RN EKG TEST PREP EXAM WITH CORRRECT
ANSWERS 2025
1. Normal Sinus Rhythm (NSR)
2. Sinus Bradycardia
< 60 BPM
Atropine, Pacemaker
3. Adult Bradycardia With a Pulse
Algorithm
4. Pediatric Bradycardia with a pulse and poor
perfusion algorithm
5. Sinus Tachycardia
> 100 BPM
Fluids
6. Adult tachycardia algorithm with
pulse
* if irregular rhythm HOLD
adenosine!
7. Atrial Fibrillation (A-
Fib) No P Waves
1/
5
, RN EKG TEST PREP EXAM WITH CORRRECT
ANSWERS 2025
Controlled = <100 BPM
Uncontrolled = >100 -->
Cardizem
8. Atrial Flutter
No P Waves,
Sawtooth Atrial Rate
>250
Cardioversion,
Cardizem
(diltiazem)
9. CHADS2 Score
10. 1st Degree
Block Not
Symptomatic
No Tx
11. 2nd Degree Type 1
(Wenckebach) Longer, Longer,
Longer Gone Usually not
symptomatic, no Tx
12. 2nd Degree Type
II QRS usually
wide More P's
than QRS's
PR interval is
consistent.
Prepare for
transcutaeous 2/
5
pacemaker.
13. 3rd degree AKA
ANSWERS 2025
1. Normal Sinus Rhythm (NSR)
2. Sinus Bradycardia
< 60 BPM
Atropine, Pacemaker
3. Adult Bradycardia With a Pulse
Algorithm
4. Pediatric Bradycardia with a pulse and poor
perfusion algorithm
5. Sinus Tachycardia
> 100 BPM
Fluids
6. Adult tachycardia algorithm with
pulse
* if irregular rhythm HOLD
adenosine!
7. Atrial Fibrillation (A-
Fib) No P Waves
1/
5
, RN EKG TEST PREP EXAM WITH CORRRECT
ANSWERS 2025
Controlled = <100 BPM
Uncontrolled = >100 -->
Cardizem
8. Atrial Flutter
No P Waves,
Sawtooth Atrial Rate
>250
Cardioversion,
Cardizem
(diltiazem)
9. CHADS2 Score
10. 1st Degree
Block Not
Symptomatic
No Tx
11. 2nd Degree Type 1
(Wenckebach) Longer, Longer,
Longer Gone Usually not
symptomatic, no Tx
12. 2nd Degree Type
II QRS usually
wide More P's
than QRS's
PR interval is
consistent.
Prepare for
transcutaeous 2/
5
pacemaker.
13. 3rd degree AKA
