Multiple Choice
The left border of the heart is formed by the
A) left atrium and right atrium.
B) right atrium and right ventricle.
C) left atrium and left ventricle.
D) right ventricle and left ventricle.
E) None of the answers is correct.
Correct Answer:

Verified
Correct Answer:
Verified
Q4: The bicuspid or mitral valve is located<br>A)
Q25: Abnormally slow depolarization of the ventricles would
Q39: The great and middle cardiac veins drain
Q40: Compare the duration of atrial and ventricular
Q40: The heart is innervated by _ nerves.<br>A)parasympathetic<br>B)sympathetic<br>C)both
Q43: David suffers from a prolapsed mitral valve.This
Q44: The _ valve opens when left ventricular
Q48: Describe the areas of the heart supplied
Q50: Pacemaker cells in the SA node<br>A)have a
Q109: Tetanic muscle contractions don't occur in a