RBC indices

Mkpụrụ ọbara ọbara uhie (RBC) bụ akụkụ nke nyocha ọbara zuru oke (CBC). A na-eji ha enyere aka ịchọpụta ihe kpatara anaemia, ọnọdụ nke enwere obere ọbara uhie.

Indices gụnyere:

• Nkezi nha ọbara ọbara ọbara (MCV)
• Hemoglobin ego kwa ọbara uhie (MCH)
• Hemoglobin ole hà ka nke cell (haemoglobin ịta) kwa red blood cell (MCHC)

Achọrọ nlebara ọbara.

Ọ dịghị nkwadebe pụrụ iche dị mkpa.

Mgbe etinyere agịga ahụ iji see ọbara, ụfọdụ ndị na-enwe oke mgbu. Ndị ọzọ na-eche nanị ịpị ma ọ bụ gbaa. Mgbe nke ahụ gasịrị, enwere ike ịkụ ọkpọ ma ọ bụ merụọ ahụ obere. Nke a ga - apụ n'anya.

Hemoglobin na-ebunye oxygen. Ndị RBC na-ebu haemoglobin na ikuku oxygen n’ime sel ahụ anyị. Ihe nyocha nke RBC na-atụle otu ọma ndị RBC si eme nke a. A na-eji nsonaazụ ahụ achọpụta ụdị anaemia dị iche iche.

Nsonaazụ ule ndị a dị na nso nkịtị:

• MCV: 80 ka 100 femtoliter
• MCH: picogram 27 ruo 31
• MCHC: gram 32 ruo 36 / deciliter (g / dL) ma ọ bụ 320 ruo 360 gram kwa lita (g / L)

Ihe atụ ndị dị n'elu bụ nha nkịtị maka nsonaazụ ule ndị a. Usoro ntanetị dị iche iche nwere ike ịdịtụ iche n'etiti ụlọ nyocha dị iche iche. Lafọdụ labs na-eji nha dị iche iche ma ọ bụ nwee ike nwalee ụdị dị iche iche. Gwa onye na - enye gi ahu ike banyere ihe nlere gi putara.

Ihe nlere ndị a na-egosi ụdị anaemia:

• MCV n'okpuru nkịtị. Microcytic anaemia (nwere ike ịbụ n'ihi ọkwa iron dị ala, nsị na-eduga, ma ọ bụ thalassaemia).
• MCV nkịtị. Normocytic anaemia (nwere ike ịbụ n'ihi ọbara ọgbụgba na mberede, ọrịa ndị na-adịte aka, akụrụ akụrụ, anaemia aplastic, ma ọ bụ valvụ obi mmadụ mere).
• MCV karịa nkịtị. Macrocytic anaemia (nwere ike ịbụ n'ihi obere folate ma ọ bụ B12 ọkwa, ma ọ bụ chemotherapy).
• MCH n'okpuru nkịtị. Hypochromic anaemia (ọtụtụ mgbe n'ihi obere ígwè).
• MCH nkịtị. Normochromic anaemia (nwere ike ịbụ n'ihi ọbara na-atụghị anya ya, ọrịa ndị na-adịte aka, akụrụ akụrụ, anemia na-enweghị atụ, ma ọ bụ valvụ obi mmadụ mere).
• MCH n'elu nkịtị. Hyperchromic anaemia (nwere ike ịbụ n'ihi oke ala ma ọ bụ ọkwa B12, ma ọ bụ chemotherapy).

E nwere obere ihe ọghọm gụnyere ịnara ọbara gị. Akwara na akwara na-adịgasị iche iche site n'otu onye gaa na nke ọzọ, yana site n'otu akụkụ ahụ gaa n'akụkụ nke ọzọ. Samplenata ọbara ọbara nke ụfọdụ ndị mmadụ nwere ike isi ike karịa n'aka ndị ọzọ.

Ihe ize ndụ ndị ọzọ metụtara ịmịnye ọbara dị ntakịrị, mana nwere ike ịgụnye:

• Ọbara ọgbụgba
• Da mba ma ọ bụ inwe isi ọkụ
• Otutu punctures chọta veins
• Hematoma (ọbara ọbara n'okpuru akpụkpọ)
• Ofufe Ọrịa (ntakịrị ihe egwu oge ọ bụla anụ ahụ agbajiri)

Erythrocyte indices; Indices ọbara; Pụtara hemoglobin corpuscular (MCH); Pụtara corpuscular hemoglobin ịta (MCHC); Pụtara corpuscular olu (MCV); Indices cell ọbara ọbara

Chernecky CC, Berger BJ. Indices ọbara - ọbara. Na: Chernecky CC, Berger BJ, eds. Nnwale Laboratory na Usoro Nyocha. Nke isii. Philadelphia, PA: Elsevier; 2013: 217-219.

Elghetany MT, Schexneider KI, Banki K. Erythrocytic nsogbu. Na: McPherson RA, Pincus MR, eds. Henry’s Clinical Diagnosis and Management site na Labozọ Laboratory. 23 nke ed. St Louis, MO: Elsevier; 2017: isi 32.

RTzọ RT. Bịakwute anemias. Na: Goldman L, Schafer AI, eds. Ọgwụ Goldman-Cecil. Nke 26th. Philadelphia, PA: Elsevier; 2020: isi 149.

Vajpayee N, Graham SS, Bem S. Nnyocha nyocha nke ọbara na ụmị ọkpụkpụ. Na: McPherson RA, Pincus MR, eds. Henry’s Clinical Diagnosis and Management site na Labozọ Laboratory. 23 nke ed. St Louis, MO: Elsevier; 2017: isi 30.