Heart intro Bio 272 Exam Questions and Answers | Graded A

Heart intro Bio 272 Exam Questions and
Answers

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Coronary circulation - Correct Answers -supplies blood to the heart muscle cells

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Pulmonary circulation - Correct Answers -arteries carry deoxygenated blood and vein
carry oxygenated blood

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Systemic circulation - Correct Answers -arteries carry oxygenated blood and veins carry
deoxygenated blood

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Artery - Correct Answers -carries blood away from the heart

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Vein - Correct Answers -carries blood toward the heart

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Mediastinum - Correct Answers -the area of the thoracic cavity that holds the heart

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Endocardium - Correct Answers -serous membrane (simple squamous epithelium held
in place by areolar connective tissue) lining the inside of the heart for smooth blood flow
and to prevent blood clots

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Fibrous pericardium - Correct Answers -layer of dense irregular connective tissue that
protects and holds the heart in place

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