Cardiology - Group 8 | Medical Hub

6. A 51-year-old male with atrial fibrillation, BP 80/60, ventricular rate 160, acute distress. First step?

A) Cardiovert the patient with a direct current (DC) B) Digitalize C) IV verapamil D) IV procainamide

7. A 44-year-old male with palpitations after heavy drinking, BP 120/80, ventricular rate 160, AF. Treatment?

A) Treat with IV verapamil B) Digitalize C) Cardiovert D) IV procainamide

8. Recommended treatment for PSVT with hemodynamic compromise?

A) Synchronized cardioversion B) IV adenosine C) IV verapamil D) IV digoxin

9. A 65-year-old female with cyanotic SOB, chest pain, post-hip replacement, decreased breath sounds. Most likely?

A) Acute pulmonary embolism B) Fat embolus C) Myocardial infarction D) Dissecting aortic aneurysm

10. Which scintigraphic finding is most sensitive for PE?

A) Two or more medium to large perfusion defects with V/Q mismatch B) No perfusion defects C) Perfusion defects without mismatch D) Single defect with mismatch