ACLS Written Exam 100% VERIFIED ANSWERS 2024/2025 CORRECT, Exams of Nursing

Download ACLS Written Exam 100% VERIFIED ANSWERS 2024/2025 CORRECT and more Exams Nursing in PDF only on Docsity! ACLS Written Exam 100% VERIFIED ANSWERS 2024/2025 CORRECT You find an unresponsive pt. who is not breathing. After activating the emergency response system, you determine there is no pulse. What is your next action? Start chest compressions of at least 100 per min. You are evaluating a 58-year-old man with chest pain. The blood pressure is 92/50 mm Hg, the heart rate is 92/min, the nonlabored respiratory rate is 14 breaths/min, and the pulse oximetry reading is 97%. What assessment step is most important now? Obtaining a 12 lead ECG. Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen Brainpower Read More What is the preferred method of access for epi administration during cardiac arrest in most pts? Peripheral IV An AED does not promptly analyze a rythm. What is your next step? Begin chest compressions. You have completed 2 minutes of CPR. The ECG monitor displays the lead II rhythm below, and the patient has no pulse. Another member of your team resumes chest compressions, and an IV is in place. What management step is your next priority? Administer 1mg of epinephrine During a pause in CPR, you see this lead II ECG rhythm on the monitor. The patient has no pulse. What is the next action? Resume compressions We have an expert-written solution to this problem! What is a common but sometimes fatal mistake in cardiac arrest management? Prolonged interruptions in chest compressions. Which action is a componant of high-quality chest comressions? Allowing complete chest recoil Which action increases the chance of successful conversion of ventricular fibrillation? Providing quality compressions immediately before a defibrillation attempt. We have an expert-written solution to this problem! Which action improves the quality of chest compressions delivered during a resuscitation attempt? Switch providers about every 2 minutes or every 5 compression cycles. What is the appropriate ventilation strategy for an adult in respiratory arrest with a pulse rate of 80/min? 1 breath every 5-6 seconds We have an expert-written solution to this problem! A patient presents to the emergency department with new onset of dizziness and fatigue. On examination, the patient's heart rate is 35/min, the blood pressure is 70/50 mm Hg, the respiratory rate is 22 breaths/min, and the oxygen saturation is 95%. What is the appropriate first medication? Atropine 0.5mg We have an expert-written solution to this problem! A patient with dizziness and shortness of breath with a sinus bradycardia of 40/min. The initial atropine dose was ineffective, and your monitor/defibrillator is not equipped with a transcutaneous pacemaker. What is the appropriate dose of dopamine for this patient? 2 to 10 mcg/kg per minute We have an expert-written solution to this problem! A patient has sudden onset of dizziness. The patient's heart rate is 180/min, blood pressure is 110/70 mm Hg, respiratory rate is 18 breaths/min, and pulse oximetry reading is 98% on room air. The lead II ECG is shown below: Vagal manuever. A monitored patient in the ICU developed a sudden onset of narrow-complex tachycardia at a rate of 220/min. The patient's blood pressure is 128/58 mm Hg, the PETCO2 is 38 mm Hg, and the pulse oximetry reading is 98%. There is vascular access at the left internal jugular vein, and the patient has not been given any vasoactive drugs. A 12-lead ECG confirms a supraventricular tachycardia with no evidence of ischemia or infarction. The heart rate has not responded to vagal maneuvers. What is the next recommended intervention? Adenosine 6mg IV push We have an expert-written solution to this problem! You are receiving a radio report from an EMS team en route with a patient who may be having an acute stroke. The hospital CT scanner is not working at this time. What should you do in this situation? Divert the patient to a hospital 15 minutes away with CT capabilities. Choose an appropriate indication to stop or withhold resuscitative efforts. Evidence of rigor mortis. A 49-year-old woman arrives in the emergency department with persistent epigastric pain. She had been taking oral antacids for the past 6 hours because she thought she had heartburn. The initial blood pressure is 118/72 mm Hg, the heart rate is 92/min and regular, the nonlabored respiratory rate is 14 breaths/min, and the pulse oximetry reading is 96%. Which is the most appropriate intervention to perform next? Obtain a 12 lead ECG. A patient in respiratory failure becomes apneic but continues to have a strong pulse. The heart rate is dropping rapidly and now shows a sinus bradycardia at a rate of 30/min. What intervention has the highest priority? Simple airway manuevers and assisted ventilations. We have an expert-written solution to this problem! What is the appropriate procedure for endotracheal tube suctioning after the appropriate catheter is selected? Suction during withdrawal but for no longer than 10 seconds. While treating a patient with dizziness, a blood pressure of 68/30 mm Hg, and cool, clammy skin, you see this lead II ECG