The normal inherent rate of the sinus node as a pacemaker is
A) 20-40 beats per minute.
B) 40-60 beats per minute.
C) 60-80 beats per minute.
D) 60-100 beats per minute.
Correct Answer:
Verified
Q28: A QRS complex that has both an
Q29: After the sinus node initiates an impulse,where
Q30: On a rhythm strip,the P wave is
Q31: The electrical impulse travels through the _
Q32: Contractility is the ability of a cardiac
Q34: An upward deflection of the QRS complex
Q35: The area of the conduction system that
Q36: The normal pacemaker of the heart is
Q37: On EKG paper,one big block represents
A)0.04 sec.
B)0.10
Q38: What is TRUE about the following intervals:
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