Barron's CCRN questions with correct answers

1) A 59-year old male is admitted complaining of chest pain and dyspnea, ST elevation and T-wave inversion were seen on the ECG in V2,V3, and V4. IV thrombolytic therapy was started in the ED. Indications of successful reperfusion would include all of the following EXCEPT: A) Pain cessation B) Decrease in CK or troponin C) Reversal of ST segment elevation with return to baseline D) Short runs of V-Tach 2) Which of the following medications orders should the nurse question for the patient in question 1? A) Metoprolol (Lopressor) B) Aspirin C) Propranolol (Inderal) D) Heparin 3) If heart block develops while caring for the patient in questions 1, which of the following would most likely be? A) sinoatrial block B) second degree, type I C) second degree, type II D) Third degree, complete CORRECT ANSWER-1) B Coronary artery reperfusion due to either PCI