The function of veins and venules. Introduction: The function of blood vessels is to receive the blood pumped out by the heart. The blood then flowing through these vessels gets transported to the whole body. The arteries, veins and the capillaries are the three blood vessels. Veins are thin walled blood vessels that bring blood into the heart. Because of its thin wall layers the lumen of the veins is wide. Venules are the small extensions of veins which receive blood from the capillaries and transfer it to the vein.

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Chapter 15, Problem 39P

Summary Introduction

To determine:

The function of veins and venules.

Introduction:

The function of blood vessels is to receive the blood pumped out by the heart. The blood then flowing through these vessels gets transported to the whole body. The arteries, veins and the capillaries are the three blood vessels.

Veins are thin walled blood vessels that bring blood into the heart. Because of its thin wall layers the lumen of the veins is wide. Venules are the small extensions of veins which receive blood from the capillaries and transfer it to the vein.

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