2:1 AV block can be either
A) Third-degree AV block or Wenckebach.
B) Wenckebach or Mobitz II second-degree AV block.
C) First-degree AV block or Wenckebach.
D) Mobitz II second-degree AV block or third-degree AV block.
Correct Answer:
Verified
Q15: In AV blocks,the P-P interval is
A)Regular.
B)Irregular.
C)Absent.
D)The same
Q16: The PR interval in Figure 18
Q17: The rhythm in Figure 18 is
Q18: In first-degree AV block,the site of the
Q19: In Figure 18,which of the heart's pacemakers
Q21: Treatment for third-degree AV block usually includes
A)Digitalis.
B)Lidocaine.
C)Amiodarone.
D)Pacemaker.
Q22: In third-degree AV block,none of the sinus
Q25: All AV blocks involve a disturbance in
Q25: Wenckebach is characterized by
A)Gradually prolonging PR intervals.
B)Constant
Q30: Third-degree AV block is also called Wenckebach.
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