ACLS quiz Questions with Complete Solutions, Rated A+

Which are the elements of a system of care? - Structure, processes, system, patient outcome What element of a system of care is represented by properly functioning resuscitation equipment? - Structure Among others, which factor has been associated with improved survival in patients with cardiac arrest? - Immediate high- quality CPR What is the first link in the out-of-hospital cardiac arrest (OHCA) chain of survival? - Activation of emergency response What are signs of clinical deterioration that would prompt the activation of a rapid response system? - Systemic hypertension, unexplained agitation, seizure What is the primary purpose of a rapid response team (RRT) or medical emergency team (MET)? - To improve patient outcomes by identifying and treating early clinical deterioration What happens when teams rapidly assess and intervene when patients have abnormal vital signs? - The number of in-hospital cardiac- arrest decreases In addition to decreased IHCA, what are some other benefits of implementing a rapid response system? - Decrease ICU length of stay, decreased in total hospital length of stay Which component of effective high-performance teams is represented by the use of real-time feedback devices? - Quality What is the main advantage of effective teamwork? - Division of tasks Which is the best example of a role of the team leader? - Models excellent team behavior Which is the best example of a role of a team member? - Prepared to fulfill their role responsibilities What is primary purpose of the CPR coach on a resuscitation team? - Increasing CPR quality Which member of the high-performance team has the responsibility for assigning roles (positions)? - Team leader Which high-performance team member is part of the resuscitation triangle? - Monitor/ defibrillator/ CPR coach Which is an example of knowledge sharing by a team leader? - Asking for suggestions about interventions Which is an example of summarizing and reevaluating? - Increasing monitoring of the patient's condition deteriorates Which is a step of closed-loop communication? - Confirming task completion before assigning another task Which are examples of mutual respect? - · Acknowledging correctly completed tasks in a positive way · Ensuring that only 1 person talks at a time What are the components of high-quality CPR? - · Compression depth of at least 2 inches (5cm) · Complete chest recoil after each compression · Interruptions limited £ 10 seconds · Switching compressions every 2 minutes · Avoiding excessive ventilation Which of the following defines chest compression fraction (CCF)? - CCF= actual chest compression time/ Total code time During CPR, chest compression fraction (CCF) should be at least --- and ideally greater than 80%. - 60% How do interruptions in chest compressions negatively impact survival after cardiac arrest? - Decrease coronary perfusion pressure Coronary perfusion pressure (CPP) equals aortic ---- pressure minus right atrial diastolic pressure. - diastolic What is the only intervention that can restore on organize rhythm in patients with ventricular fibrillation (VF)? - Early and effective defibrillation How quickly does the chance of survival describe for every minute of defibrillation delay in patients with ventricular fibrillation (VF) who do not receive bystander CPR? - 7-10% What is the advantage of a systematic approach to patient assessment? - Reduces the chances of missing important signs and symptoms What is the first step in the systematic approach to patient assessment? - Initial impression