Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
9 Cards in this Set
- Front
- Back
|
What is the regular time of the PR interval
|
0.12-0.20secs
|
|
|
What is the normal time for a QRS interval?
|
<0.12sec
|
|
|
What is the normal time for a QTinterval?
|
0.36-0.44secs
|
|
|
What is one risk associated with A fib?
|
Clots.
|
|
|
What is the difference between fib and flutter?
|
Fib is irregular, flutter is regular
|
|
|
If you notice a prolonged PR interval (>0.20) what could this suggest?
|
A first degree block.
|
|
|
What is the difference between a second degree Type 1 and Type 2?
|
Type one is winkiebach: the time between p waves gets longer and then there is a missed QRS.
Type two: Pwaves are regular but the vetricular rhythm is not |
|
|
What is a third degree block?
|
Everyone (atria and ventricles) are firing regularly but with no synchrony. Pwaves with no QRS.
|
|
|
More that 3 PVCs is also called ________.
|
V-tach. VERY DANGEROUS RHYTHM
|
