HOAG ECG UPDATED ACTUAL EXAM
QUESTIONS AND CORRECT ANSWERS FULL
SOLUTION
◉ 0.36-0.44.Answer: normal QT interval
◉ 500.Answer: QT high limit
◉ QT interval.Answer: represents the total duration of depolarization
and depolarization of phases
◉ HR.Answer: the higher the (), the shorter the QT interval
◉ Haldol, tikosyn, amiodarone.Answer: three meds that increase QTI
◉ atrial pacing.Answer: spike appears just before p
◉ ventricular pacing.Answer: spike appears just before qrs
◉ atrial and ventricular pacing.Answer: spike appears before and
after p
◉ dual chamber pacing.Answer: atrial and ventricular pacing is aka
what
QUESTIONS AND CORRECT ANSWERS FULL
SOLUTION
◉ 0.36-0.44.Answer: normal QT interval
◉ 500.Answer: QT high limit
◉ QT interval.Answer: represents the total duration of depolarization
and depolarization of phases
◉ HR.Answer: the higher the (), the shorter the QT interval
◉ Haldol, tikosyn, amiodarone.Answer: three meds that increase QTI
◉ atrial pacing.Answer: spike appears just before p
◉ ventricular pacing.Answer: spike appears just before qrs
◉ atrial and ventricular pacing.Answer: spike appears before and
after p
◉ dual chamber pacing.Answer: atrial and ventricular pacing is aka
what