Blood Vessels - الأوعيه الدمويةBlood Vessels are the paths of Blood throughout the body.
Arteries الشرايين
- Thick walled blood vessels emerge from the heart .
- Aorta Artery carries Oxygen from heart to all body.
- Pulmonary Arteries carry Co2 from heart to Lungs.
Veins الأوردة
- Veins are thin walled blood vessels begin at the body parts and open in the heart.
- Vena Cava Veins Carries Co2 from body to heart.
- Pulmonary Veins carry Oxygen from Lungs to heart.
Blood Capillaries الشعيرات الدموية
- Blood Capillaries are network of tiny blood vessels with very thin walls.
- Blood Capillaries transfer Oxygen and Co2 between arteries and veins.
Blood Elements - مكونات الدم
Red Blood Cells - كرات الدم الحمراء
White Blood Cells - كرات الدم البيضاء
Blood platelets - الصفائح الدموية
Plasma - البلازما
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