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- 1. Multiple Choice
Which valve is between the right atrium and right ventricle?
tricuspid valve
bicuspid/mitral valve
pulmonary valve
aortic valve
- 2. Multiple Choice
What vessels feed into the right atrium?
vena cavae
coronary sinus
pulmonary truck
aorta
pulmonary veins
- 3. Multiple Choice
What vessel(s) exit the left ventricle?
vena cavae
coronary sinus
pulmonary trunk
aorta
pulmonary veins
- 4. Multiple Choice
What makes the 2nd heart sound?
closing of the AV valves
closing of the tricuspid and mitral valves
closing of the semilunar valves
closing of the pulmonary and tricuspid valves
- 5. Multiple Choice
Collateral or alternative routes for blood flowing to or from the same area are ________.
stenosis
anastomoses
tamponade
murmurs
- 6. Multiple Choice
Which of the following would be the thickest?
right atrial wall
left atrial wall
right ventricular wall
left ventricular wall
- 7. Multiple Choice
What vessel(s) enter the left atrium?
vena cavae
coronary sinus
pulmonary arteries
aorta
pulmonary veins
- 8. Multiple Choice
Which of the following is when there is excess fluid in the pericardial cavity that restricts the hearts pumping ability?
cardiac tamponade
pericarditis
endocarditis
angina
myocardial infarction
- 9. Multiple Choice
What structures prevent AV valve prolapse?
interventricular septum
chordae tendineae
papillary muscles
pectinate muscles
trabeculae carneae
- 10. Multiple Choice
Which layer protects and anchors the heart?
endocardium
mycardium
epicardium
pericardium
- 11. Multiple Choice
What phase of the cardiac cycle causes blood to be ejected into the aorta?
atrial systole
atrial diastole
ventricular systole
ventricular diastole
- 12. Multiple Choice
Which valve is between the left atrium and left ventricle?
tricuspid valve
bicuspid/mitral valve
pulmonary valve
aortic valve
- 13. Multiple Choice
Which term describes when the heart is at rest and chambers are filling?
diastole
systole
- 14. Multiple Choice
Name this space.
right ventricle
left ventricle
right atrium
left atrium
- 15. Multiple Choice
Which of the following is inflammation of the innermost lining of the heart?
cardiac tamponade
pericarditis
endocarditis
angina
myocardial infarction
- 16. Multiple Choice
The outmost layer surrounding the heart is the __________.
epicardium
fibrous pericardium
parietal pericardium
endocardium
- 17. Multiple Choice
In the cardiac cycle the atria and ventricles are in systole at the same time.
true
false
- 18. Multiple Choice
In the cardiac cycle which chambers are in systole 1st?
atria
ventricles
- 19. Multiple Choice
What makes the 1st heart sound?
closing of the AV valves
closing of the aortic and pulmonary valves
closing of the semilunar valves
closing of the pulmonary and bicuspid valves
- 20. Multiple Choice
The amount of blood ejected from the ventricles in 1 heart beat is called?
EDV
end diastolic volume
ESV
end systolic volume
SV
stroke volume
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