TEST (2026) COMPREHENSIVE
QUESTIONS WITH 100% CORRECT
AND VERIFIED ANSWERS (GRADE
A+) ACTUAL EXAM 2026 TEST!!
what are the 7 lethal rhythms? - answer-v fib, v tach, asystole, PEA, idioventricular, 2nd
degree T2, complete heart block
#4 - answer-P-R interval
- answer-NSR (Normal Sinus Rhythm)
<60bpm, TX: pacing, atropine, treat reversible causes - answer-Sinus bradycardia
>100-<160, TX: identify and tx underlying cause - answer-Sinus tachycardia
- answer-sinus arrest
looks like sinus arrest, TX: underlying cause, P waves are different - answer-PACs
P waves sawtooth, TX: support airway, ditiaziam, bblockers - answer-atrial flutter
wavy P waves, TX: with HypoTN use cardioversion and anticoagulant - answer-a fib
youll see the J, rate 40-60bpm, PR interval <0.12, P waves inverted! TX: same as
bradycardia - answer-junctional rhythm