Which two heart structures are most anterior in the chest?
A) Both atria
B) Both ventricles
C) The right atrium and ventricle
D) The left atrium and ventricle
E) Superior and inferior venae cavae
Correct Answer:
Verified
Q1: Heart position can vary depending on body
Q2: Electrical activity recorded by the electrocardiogram (ECG)
Q3: Which ECG change would not be expected
Q4: In what group are the right and
Q5: Purkinje fibers are located in the
A)sinoatrial node.
B)atrioventricular
Q7: Thin-walled reservoirs of the heart are the
A)atria.
B)pericardia.
C)sinuses.
D)ventricles.
E)septa.
Q8: Closure of the ductus arteriosus usually occurs
A)just
Q9: The "pacing" structure of the heart's electrical
Q10: The condition in which a patient's heart
Q11: The spread of the impulse through the
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