× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
r
5
m
5
h
5
r
5
t
5
B
5
P
5
s
5
m
5
c
5
c
4
4
Home Q & A Board Biology-Related Homework Help Medicine Immunology
New Topic  
littlej_dvine littlej_dvine
wrote...
Go to Answer
Posts: 830
Rep: 0 0
6 years ago
When discussing the AV node's role in the electrical conduction of the heart with a client newly diagnosed with an AV block, which of the following statements are accurate? Select all that apply.
 
  A) The AV node offers a two-way conduction area between the atria and the ventricles.
  B) The velocity of conduction through the AV junctional fibers is very fast, which greatly increases impulse transmission.
  C) A block at the AV bundle of His interferes with the normal delay of the impulse, thereby interfering with complete ejection of blood from the atria prior to ventricular contraction.
  D) When there is an AV block, impulses from the atria and ventricles beat independently of each other so, the heart rhythm is usually chaotic and not regular.
Read 43 times
1 Reply
Replies
Answer verified by a subject expert
WillGross3WillGross3
wrote...
#1
Top Poster
Posts: 1120
Rep: 5 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
This verified answer contains over 120 words.
1

Related Topics

littlej_dvine Author
wrote...

6 years ago
Correct Slight Smile TY
Mkersey12
wrote...

Yesterday
You make an excellent tutor!
veronee_madison
wrote...

2 hours ago
Thanks
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  839 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 228
  
 483
  
 9598
Your Opinion
Which country would you like to visit for its food?
Votes: 214
Previous poll results: What's your favorite coffee beverage?