Multiple Choice
MATCHING
Match term with correct characteristic.
-Area of low electrical resistance that allows an action potential to spread from one cardiac cell to surrounding cells.
A) gap junction
B) funny channels
C) functional syncytium
D) EDV
E) papillary muscles
F) second heart sound
Correct Answer:
Verified
Correct Answer:
Verified
Q3: Each of the following factors will increase
Q5: Blood flow through the coronary circulation occurs<br>A)
Q6: Using the following answer code, indicate which
Q7: The _ is the volume of blood
Q9: Sympathetic stimulation of the heart increases only
Q10: The left ventricle contracts with more force
Q11: Use the following answer code to compare
Q12: Sympathetic stimulation of the heart increases calcium
Q13: At rapid heart rates,<br>A) the lengths of
Q222: The AV and semilunar valves are never