Wednesday, December 25, 2013
Answer 49
49. Choice D is the correct answer. There is complete AV dissociation. Typical of third degree blocks the P waves and QRS complexes march out independently with calipers. Second degree AV block type I has lengthened PR interval that drops, where as the type II has a normal PR interval that the QRS complex just drops.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment