Multiple Choice
The earlike extension of the atrium is the
A) ventricle.
B) coronary sinus.
C) coronary sulcus.
D) auricle.
E) interatrial septum.
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q9: As a result of the long refractory
Q10: The coronary sulcus is a groove that<br>A)
Q11: The basic heartrate established by the SA
Q12: Cardiac output is increased by<br>A) sympathetic stimulation.<br>B)
Q13: The circumflex branch and the anterior interventricular
Q15: Prominent muscular ridges in the anterior atrial
Q16: The _ is an important ridge of
Q17: Figure 20-2 Cardiac Cycle<br><img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4858/.jpg" alt="Figure 20-2
Q18: Cardiac muscle cells and skeletal muscle cells
Q19: In-Text Figure Based Questions<br>-Which ion's entry causes