ACLS Practice
QUESTIONS WITH 100%
ANSWERS
Rate of chest compressions for adults - Answer: 100-120 compressions per minute
Ratio of compressions to breaths in adults - Answer: 30:2 Rate of bag valve mask ventilation for adults in respiratory arrest - Answer: Once every 5-6 seconds or 10-12 times per minute Treatments for hypotension following cardiac arrest - Answer: IV dopamine infusion, IV epinephrine infusion IV Ringer's lactate, IV normal saline *The leader in team resuscitation must be able to perform all the skills if needed.* - Answer: Recommended ED door-to-balloon inflation time for a STEMI patient - Answer: No longer than 90 minutes Ways to estimate effectiveness of CPR - Answer: Arterial diastolic blood pressure, quantitative waveform capnography, central venous oxygen saturation Best drug used for narrow complex supraventricular tachycardia - Answer: Adenosine Drug used for pulseless electrical activity - Answer: Epinephrine 1 / 2
Sequence of basic life support - Answer: Compressions, airway, breathing (CAB)
Initial dose of adenosine for treatment of supraventricular tachycardia - Answer: 6 mg IV
Heart rate at which tachycardia usually becomes symptomatic - Answer: 150 bpm
Longest duration for pulse check - Answer: 10 seconds
Recommended initial dosage of atropine for symptomatic bradycardia - Answer: 0.5 mg IV
Recommended dose of oxygen during CPR - Answer: 100%
Goal for initiation of fibrinolytic therapy in stroke patients - Answer: Within 1 hour of ED arrival Common reversible causes of cardiac arrest ("H's and T's") - Answer: Hypotension, hypoxia, hypothermia, hydrogen ions (acidosis), hypo-/hyperkalemia Tension pneumothorax, tamponade, thrombosis (coronary), thrombosis (pulmonary), toxins Best option for treatment of STEMI diagnosed in ambulance via 12-lead ECG - Answer: Transport to PCI- capable hospital Components of Cincinnati Prehospital Stroke Scale (CPSS) - Answer: Facial droop, arm drift, speech abnormality
Asystole should be treated with all of the following EXCEPT:
CPR Ventilations Defibrillation
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