rhythm:What is the first intervention ? Atropine 0.5mg A 68-year-old woman experienced a sudden onset of right arm weakness. EMS personnel measure a blood pressure of 140/90 mm Hg, a heart rate of 78/min, a nonlabored respiratory rate of 14 breaths/min, and a pulse oximetry reading of 97%. The lead II ECG displays sinus rhythm. What is the most appropriate action for the EMS team to perform next? Cincinnati Prehospital Stroke Scale assessment We have an expert-written solution to this problem! EMS is transporting a patient with a positive prehospital stroke assessment. Upon arrival in the emergency department, the initial blood pressure is 138/78 mm Hg, the pulse rate is 80/min, the Continuous waveform capnography We have an expert-written solution to this problem! hat is the recommended IV fluid (normal saline or Ringer's lactate) bolus dose for a patient who achieves ROSC but is hypotensive during the post-cardiac arrest period? 1 to 2 Liters What is the minimum systolic blood pressure one should attempt to achieve with fluid, inotropic, or vasopressor administration in a hypotensive post-cardiac arrest patient who achieves ROSC? 90mm Hg We have an expert-written solution to this problem! What is the first treatment priority for a patient who achieves ROSC? Optimizing ventilation and oxygenation. What should be done to minimize interruptions in chest compressions during CPR? Continue CPR while the defibrillator is charging. Which condition is an indication to stop or withhold resuscitative efforts? Safety threat to providers After verifying the absence of a pulse, you initiate CPR with adequate bag-mask ventilation. The patient's lead II ECG appears below. What is your next action? IV or IO access We have an expert-written solution to this problem! After verifying unresponsiveness and abnormal breathing, you activate the emergency response team. What is your next action? Check for a pulse. We have an expert-written solution to this problem! What is the recommendation on the use of cricoid pressure to prevent aspiration during cardiac arrest? Not recommended for routine use We have an expert-written solution to this problem! What survival advantages does CPR provide to a patient in ventricular fibrillation? Produces a small amount of blood flow to the heart We have an expert-written solution to this problem! What is the recommended compression rate for performing CPR? At least 100 per minute EMS personnel arrive to find a patient in cardiac arrest. Bystanders are performing CPR. After attaching a cardiac monitor, the responder observes the following rhythm strip. What is the most important early intervention? defibrillation A patient remains in ventricular fibrillation despite 1 shock and 2 minutes of continuous CPR. The next intervention is to administer a second shock. What is the recommended next step after a defibrillation attempt? Begin CPR, starting with chest compressions. Which of the following is the recommended first choice for establishing intravenous access during the attempted resuscitation of a patient in cardiac arrest? Antecubital vein Which finding is a sign of ineffective CPR? PETCO2 <10 mm Hg How often should the team leader switch chest compressors during a resuscitation attempt? . Every 2 minutes IV/IO drug administration during CPR should be given rapidly during compressions What is the recommended first intravenous dose of amiodarone for a patient with refractory ventricular fibrillation? 300 mg A team leader orders 1 mg of epinephrine, and a team member verbally acknowledges when the medication is administered. What element of effective resuscitation team dynamics does this represent? rate is 110/min, the respiratory rate is 22 breaths/min, and the pulse oximetry value is 95%. The patient's 12-lead ECG shows ST-segment elevation in the anterior leads. First responders administered 160 mg of aspirin, and there is a patent peripheral IV. The pain is described as an 8 on a scale of 1 to 10 and is unrelieved after 3 doses of nitroglycerin. What is the next action? Administer 2 to 4 mg of morphine by slow IV bolus. We have an expert-written solution to this problem! A 56-year-old man reports that he has palpitations but not chest pain or difficulty breathing. The blood pressure is 132/68 mm Hg, the pulse is 130/min and regular, the respiratory rate is 12 breaths/min, and the pulse oximetry reading is 95%. The lead II ECG displays a wide-complex tachycardia. What is the next action after establishing an IV and obtaining a 12-lead ECG? Seeking expert consultation We have an expert-written solution to this problem! A postoperative patient in the ICU reports new chest pain. What actions have the highest priority? Obtain a 12-lead ECG and administer aspirin if not contraindicated. We have an expert-written solution to this problem! An 80-year-old woman presents to the emergency department with dizziness. She now states she is asymptomatic after walking around. Her blood pressure is 102/72 mm Hg. She is alert and oriented. Her lead II ECG is below. After you start an IV, what is the next action? Conduct a problem-focused history and physical examination. What is the recommended oral dose of aspirin for patients suspected of having one of the acute coronary syndromes? 