Parasympathetic innervation to the heart _______________________
A) is the spinal nerve
B) decreases the rate at which spontaneous action potentials are initiated in the SA node
C) decreases the strength of ventricular contraction
D) increases the heart rate
Correct Answer:
Verified
Q22: Twelve complete ECG patterns are recorded from
Q50: What rhythm characterizes atrial flutter as impulses
Q61: What causes the dicrotic notch on the
Q62: What happens during heart failure?
A) The Frank-Starling
Q64: What does sympathetic stimulation of the heart
Q67: Which of the following is the cranial
Q68: What does a whistling murmur heard between
Q69: What happens in an insufficient AV valve?
A)
Q73: If the EDV were held constant, what
Q142: If stroke volume is 80 mL and
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents