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Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Contributors

Feedback

Basic Model of Blood Flow in Arteries

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Beginner

Intermediate

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1. What is the main driving force for blood flow in arteries?

a: Gravity Explanation

Explanation

b: Muscle contraction Explanation

Explanation

c: Pressure generated by the heart Explanation

Explanation

d: Diffusion Explanation

Explanation

2. What is the smallest type of blood vessel?

a: Artery Explanation

Explanation

b: Vein Explanation

Explanation

c: Capillary Explanation

Explanation

d: Venule Explanation

Explanation

3. The primary function of arteries is:

a: Carry blood toward the heart Explanation

Explanation

b: Carry blood away from the heart Explanation

Explanation

c: Exchange gases Explanation

Explanation

d: Store blood Explanation

Explanation

4. The type of blood is usually carried by the arteries were:

a: Deoxygenated blood Explanation

Explanation

b: Oxygenated blood Explanation

Explanation

c: Mixed blood Explanation

Explanation

d: No blood Explanation

Explanation

5. The vessel that returns blood to the heart is:

a: Artery Explanation

Explanation

b: Capillary Explanation

Explanation

c: Vein Explanation

Explanation

d: Arteriole Explanation

Explanation

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