Question 1
Digitalis effect is characterized by
◦ sagging ST segments.
◦ widened QRS.
◦ prolonged ST segments.
◦ shortened PR intervals.
Question 2
A hallmark of hypercalcemia on the EKG is
◦ prolonged QT intervals.
◦ sagging ST segments.
◦ shortened ST segments.
◦ prolonged QRS intervals.