Question

differences between arteries and veins

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Answer 1

differences between arteries and veins??

Arteries are blood vessels responsible for carrying oxygen-rich blood away from the heart to the body. Veins are blood vessels that carry blood low in oxygen from the body back to the heart for reoxygenation.Arteries and veins are two of the body’s main type of blood vessels. These vessels are channels that distribute blood to the body. They’re part of two closed systems of tubes that begin and end at the heart. These systems of tubes are either:

Answer 2

*️⃣ $\sf\red{ Arteries \: \: \: :- \: \: \: }$

1. Arteries carry oxygenated blood away from the heart.
2. These are bright red in colour.
3. These are mostly deep seated in the body.
4. Arteries are thick walled as the tunica media is relatively thick with smooth muscles and two elastic laminae.
5. Lumen is narrow.
6. Non-valvular.
7. Blood in the arteries flows with more pressure and by jerks.
8. Arteries end in capillaries.

*️⃣ $\sf\purple{ Veins \: \: \: :- \: \: \: }$

1. Veins carry deoxygenated blood towards the heart.
2. These are dark red in colour.
3. Veins are generally superficial.
4. Veins are thin walled and the walls are slightly muscular.
5. Lumen is wide.
6. Valvular.
7. Blood in the veins flows steadily with relatively low pressure.
8. Veins start with capillaries.