NCLEX RN QUESTIONS with complete correct answers

NCLEX RN QUESTIONStreatment for PVC and v tach lidocaine treatment for atrial dysrhythmias A: adenosine B: beta blockers C: calcium channel blockers D: digitalis (digoxin) DO NOT GIVE BETA BLOCKERS TO WHAT PATIENTS ASTHMA TREATMENT FOR V FIB D FIB ASYSTOLE TREATMENT epinephrine and atropine Reason for chest tubes reestablish pressure in pleural space what type of space is in the pleural cavity negative calcium channel blockers are like __________ for the heart? valium (they calm the heart down) what to calcium channel blockers treat? 1) hypertension 2) chest pain 3) arrhythmias calcium channel blockers symptoms hypotension headache MUST KNOW ARRHYTHMIAS 1) NSR 2) V FIB 3) V TACH 4) ASYSTOLE P WAVE atrial depolarization QRS complex ventricular depolarization T wave repolarization of ventricles A LACK OF QRS COMPLEXES asystole SAW TOOTH FLUTTER CHAOTIC fibrillation BIZZARRE TACHYCARDIA PERIODIC WIDE QRS COMPLEXES