Which risk factor most predisposes to dysrhythmias according to the nurse?
Show answer and explanation
Correct answer: Hypokalemia
Electrolyte imbalances are major precipitating factors for dysrhythmias because they alter cardiac electrical conduction.
Practice all 20 Dysrhythmias: Interpretation and Nursing Actions questions
Keep practicing
More Dysrhythmias: Interpretation and Nursing Actions questions
- What do early P waves with narrow QRS complexes and pauses after the beat indicate on an ECG?
- For a patient on continuous IV amiodarone for ventricular tachycardia, what potential complication should the nurse monitor for?
- What is the most appropriate instruction for a patient preparing for transcutaneous pacing?
- What is the primary purpose of a direct oral anticoagulant (DOAC) prescribed for a patient with atrial fibrillation?
- What is the immediate treatment for Torsades de pointes (polymorphic ventricular tachycardia with twisting QRS around baseline)?
- Which dysrhythmia is characterised by absent discrete P waves, an irregularly irregular ventricular rhythm, and often a rapid rate?