Actual Exam Questions and CORRECT
Answers
v fib, v tach, asystole, PEA, idioventricular, 2nd degree T2, complete heart block -
CORRECT ANSWER- ✔✔what are the 7 lethal rhythms?
P-R interval - CORRECT ANSWER- ✔✔#4
NSR (Normal Sinus Rhythm) - CORRECT ANSWER- ✔✔
Sinus bradycardia - CORRECT ANSWER- ✔✔<60bpm, TX: pacing, atropine, treat
reversible causes
Sinus tachycardia - CORRECT ANSWER- ✔✔>100-<160, TX: identify and tx underlying
cause
sinus arrest - CORRECT ANSWER- ✔✔
PACs - CORRECT ANSWER- ✔✔looks like sinus arrest, TX: underlying cause, P waves are
different
atrial flutter - CORRECT ANSWER- ✔✔P waves sawtooth, TX: support airway, ditiaziam,
bblockers
a fib - CORRECT ANSWER- ✔✔wavy P waves, TX: with HypoTN use cardioversion and
anticoagulant
junctional rhythm - CORRECT ANSWER- ✔✔youll see the J, rate 40-60bpm, PR interval
<0.12, P waves inverted! TX: same as bradycardia