ACLS PreTest questions and answers latest top score.

ACLS PreTest questions and answers latest top score. In which situation does bradycardia require treatment? - correct answers.Hypotension Which intervention is most appropriate for the treatment of a patient in asystole? - correct answers.Epinephrine You arrive on the scene with the code team. High-quality CPR is in progress. An AED has previousy advised "no shock indicated." A rhythm check now finds asystole. After resuming high-quality compressions, which action do you take next? - correct answers.Establish IV or IO access 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 38mm Hg, and the pulse oximetry reading is 98%. There is vascular access in the left arm, and the patient has not been given any vasoactive drugs. A 12-lead ECG confirm a supraventricular tachycardia with no evidence of ischemia or infarction. The heart rate has not responded to vagal maneuvers. what is your next action? - correct answers.Administer adenosine 6mg IV push A patient has sinus bradycardia with a heart rate of 36/min. Atropine has been administered to a toal does of 3 mg. A transcutaneous pacemaker has failed to capture. The patient is confused, and her blood pressure is 88/56 mm Hg. Which therapy is now indicated? - correct answers.Epinephrine 2 to 10 mcg/min A patient is in cardiac arrest. Ventricular fibrillation has been refractory to a second shock. Which drug should be administered first? - correct answers.Epinephrine 1 mg IV/IO