× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
r
4
Home Q & A Board Biology-Related Homework Help Medicine Nursing and Clinical
New Topic  
colleen colleen
wrote...
Valued Member
Posts: 17077
Rep: 251 1
11 years ago
The nurse is reviewing an electrocardiogram (ECG) rhythm strip. The P waves and QRS complexes are regular. The PR interval is 0.16 second and QRS complexes measure 0.06 second. The overall heart rate is 64 beats/minute. Which of the following would be a correct interpretation based on these characteristics?
1. normal sinus rhythm
2. sick sinus syndrome
3. sinus bradycardia
4. first-degree heart block
Read 470 times
1 Reply
Sunshine ☀ ☼

Related Topics

Replies
wrote...
#1
Valued Member
11 years ago
1 -- Normal sinus rhythm is defined as regular rhythm with a rate of 60-100 beats per minute. The PR and QRS measurements are normal, measuring 0.12 to 0.20 second and 0.06 to 0.10 second respectively.
Don't forget to give me a thumbs up!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  889 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 947
  
 186
  
 744
Your Opinion
What's your favorite math subject?
Votes: 293
Previous poll results: What's your favorite coffee beverage?