× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
w
3
w
3
e
3
3
r
3
b
2
M
2
V
2
f
2
c
2
c
2
K
2
New Topic  
ccddhh ccddhh
wrote...
Posts: 1004
Rep: 0 0
6 years ago
A nurse is reviewing the electrocardiogram (ECG) results. Which portion of the conduction system does the nurse consider when evaluating the P wave?
 
  a. SA node
  b. AV node
  c. Bundle of His
  d. Purkinje fibers
Read 78 times
1 Reply

Related Topics

Replies
wrote...
6 years ago
ANS: A
The P wave represents the electrical conduction through both atria; the SA node initiates electrical conduction through the atria. The AV node conducts down through the bundle of His and the Purkinje fibers to cause ventricular contraction.
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  466 People Browsing
Related Images
  
 178
  
 310
  
 325
Your Opinion