ALS Final Exam Complete Questions & Answers(RATED A)

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? - ANSWER Digoxin Verapamil Metoprolol A patient experiencing an unstable bradyarrhythmia does not respond to atropine. Which interventions could the healthcare provider use next? - ANSWER Epinephrine/dopamine infusion Transcutaneous pacing 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 serum markers are obtained and are not elevated. The patient's risk-stratification score indicates low risk. These findings suggest which condition? - ANSWER Unstable angina The following capnogram is from a patient experiencing respiratory distress. At which point in the waveform would the patient's ETCO2 level be measured? - ANSWER D (end of the peaked plateau, right before it inverts downwards) 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? - ANSWER Atrial flutter A healthcare provider initiates ventilations to ensure adequate breathing and oxygenation. While ventilations are being performed, capnography is established to evaluate the adequacy of the ventilations. The healthcare provide