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Understanding the Cardiovascular System
Test your knowledge about the cardiovascular and nervous systems with this engaging quiz! This quiz is designed to help you learn important facts about how your body works.
Whether you’re a student or just curious, this quiz will cover:
- The structure and fun
ction of the cardiovascular system - Key roles of the heart and blood vessels
- Basics of the nervous system
What is the cardiovascular system?
Your heart and many blood vessels
Your heart
blood vessels
Network of blood vessels
The function of the cardiovascular system is to make sure your body
Gets the oxygen, nutrients and other things it needs and gets rid of things
Gets the oxygen, nutrients and other things
Blood vessels bring blood to your heart
Veins
Arteries
The Pulmonary circulation
Blood without oxygen
Comes into the right side of your heart
Sent to the lungs
Blood that has just gotten oxygen
Your heart is located
In the middle of your chest
In the left part
In the right part
Your heart is about the size
Of your fist
Of a tennis ball
An appel
How much does your heart weigh?
About 8 ounces
10 ounces
About 8 ounces to 10 ounces
About 8 ounces to 12 ounces
Blood vessels are made up
Of layers of connective tissue
Muscle
Elastic fibers
Layers of connective tissue and muscle
Layers of connective tissue, muscle and elastic fibers
The central nervous system is made up
The brain
Spinal cord
Of nerves
spinal cord and extend to all parts of the body.
The basic unit of the nervous system is
Neuron
Axons
Nerves
Dendrites
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