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Questions and Answers
Where is the heart located?
Where is the heart located?
- In the cranial cavity
- In the abdominal cavity
- In the pelvic cavity
- In the thoracic cavity (correct)
What protects the heart from shocks and mechanical injuries?
What protects the heart from shocks and mechanical injuries?
- The ventricles
- The atria
- The interventricular septum
- The pericardium (correct)
What is the size of the heart?
What is the size of the heart?
- The size of a grapefruit
- The size of a tennis ball
- The size of a soccer ball
- The size of a clenched fist (correct)
What is the function of the pericardial fluid?
What is the function of the pericardial fluid?
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How many chambers does the heart have?
How many chambers does the heart have?
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