cellular immunodeficiency, kev siv cov tshuaj hormones adrenal cortex mus ntev lossis raug hluav taws xob, thiab lwm yam. Tsis tas li ntawd, thaum neutrophils nce vim ntau yam, lymphocytes kuj tuaj yeem txo qis.
Cov qe ntshav liab suav (RBC)
Cov qe ntshav liab yog cov tsim muaj ntau tshaj plaws hauv cov ntshav. Raws li tus neeg nqa khoom ua pa, lawv tuaj yeem nqa thiab tso tawm oxygen rau ntau cov ntaub so ntswg ntawm lub cev thaum thauj cov pa roj carbon dioxide, ua haujlwm tswj xyuas cov kua qaub-puag tshuav thiab tiv thaiv kev tiv thaiv. Cov ntshav liab suav yog ib qho ntawm cov cim tseem ceeb rau kev kuaj mob ntshav qab zib.
1. Cov qe ntshav liab
(1) Cov txheeb ze nce yog pom hauv ntuav hnyav, raws plab, tso zis ntau dhau, poob siab, hyperhidrosis, thiab kub hnyiab. Vim muaj dej ntau ntau, cov ntshav plasma txo qis, thiab cov ntshav yog concentrated, uas ua rau kom cov concentration ntawm ntau yam hauv cov ntshav. Ib ntus tshwm sim.
(2) Kev nce ntxiv yog pom nyob rau hauv: ① Physiological nce, xws li hypoxia thiab siab altitude nyob, fetus, me nyuam mos, strenuous ce los yog lub cev ua hauj lwm, ceev tso cov qe ntshav liab los ntawm cov pob txha, thiab lwm yam .; ② Pathological compensatory thiab theem nrab nce, Feem ntau yog ob qho tib si rau cov neeg mob uas muaj kab mob pulmonary plawv, emphysema, mob roob thiab qog nqaij hlav (mob qog noj ntshav, qog adrenal); ③Erythrocytosis yog ib qho tsis tau piav qhia txog kev ua haujlwm ntawm cov pob txha pob txha, thiab cov ntshav liab suav tuaj yeem ncav cuag (7.0 ~ 12.0) × 1012 / L.
2. Txo cov qe ntshav liab
Kev tsis txaus ntawm cov tshuaj hematopoietic yog tshwm sim los ntawm kev noj zaub mov tsis zoo lossis kev tsis txaus, xws li kab mob plab hnyuv, haus dej cawv, ib nrab eclipse, thiab lwm yam, ua rau tsis txaus cov tshuaj hematopoietic xws li hlau, folic acid, vitamins, los yog protein, tooj liab, vitamins, thiab lwm yam.
