注射器What do the Blood Tests tell us??血液検査をする人

 Blood courses through the body. It delivers oxygen and essential elements to, and removes carbon dioxide and harmful wastes away from the body tissue. If there is any organ dysfunction in the body, that will be reflected in the blood elements. Therefore, the blood examination tells the body’s health condition.

 Blood examination results can be affected by taking food, exercise, stress, alcohol, and pregnancy etc.

血液一般検査 免疫・血清学的検査 生化学的検査
RBC WBC Inflammation Hepatic Viruses Rheumatoid Factor Others Liver Function Renal Function・
Uric Acid
Blood Fat Blood Surge Others
 
    Tests Normal Ranges
(Adults)
Explanation Meanings Possible Diseases  

RBC

Red Blood Cell Count
(RBC)
Male・・・
400〜550

Female・・・
360〜500


×104/μl
(Microliter)
Red blood cell is a large part of the blood and makes the red color of the blood. Red blood cells are been continually producing in bone marrow. It transports oxygen from the lungs to body tissue and carbon dioxide from body tissue to the lungs.

Decrease右矢印lack of cells transporting oxygen throughout the body.Anemia occurs.

Increase右矢印blood is thick and bad flow, and the blood vessels may be blocked.

High右矢印polycythemia, thrombosis etc

Low右矢印Iron deficiency anemia, pernicions anemia, megaloblastic anemia, aplastic anemia, hemolytic anemia etc

 

Hemoglobin (Hb)

Male・・・
14〜18

Female ・・・・・・
12〜16

g/dl
(Deciliter)
Hemoglobin is the protein-iron compound in the red blood cells. It is composed of heme and globin protein. Heme is an iron containing cofactor that enables it to carry oxygen to and carbon dioxide away from the body's cells. Diagnose anemia. High右矢印polycythemi

Low右矢印Iron deficiency anemia, aplastic anemia, pernicions anemia, megaloblastic anemia, hemolytic anemia,blood loss anemia, etc

Hematocrit (Ht)ヘマトクリット 男性・・・
38〜50

女性・・・
34〜45

 %
Hematocrit measures the percentage of red blood cells in the total blood volume. The solid element (red blood cells) and the fluid part (serum) of the blood are separated with a centrifugal separator.

Low右矢印thin blood
High右矢印thick blood
RBC, Hb, and Ht. together is used in diagnosing types of anemia and dehydration etc.

MCV
(Mean Cellular Volume)
(平均赤血球容積)

81〜98
fl(femtoliter)
Measuring the average size of the red blood cells, small, large or normal. Diagnosing the causes and types of anemia.
Liver dysfunction, anemia of chronic renal failure, leukemia, inflammation, Vitamin B12 deficiency anemia...
MCH
(Mean Cellular Hb)
(平均赤血球血色素量)
27.0〜33.5
pg(ピコグラム)
The average amount of hemoglobin within a red blood cell.
MCHC
(Mean Cellular Hb
Concentration)
(平均赤血球血色素濃度)
32.0〜35.0
the average concentration of hemoglobin in the red blood cells.
Reticulocyte Count
(RETC)
網状赤血球数
0.5〜1.5

Reticulocytes are immature red blood cells.

RETC is used to diagnose anemia and bone marrow function.

Measuring of the capacity of the bone marrow to make new red blood cells (reticulosytes).
High右矢印more red blood cells are being made by the bone marrow.
Low右矢印bone marrow failure

Hing右矢印hemolytic anemia, iron deficiency anemia, megaloblastic anemia etc

Low右矢印Aplastic anemia, myelofibrosis, acute leukemia etc

ESR
赤沈(血沈)
Male・・・
1〜12

Female・・・
2〜15

mm/h
ESR measures the rate at which red blood cells separate from plasma (the liquid part of blood) and fall to the bottom of a test tube. The test is nonspecific. Abnormal ESR can be seen in many diseases. As the test is simple, it is used to screen for diseases. Erythrocyte Sedimentation rate(ESR)  

WBC

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Leucocyte Count
(WBC)
白血球数
3.5〜9.0
×104/μl
When bacteria and foreign particles enter the body, a large numbers of white blood cells are produced, and the WBC number in the blood increases.
White blood cells surround and destroy foreign substances is called phagocytosis.
The increased WBC generally indicates there is a possible infection and inflammation in the body. High右矢印Amygdalitis, appendicitis, pneumonia, cholecystitis, pancreatitis, pyelonephritis, cardiac infarction, leukemia, septicemia, drug poisoning, injury etc.

Low右矢印collagen disease, pernicions anemia, aplastic anemia, radiation hazard and chemotherapy damage, bone marrow dyfunction, hypersplenia etc
  Platelet count
(PLT)
血小板数
13.0〜34.9
×104/μl
(microliter)
Platelet has the functions of adhesion and cohesion. When bleeding from a wound occurs, the platelets gather at the wound and form a plug to block the blood flow. Diagnosing the hemostatic function of the body.
Increase右矢印
the blood is easily congealed

Decrease右矢印Bleeding is hard to stop.
High右矢印myelogenous leukemia, essential thrombocythemia, polycythemia etc

Low右矢印thrombopenic purpura, pernicions anemia, aplastic anemia, leukemia, hepatocirrhosis etc.
Leucocyte
(Differential Count)
白血球の分類(血液像)
Neutrophil・・・ 
40〜70
Eosinophil・・・0〜5
Monocyte・・・
0〜2
Basophil・・・
3〜7
Lymphocyte・・・
20〜45

There are five main types of white cells in responding to the invading of bacteria and foreign particles in the body. They are neutrophils, eosinophils, monocytes, basophils, and lymphocytes.
Each of them not only has a different shape but plays a specific role in the body.
Leucocyte differential count measures the relative numbers of WBCs in the blood so that the relative diseases can be diagnosed.
 
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