Anatomy 1 Quiz 12 Heart

Anatomy 1 Quiz 12 Heart

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Question 1 of 15

1. Question
The outer layer of the pericardial membranes is the:
- parietal pericardium
- fibrous pericardium
- endocardium
- visceral pericardium
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Question 2 of 15

2. Question
The function of the serous fluid between the parietal pericardium and visceral pericardium is to:
- help pump blood
- prevent friction
- prevent abnormal blood clotting
- prevent prolonged contraction
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Question 3 of 15

3. Question
As the heart beats, friction between the pericardial membranes is prevented by:
- Plasma
- Serous Fluid
- Mucus
- Endocardial Fluid
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Question 4 of 15

4. Question
The myocardium is found:
- lining the chambers of the heart
- forming the walls of the chambers of the heart
- lining the fibrous pericardium
- external to the visceral pericardium
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Question 5 of 15

5. Question
The endocardium is found:
- lining the chambers of the heart
- lining the fibrous pericardium
- throughout the heart muscle
- lining the epicardium
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Question 6 of 15

6. Question
The function of the myocardium is to:
- prevent excessive contraction
- prevent abnormal clotting
- prevent friction
- pump blood
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Question 7 of 15

7. Question
The function of the endocardium is to:
- pump blood
- prevent friction
- prevent abnormal clotting
- prevent contraction
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Question 8 of 15

8. Question
Which statement is NOT true of the atria of the heart?
- They are the upper chambers and have thin walls.
- They produce the hormone ANP when blood pressure rises.
- The right atrium receives blood from the lower body.
- The left atrium receives blood from the upper body.
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Question 9 of 15

9. Question
The vessel that takes blood from the left ventricle to the body is the:
- Aorta
- Pulmonary Vein
- Aortic Vein
- Pulmonary Artery
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Question 10 of 15

10. Question
The vessel that takes blood from the right ventricle to the lungs is the:
- Aorta
- Pulmonary Vein
- Pulmonary Artery
- Aortic Vein
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Question 11 of 15

11. Question
The aorta takes blood from the:
- left ventricle to the lungs
- left ventricle to the body
- right ventricle to the lungs
- right ventricle to the body
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Question 12 of 15

12. Question
The pulmonary artery takes blood from the:
- left ventricle to the lungs
- left ventricle to the body
- right ventricle to the lungs
- right ventricle to the body
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Question 13 of 15

13. Question
Which statement is NOT true of the ventricles of the heart?
- The septum between them is made of myocardium.
- They are the lower chambers.
- They are the lower chambers.
- The left ventricle has thin walls because the blood it pumps is only going to the body.
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Question 14 of 15

14. Question
The general function of the valves of the heart is to:
- help pump blood
- prevent friction
- prevent backflow of blood
- keep the blood moving
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Question 15 of 15

15. Question
The sensory nerves for the carotid and aortic receptors are the:
- glossopharyngeal and vagus
- vagus and accessory
- accessory and facial
- facial and glossopharyngeal
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