American Red Cross-ACLS-Final Exam 2023 | Questions And Answers | ALS/ACLS - Red Cross Final Exam [2023] with 100% Correct Answers 2023

The resuscitation team suspects that hyperkalemia is the cause of cardiac arrest inapatient brought to the emergency department. Which finding on a 12-lead ECGwouldconfirm this suspicion? - Correct Answer-Wide-complex ventricular rhythmor tall, pointed T waves A patient with dyspnea and a change in mental status arrives at the emergency department. The healthcare team completes the necessary assessments and beginstocare for the patient, including initiating cardiac monitoring, pulse oximetry, supplemental oxygen and vascular access. The team reviews the patient's ECG rhythmstrip, asshown in the following figure. Which agent would the team most likely administer?- Correct Answer-Atropine 0.5 mg every 4 to 5 minutes A patient's ECG reveals a tachyarrhythmia. The patient is hemodynamically stableandhas a heart rate ranging from 120 to 135 beats per minute. Based on the findingsof thesecondary assessment, which statement(s) by the patient would the teaminterpret asapossible contributing cause? - Correct Answer-1. "I've had a terrible cold with ahorriblecough and fever the past week." 2. "I've been so anxious lately because I just lost my job." 3. "I've been vomiting for the past 2 days from a gastrointestinal bug.