A nursing student is looking at a telemetry screen with multiple rhythms. The unit is a step-down cardiac unit with delicate patients. Patients on Census. The unit has:
1. 84-year-old male with AFib, diaphoretic, and complaining of fatigue.
2. 45-year-old female with SVT not responding to adenosine.
3. 78-year-old female with bradycardia who was given atropine and epinephrine, yet unresolved.
4. 80-year-old male in pulseless Ventricular fibrillation being coded and transferred to Intensive Care Unit.
5. 69-year-old female who arrived at the unit symptomatic and currently being coded is pulseless with Ventricular Tachycardia.
The nurse on the step-down unit explains to the nursing student the electricity to be used for each dysrhythmia. Select the correct electricity to be used to manage the dysrhythmias listed:
Transcutaneous Pacing, Defibrillation, or Synchronized cardioversion?
Dysrhythmias:
1. Ventricular fibrillation.
2. PVC-run ventricular tachycardia with a pulse.
3. Atrial Flutter.
4. Bradycardia.
Ventricular fibrillation
PVC-run ventricular tachycardia with a pulse.
Atrial Flutter.
Bradycardia
The Correct Answer is {"A":{"answers":"B"},"B":{"answers":"C"},"C":{"answers":"C"},"D":{"answers":"A"}}
Ventricular fibrillation: The correct electricity is Defibrillation. Ventricular fibrillation is a life-threatening condition that requires immediate medical attention. Defibrillation is the process of delivering an electric shock to the heart to stop the fibrillation and allow the heart’s normal rhythm to resume4.
PVC-run ventricular tachycardia with a pulse: The correct electricity is Synchronized Cardioversion. This is used when the patient is hemodynamically stable. It involves the delivery of a therapeutic dose of electrical current to the heart at a specific moment in the cardiac cycle5.
Atrial Flutter: The correct electricity is Synchronized Cardioversion. Atrial flutter is a type of abnormal heart rhythm, or arrhythmia. It can be treated with synchronized cardioversion, in which a controlled electric shock is delivered to the heart to restore normal rhythm5.
Bradycardia: The correct electricity is Transcutaneous Pacing. This is a temporary means of pacing a patient’s heart during a medical emergency. It should be undertaken by healthcare providers who are trained in the procedure5.
So, the correct answer is Defibrillation for Ventricular fibrillation, Synchronized Cardioversion for PVC-run ventricular tachycardia with a pulse and Atrial Flutter, and Transcutaneous Pacing for Bradycardia, after analyzing all choices.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale:
Asking why the client feels they will never get better might come across as dismissive or confrontational.
Choice B rationale:
This response acknowledges the client’s feelings and offers a supportive approach to managing the symptoms of somatic symptom disorder. This disorder is characterized by a significant focus on physical symptoms that cause major distress and/or problems functioning. The main treatment is psychotherapy, and medication might be given in some cases.
Choice C rationale:
Focusing only on the physical symptoms might not address the emotional distress that the client is experiencing.
Choice D rationale:
While it’s important to offer hope, this response might come across as dismissive of the client’s current feelings.
Correct Answer is A
Explanation
Choice A rationale:
Adherence to medication, especially after the resolution of acute psychosis, is crucial when taking an antipsychotic like clozapine. This is because discontinuation can lead to a relapse of symptoms.
Choice B rationale:
There’s no specific need to limit fluid intake when taking an antipsychotic.
Choice C rationale:
While routine blood cell count laboratory work is important, it’s not specific to red blood cells but rather to monitor for agranulocytosis, a potential side effect of clozapine.
Choice D rationale:
Avoiding foods that contain tyramine is typically associated with monoamine oxidase inhibitors, not antipsychotics like clozapine.
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