Which of the following is a characteristic of third-degree heart block?
A) There is a lengthening PR interval.
B) There is often a 2:1 ratio between P waves and QRS complexes.
C) The atrial rate is the same as the ventricular rate.
D) There is no relationship between the P waves and the QRS complexes.
Correct Answer:
Verified
Q23: What part of the heart is best
Q24: What is considered to be the normal
Q25: What is indicated by high-voltage R waves
Q26: In the terminology for three of the
Q27: What dysrhythmia often follows sustained ventricular tachycardia?
A)
Q29: What problem is indicated by elevation of
Q30: Which of the following are common causes
Q31: Which of the following would describe the
Q32: What axis change is common in patients
Q33: What dysrhythmia is characterized by a sawtooth
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