تويت
عمل بسيط من اجتهاداتي الشخصية اتمنى ان يحوز على استحسانكم
جدول بسيط جدا وصغير لمكونات الدم ( ويوجد بملف مرفق) لانه الان مو طالع مرتب
عجزت ارتبه :sm199:
1- Plasma: ( liquid substance)
It is a liquid part of the blood; it is straw-colored forming about 55% of the total volume.
1- Water: 90% of total plasma Volume. (Dissolving medium).
2- Solid substances: 10% of total plasma volume.
A- Organic (Proteins)
Type
Level
Formation site
Function
1-
Albumin
4-4.5 g/dl
Liver
Save osmotic pressure. carry lipids and steroids
2-
Globulin
2-2.5 g/dl
Liver lymphoid tissue
Antibodies formation, carrier Thyroglobulin.
3-
Fibrinogen
400 mg/dl
Liver
Essential for blood coagulation
4-
Prothrombin
10 mg/dl
Liver
Blood coagulation
عمل بسيط من اجتهاداتي اتمنى ان تحوز على استحسانكم
جدول بسيط جدا وصغير لمكونات الدم ( ويوجد بملف مرفق) لانه الان مو طالع مرتب
B- Inorganic (Electrolytes)
C- Substances Transported by Blood:
1- Nutrients
2- Hormones
3- Enzymes
4- Antibodies
5- Waste products
3- Gases
1- O2
2- Co2
3-N2
2- Blood Cells ( cellular parts)
RBCs
Count
Shape
M: 5.5million /ml
Erythrocytes: RBCs Mature Cells do not contain nucleus
Size
Color
Life span
Function
Color
Life span
Function
M: 5.5million /ml
F: 4.7 million/ml
Biconcave
7 micron
Greenish yellow
120 days
Gas exchange
Biconcave
7 micron
Greenish yellow
120 days
Gas exchange
Erythrocytes: RBCs Mature Cells do not contain nucleus
WBCs
4000-10000 /ml
Spherical
10-12mic
Are colorless
4 days- 4 weeks
10-12mic
Are colorless
4 days- 4 weeks
ًLeukocytes: WBCs have a nucleus , and have an amoeboid movement
Plts.
250000-500000/ml
Small fragments of cells
2-4 microns
Colorless
10 days
Homeostasis
2-4 microns
Colorless
10 days
Homeostasis
Thrombocytes: Platelets don’t have nucleus, its Origin in the red bone marrow.
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