تفسیر آزمایش cbc

تفسیر آزمایش cbc

اسلاید 1: Blood CELLS COUNT Practical Hematology Lab

اسلاید 2:

اسلاید 3: شمارش کامل خون (Complete Blood Count) : CBCتعداد تقریبی و نوع سلول‌های خونی در هر واحد حجم (میلی‌لیتر ) را گزارش می‌کند. همچنین متغیرهای کمی مانند میزان هموگلوبین خون و حجم متوسط گویچه‌های سرخ نیز توسط دستگاه آزمایش‌کننده گزارش می‌شونددر گذشته با روش‌های دستی با استفاده از شمارنده‌های دستی شمارش سلول‌‌های خونی انجام می‌شد. ولی امروزه با دستگاه

اسلاید 4: CBCComplete blood countWith or without differentialPeripheral venous blood is collected in a lavender tube (contains the anticoagulant EDTA) and should be thoroughly mixedUnacceptable specimen:Clotted or greater than 48 hours old

اسلاید 5:

اسلاید 6:

اسلاید 7:

اسلاید 8: When CBC is orderedCBC may be ordered when :When an individual has fatigue or weakness  infection inflammation bruising, or bleedinga doctor may order a CBC to help diagnose the cause and/or determine its severity.When a person has been diagnosed with a disease known to affect blood cellsSome therapies, such as chemotherapy, can affect bone marrow production of cells. Some medications can decrease WBCs count  overall. A CBC may be ordered on a regular basis to monitor these drug treatments.

اسلاید 9: Parameters of CBC The complete blood count, or CBC, includes the following:WBC count (White blood cell or leukocyte count)WBC differential countRBC count (Red blood cell or erythrocyte count)Hct  (Hematocrit)Hbg  (Hemoglobin)MCV (Mean corpuscular volume )MCH (Mean corpuscular hemoglobin )MCHC (Mean corpuscular hemoglobin concentration )RDW (Red cell distribution width ) Platelet count Mean Platelet Volume (MPV)

اسلاید 10:

اسلاید 11: White blood cells count (WBCs) Evaluation of white blood cells, the cells that are part of the bodys defense system against infections and cancer and also play a role in allergies and inflammation White blood cell (WBC) count  is a count of the total number of white blood cells in a persons sample of blood.The normal number of WBCs in the blood is 4,500-11,000 white blood cells per microliter (mcL).Neutrophils 40-75% of WBCs.Lymphocytes 20-45% of WBCs.Eosinophils 1-6% of WBCs.Monocytes 2-10% of WBCs.Basophils 0-1% of WBCs.

اسلاید 12: White Blood Cell DifferentialIt identifies and counts the number of the various types of white blood cells May be done as part of or in follow up to CBC