The structure that prevents backflow of blood is the
A) Trebeculae carnae.
B) Superior vena cava.
C) Papillary muscle.
D) Valve.
Correct Answer:
Verified
Q1: The innermost layer of the heart is
Q3: Heart valves serve what purpose?
A)They prevent blood
Q4: Which of these statements about the pericardium
Q5: Through which structure must the blood travel
Q7: The layer of the heart that is
Q8: The second heart sound (S2)is associated with
Q8: The fibrous tissue that divides the heart
Q10: Which of the following statements about the
Q11: The apex of the heart is located
Q16: Which heart chamber delivers oxygenated blood to
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