DYSRHYTHMIAS practice questions and answers with solutions 2025

You are the nurse working on the telemetry unit and you have finally gotten to sit down to work on some charting. Suddenly the heart monitors at the station start beeping. Patient in room 18 is showing this rhythm on the monitor. The medical team advances together into the room and finds them unconscious. What is priority action by the nurse? A) Prepare to administer adenosine to the patient B) Begin chest compressions C) Prepare for defibrillation D) Check for a pulse - ANSWER Answer: D A pulse would be assessed for first. Then the patient will be defibrillized and chest compressions will begin immediately. The patient who has recently been experiencing runs of ventricular tachycardia suddenly loses consciousness. The patient is defibrillated, and the rate returns as the following. What should the nurse do first? A) Begin compressions B) Shock the client again immediately C) Prepare for intubation D) Administer adenosine - ANSWER Answer: A Following defibrillation, CPR is immediately initiated if a perfusable rhythm is not initiated. The client may need to be shocked again, but chest compressions must begin first. The patient with a history of hypertension and diabetes has the following rhythm strip. The patient's vitals are as follows: BP 145/89, HR 90, SpO2 95%, RR 19. Which of the following does the nurse expect to do at this time? a) Prepare the client for cardioversion STAT b) Begin administering anticoagulants c) Grab the crash cart for administration of adenosine d) Teach the client about possibility of pacemake