Question 1
The patient's symptoms and EKG during a stress test provide vital information regarding
◦ the patency of the patient's pulmonary arteries.
◦ the presence of ventricular arrhythmias.
◦ the presence of AV blocks.
◦ the patency of the patient's coronary arteries.
Question 2
Stress testing is intended to
◦ produce a drop in blood pressure more than 10 mm Hg.
◦ trigger sustained ventricular tachycardia.
◦ produce ST segment elevation.
◦ increase the patient's heart rate.