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Questions and Answers
What is the diameter of the outer wall of arterioles?
What is the diameter of the outer wall of arterioles?
- 30 gm
- 100 gm (correct)
- 75 gm
- 50 gm
What is the main difference between arterioles and larger muscular arteries?
What is the main difference between arterioles and larger muscular arteries?
- Number of smooth muscle cells in the walls (correct)
- Branching pattern
- Diameter of the outer wall
- Presence of venules
What is the relationship between arterioles and venules?
What is the relationship between arterioles and venules?
- They often travel closely together (correct)
- They have similar diameters
- They have opposite functions
- They are never found in the same tissue sections
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