160 to 325 mg We have an expert-written solution to this problem! A responder is caring for a patient with a history of congestive heart failure. The patient is experiencing shortness of breath, a blood pressure of 68/50 mm Hg, and a heart rate of 190/min. The patient's lead II ECG is displayed below. stable supraventricular tachycardia What is the most appropriate intervention for a rapidly deteriorating patient who has this lead II ECG? Synchronized cardioversion What is the purpose of a medical emergency team (MET) or rapid response team (RRT)? Improving patient outcomes by identifying and treating early clinical deterioration We have an expert-written solution to this problem! What is the recommended assisted ventilation rate for patients in respiratory arrest with a perfusing rhythm? 10 to 12 breaths per minute We have an expert-written solution to this problem! Family members found a 45-year-old woman unresponsive in bed. The patient is unconscious and in respiratory arrest. What is the recommended initial airway management technique? Performing a head tilt-chin lift maneuver We have an expert-written solution to this problem! A patient in respiratory distress and with a blood pressure of 70/50 mm Hg presents with the following lead II ECG rhythm: What is the appropriate next intervention? Synchronized cardioversion A patient has a witnessed loss of consciousness. The lead II ECG reveals this rhythm: What is the appropriate next intervention? Defibrillation We have an expert-written solution to this problem! What is the recommended dose of epinephrine for the treatment of hypotension in a post- cardiac arrest patient who achieves ROSC? 0.1 to 0.5 mcg/kg per minute IV infusion We have an expert-written solution to this problem! You have completed 2 min of CPR. The ECG monitor displays the lead below (PEA) and the patient has no pulse. You partner resumes chest compressions and an IV is in place. What management step is your next priority? Administer 1mg of epinephrine A patient is in refractory ventricular fibrillation and has received multiple appropriate defibrillation shocks, epinephrine 1 mg IV twice, and an initial dose of 300 mg amiodarone IV. The patient is intubated. A second dose of amiodarone is now called for. The recommend second dose of amiodarone is ? 150 mg IV push We have an expert-written solution to this problem! A patient is in refractory ventricular fibrillation. High CPR is in progress and shocks have been given. One dose of epinephrine was given after the second shock. An anti arrhythmic drug was given immediately after the the third shock. What drug should the team leader request to be prepared for administration next? second dose of epinephrine 1 mg A patient is in pulseless ventricular tachycardia. Two shocks and 1 dose of epinephrine has been given. Which is the next drug to anticipate to administer? amiodarone 300 mg We have an expert-written solution to this problem! You are monitoring a patient with chest discomfort who suddenly becomes unresponsive. You observe the following rhythm on the cardiac monitor. A defibrillator is present. What is your first action? Give a single shock what do you do after return of spontaneous circulation maintain O2 sat at 94% treat hypotension (fluids vasopressor) 12 lead EKG if in coma consider hypothermia if not in coma and ekg shows STEMI or AMI consider re-perfusion what are the 5 h's and 5 t's hypovolemia hypoxia hydrogen ion (acidosis) hypo/hyperkalemia hypothermia tension pneumothorax tamponade, cardiac toxins thrombosis, pulmonary thrombosis, coronary Bradycardia require treatment when? chest pain or shortness of breath is present how do you treat non-symptomatic bradycardia monitor and observe what constitutes symptomatic bradycardia hypotension altered mental status signs of shock chest pain acute heart failure A patient with sinus bradycardia and a heart rate of 42 has diaphoresis and blood pressure of 80/60. What is the initial dose of atropine? 0.5 mg We have an expert-written solution to this problem! how do you treat symptomatic bradycardia give 0.5mg atropine every 3-5 mins to max of 3mg if that doesn't work try one of the following: transcutaneous pacing 2-10mcg/kg / minute dopamine infusion 2-10mcg per minute epinephrine infusion what is considered a tachycardia requiring treatment over 150 per minute second degree AV block type 1 wenckenbach second degree AV block mobitz type 2 third degree AV block asystole normal sinus rhythm pulseless electrical activity agonal rhythm/asystole The five links in the adult Chain of Survival 1- Immediate activation of EMS 2- Early CPR 3- Rapid defibrillation (not in peds) 4- Effective advanced life support 5- Integrated post-cardiac arrest care Type of breaths (not normal) that may be present in the first minutes after sudden cardiac arrest Agonal gasps To place the pads on the victims bare chest, Place one pad on the upper-right chest (below the collarbone) and place the other pad to the side of the left nipple, with the top edge of the pad a few inches below the armpit If the heart muscle resets and initiates an organized rhythm this is called ROSC return of spontaneous circulation