Master Cardiovascular System concepts with free HESI A2 practice questions and detailed rationales. Use these questions to reinforce your understanding and improve your score on the HESI A2 exam.
Free Cardiovascular System practice questions for the HESI A2 exam with detailed rationales.
Question 3 of 3
What characteristic feature distinguishes the arterial blood vessels from veins?
Presence of a thick elastic wall in arteries
Presence of valves in arteries to prevent backflow
Thin elastic walls in veins
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