Which vessels collect deoxygenated blood from the myocardium?
A) coronary arteries
B) cardiac veins
C) atrial arteries
D) marginal arteries
B
Explanation:
A) The coronary arteries supply oxygenated blood to the myocardium.
C) The atrial arteries supply oxygenated blood to the myocardium.
D) Marginal arteries supply oxygenated blood to the myocardium.
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A. Adequate blood supply B. Oxygen C. Energy D.Nutrients E. All of the above
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Indicate whether the statement is true or false.
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Only autosomal trisomies involving chromosomes 13, 18, and 21 are survivable. Why would this be?
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