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ALS-ACLS - Red Cross Final Exam-With 100% verified solutions-2024.docx, Exams of Nursing

ALS-ACLS - Red Cross Final Exam-With 100% verified solutions-2024.docx

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2023/2024

Available from 06/01/2024

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Download ALS-ACLS - Red Cross Final Exam-With 100% verified solutions-2024.docx and more Exams Nursing in PDF only on Docsity! ALS-ACLS - Red Cross Final Exam- With 100% verified solutions- 2024 The resuscitation team suspects that hyperkalemia is the cause of cardiac arrest in a patient brought to the emergency department. Which finding on a 12-lead ECG would confirm this suspicion? Wide-complex ventricular rhythm or 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 begins to care for the patient, including initiating cardiac monitoring, pulse oximetry, supplemental oxygen and vascular access. The team reviews the patient's ECG rhythm strip, as shown in the following figure. Which agent would the team most likely administer? Atropine 0.5 mg every 4 to 5 minutes A patient experiencing an unstable bradyarrhythmia does not respond to atropine or transcutaneous pacing. Which intervention would the healthcare provider use next? Administration of an epinephrine infusion A patient's ECG reveals a tachyarrhythmia. The patient is hemodynamically stable and has a heart rate ranging from 120 to 135 beats per minute. Based on the findings of the secondary assessment, which statement(s) by the patient would the team interpret as a possible contributing cause? 1. "I've had a terrible cold with a horrible cough 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." A patient's ECG reveals a narrow QRS complex with a regular rhythm, indicating a narrow-complex supraventricular tachyarrhythmia. The patient is hemodynamically stable. Which intervention would be initiated first? Vagal maneuvers A patient in the telemetry unit is stable. Cardiac monitoring indicates the patient has ventricular tachycardia with a pulse. Further assessment reveals that the corrected QT interval is greater than 0.46 seconds. Which treatment would be appropriate at this time? Synchronized cardioversion An ECG strip of a patient in the emergency department reveals the following rhythm. Which feature would the healthcare provider interpret as indicating atrial fibrillation? Absence of discrete P waves and presence of irregularly irregular QRS complexes A patient is brought into the emergency department. The patient does not have a pulse. The cardiac monitor shows the following rhythm. The team interprets this as which condition? Ventricular tachycardia A patient with acute renal failure experiences cardiac arrest. Just before the cardiac arrest, the patient's ECG showed peaked T waves. What might be causing the patient's cardiac arrest? Hyperkalemia A member of the resuscitation team is preparing to defibrillate a patient in cardiac arrest using a biphasic defibrillator. The team member would set the energy dose according to the manufacturer's recommendations, which is usually: 120 to 200 joules A patient with STEMI is experiencing chest pain that is refractory to sublingual nitroglycerin. Intravenous nitroglycerin is prescribed. When administering this medication, it would be titrated to maintain which systolic blood pressure? 90 mmHg A patient experiencing STEMI comes to the emergency department of a large medical center at 9:30 p.m. The patient states that the symptoms started about 8 p.m. After confirming the diagnosis and initiating care, the healthcare team schedules the patient for percutaneous coronary intervention (PCI). The facility is capable of administering PCI. To achieve the best outcomes, therapy should be administered to this patient by which time? 11:00 p.m. A patient presents to the emergency department with mild to moderate recurrent chest pain, without any nausea or vomiting. A 12-lead ECG is obtained and shows ST- segment depression with transient T-wave elevation indicative of NSTE-ACS. Cardiac enzyme levels are obtained and are not elevated. These findings suggest which condition? Unstable angina A patient is being treated in the emergency department and is determined to have NSTE-ACS. Invasive management is planned based on which finding? Ventricular tachycardia A patient presents to the emergency department with suspected ACS. Electrocardiogram and cardiac biomarkers show the patient has ST-segment elevation myocardial infarction (STEMI). Physical examination reveals signs of left ventricular dysfunction. Which finding(s) would support this? 1. Pulmonary edema 2. Crackles 3. Hypotension A patient with a diagnosis of ACS is experiencing cardiogenic shock. Which adjuvant therapy would be contraindicated? β-Blockers A patient with a suspected stroke arrives at the emergency department at 7:10 p.m. The stroke team ensures that a neurologic assessment and brain computed tomography or magnetic resonance imaging is obtained by which time? 7:30 p.m. A patient is brought to the emergency department by their spouse. The spouse says, "I think it's a stroke." The stroke team initiates a rapid stroke assessment using the National Institutes of Health Stroke Scale. Which area(s) would the team include in this assessment? 1. Language deficits 2. Level of consciousness 3. Visual function A patient comes to the emergency department with a suspected stroke. The patient is alert and oriented and accompanied by a family member. The family member says, "I noticed he was slurring his words and had trouble walking, like his leg was numb." After completing the primary assessment, the stroke team completes a secondary assessment. Which finding would suggest that the patient is experiencing a condition that mimics a stroke? Hypoglycemia The stroke team is assessing a patient with a suspected stroke. The patient is alert and able to carry on a conversation, although the patient has difficulty getting the words out. Testing confirms that the patient has had an ischemic stroke. Based on the patient's medical history, a history of which arrhythmia would alert the team to the patient's increased risk for stroke? Atrial fibrillation A patient with an ischemic stroke arrives at the emergency department at 2 a.m. The patient's symptoms started about 12:30 a.m. After completing the necessary assessments, the healthcare team diagnoses an ischemic stroke, and the patient is determined to be a candidate for fibrinolytic therapy. To achieve the best outcomes, the team should initiate therapy for this patient no later than by which time? 3:00 a.m. A patient enters the emergency department in respiratory compromise. The team is monitoring the patient using capnography and identifies that ETCO2 levels are initially 33 mmHg and later 40 mmHg. From these readings, the team identifies that the patient is progressing in what stage of respiratory compromise? Respiratory distress The ECG rhythm strip of a patient who arrived in the emergency department complaining of dizziness, syncope and shortness of breath reveals sinus bradycardia. When reviewing the patient's medication history, the healthcare provider identifies which agent(s) as a potential cause of the patient's current condition? Assessment of a patient in the emergency department reveals that the patient is experiencing respiratory compromise. From the assessment, the team identifies that the patient is in the earliest stage of this condition. Which stage would this be? Respiratory distress The following capnogram is from a patient experiencing respiratory distress. At which point in the waveform would the patient's ETCO2 level be measured? D A patient is experiencing respiratory distress secondary to an exacerbation of chronic obstructive pulmonary disease. The patient begins to exhibit signs and symptoms of worsening respiratory function and experiences respiratory arrest. The team intervenes, delivering ventilations via BVM resuscitator. The team would deliver 1 ventilation at which interval? Every 5 to 6 seconds A patient is brought into the emergency department with a suspected opioid overdose. The patient is in cardiac arrest. Which action would be the team's priority? Initiating high-quality CPR A patient in the telemetry unit is receiving continuous cardiac monitoring. The patient has a history of myocardial infarction. The patient's ECG rhythm strip is shown in the following figure. The provider interprets this strip as indicating which arrhythmia? Third-degree AV block A patient comes to the emergency department complaining of palpitations and "some shortness of breath." Cardiac monitoring is initiated and reveals the following ECG rhythm strip. The provider interprets this strip as indicating which arrhythmia? Atrial flutter The emergency department team is providing care to a patient who is experiencing ventricular tachycardia. The patient's serum electrolyte levels are a contributing cause of the patient's current condition. Which electrolyte imbalance(s) would most likely be involved? 1. Hypomagnesemia 2. Hypocalcemia