PROPHECY EKG 2026 ACTUAL PAPER SOLVED QUESTIONS VERIFIED BEST A+

PROPHECY EKG 2026 ACTUAL PAPER SOLVED
QUESTIONS VERIFIED BEST A+
◉ where to put limb leads on 12 lead EKG. Answer: on wrists and
ankles


◉ best lead for atrial rhythms. Answer: lead II


◉ best lead for ventricular rhythms. Answer: V1


◉ SA node intrinsic rate. Answer: 60-100


◉ AV node intrinsic rate. Answer: 40-60


◉ atrial depolarization. Answer: P wave


◉ PR interval. Answer: measured BEFORE P WAVE and AT THE Q


norm: 0.12-.20s


***its too long if it is longer than 5 little boxes or one big box


◉ normal PR Interval. Answer: 0.12-0.20 seconds

, ◉ ventricular depolarization. Answer: QRS complex


◉ ventricular repolarization. Answer: T wave


◉ absolute refractory period. Answer: The minimum length of time after
an action potential during which another action potential cannot begin


-toilet theory
-problem when QT interval increases


◉ 5 large boxes. Answer: 1 second


◉ 15 large boxes. Answer: 3 seconds


◉ 30 large boxes. Answer: 6 seconds


◉ normal P wave. Answer: less than 0.12


◉ normal QRS. Answer: 0.04-0.12s


◉ QT interval. Answer: BEGINNING OF Q TO END OF T