Everybody hopes oneself 100 disease are not invaded, lifetime health. But, the person has food crops food grains other than wheat and rice, hard to avoid can fall ill. Go to a hospital seeing a doctor, the doctor gives a doctor's advice via often can leaving: Exsanguinate examination. So, what part is there in our blood? Through exsanguinate examination can fish Where is what disease?
There is what part in blood
The blood of healthy person occupies the 7%-8% of weight about, and gross is relatively constant. With a weight 50 kilograms male is exemple, his haemal gross is milliliter of 3750 milliliter ~4000 about.
We see gules blood, include cellular part actually (occupy 40%-45% ) the plasma with blame cell composition (occupy 55%-60% ) . Because haemoglobin is contained in red blood cell,blood presents the red that come out basically is. Outside eliminating red blood cell, haemal cell composition still has leucocyte and plaque.
The 91%-92% in plasma is moisture, among them solid composition occupies 8%-9% only, by protein, fat kind, inorganic salt and many compound include lipoprotein, globulin, metal albumen, enzymatic kind, the biology material such as vitamin and hormone is formed.
Once the person falls ill, all sorts of composition in blood can appear unusual, this is why exsanguinate is checked can fish disease. Those who have some of disease happening is inchoate, even if is the body still has do not have occurrence consciousness symptom, can have checked discovery through exsanguinate.
This period we basically introduce the cell in blood when class status is unusual, may relevant disease.
Anaemia and red blood cell are relevant disease
Red blood cell (RBC) it is the hematic cell with maximum amount. Its main physiology function is to carry oxygen therapy is mixed a few carbon dioxide.
The haemoglobin in red blood cell contains iron, it is containing oxygen to measure tall place to be united in wedlock easily with oxygen, in the quantity that contain oxygen low place departs easily with oxygen again. This one character of haemoglobin, make red blood cell has the function of carriage oxygen. Red blood cell gets oxygen in lung, flow along with blood next, in the whole body everywhere blood capillary releases oxygen, use for the cell. Red blood cell is divided outside can carrying oxygen, still can carry a part to come from the carbon dioxide in organizing a cell.
Red blood cell consults the value is normally:
The male: (4.5 ～ 5.5) × 1012/L
Female: (4 ～ 5) × 1012/L
Baby: (6 ～ 7) × 1012/L
Children: (4.2 ～ 5.2) × 1012/L
New student attribute physiology sex increase with grow in quantity of computation of downy dweller red blood cell, for normal circumstance.
Grow in quantity of sex of pathology of red blood cell, anxiety of the dehydrate that all sorts of disease of grow in quantity of red blood cell of sex of common Yu Zhen, reasons bring about, congenital heart disease, lung.
Sex of pathology of red blood cell decreases, common at all sorts of anaemia (like bead of anaemia of the aplastic anemia, sex that be short of iron, iron anaemia of anaemia of young cell sex, gigantic anaemia of sex of anaemia of young cell sex, hemolysis, Mediterranean sex) , many and exsanguine (digest like massive haemorrhage of traumatic massive haemorrhage, operation, postpartum massive haemorrhage, acute.
Through detecting new student blood, still can discover disease of hemolysis of ABO of disagreement of mother baby blood type.
Leukaemia reachs infection
Leucocyte (WBC) is the hematic cell with the largest volume, among them 50%~70% is neuter bead cell, 0.5%~5% it is acidity of be addicted to bead cell, about 1% it is be addicted to alkalescent bead cell, 3 %~8% is monocyte, 20%~40% it is lymphocyte. Leucocyte is human body and the " bodyguard " that the disease struggles. Its main physiology function is: When the bacteria invades human body, leucocyte can inbreak to the bacteria centrally place, surround the bacteria ﹑ to gobble up.
Leucocyte consults the value is normally:
Grow up: (4.0-10.0) × 109 / L
New student: (15-20) × 109 / L
6 months arrive 2 years old: (11-12) × 109 / L
Leucocyte grow in quantity is common at acute bacterium sex infection, toxic wait with leukaemia. Leukaemia patient leucocyte will be unusual heighten can appear babyish cell; When the bacterium is affected, leucocyte can compare normal on the high side, and give priority to with heighten of neuter bead cell; And lymphocyte grow in quantity sees the infection at certain virus be caused by is like hepatitis of sex of hives, virus, n/med tuberculosis, disease of lymphocyte hyperplasia sex.
Leucocyte decreases, especially neuter bead cell decreases, common at using certain pharmaceuticals (wait like demulcent medicine, sulphur amine medicine, cortin) , virus is affected (like flu) , radiative cure.
Plaque is relevant disease
Plaque (PLT) it is the hematic cell with the smallest bulk, its main physiology function is to participate in hemostatic with cruor process, still have in addition stimulative clot contracts and maintain the function with hemal complete endodermis. Normal value is plaque computation (100~300) × 109 / L.
Common Yu Yuan sends plaque grow in quantity disease of sexual plaque grow in quantity, also see Yu Man sex affect, malignant tumor, acute is exsanguine, haemolysis sex anaemia.
Plaque decreases can cause haemorrhage time to lengthen, be injured badly or be in should stimulate condition to be able to produce haemorrhage. Common create an obstacle at plaque (like aplastic anemia, acute leukaemia, acute radiation sickness) , plaque destroys grow in quantity (if send sexual plaque to reduce sexual purpura formerly, lienal function hyperfunction) , plaque is used up excessive (if diffuse the cruor inside sexual blood-vessel) , familial sex plaque decreases (if tremendous plaque is integrated,ask for) etc.
This period we basically introduced the may relevant disease when class status of the cell in blood is unusual, below period we will introduce the disease related the likelihood when class status of cell of haemal Central Africa is unusual.
(article picture comes from a network)
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