Which muscle is stronger, the left ventricular or right ventricular?
The majority of chronic disease deaths occur in low income countries.
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The number of deaths from chronic disease in the United States is going down.
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3. Which muscle is stronger, the left ventricular or right ventricular?
A. left ventricular
B. right ventricular
4. The coronary arteries supply blood to the __________.
A. head
B. chest
C. brain
D. heart
5. Put the flow of blood through the pulmonary circuit in the correct order.
A. fifth
B. second
C. sixth
D. first
E. third
F. fourth
1. right atrium
2. pulmonary vein
3. pulmonary arteries
4. right ventricle
5. left atrium
6. lungs
6. The right side of the heart receives deoxygenated blood and the left side receives oxygenated blood.
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7. Select the correct phrase for the blank.
A. The __________ valves control the blood flow between the heart and the aorta and pulmonary arteries and are called the aortic and pulmonary valves, respectively.
B. The __________ valves control blood flow between the upper atria and the lower ventricles.
1. atrioventricular (AV)
2. semilunar (SL)
8. Fill in the blanks below with high or low.
You want ____ levels of HDL and ____ levels of LDL.
9. An occlusion causing stroke can be local (in the carotid artery) or travel from another part of the body.
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10. Shortness of breath is only a sign of heart attack when accompanied by angina.
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