You are about to begin Part I of the Preliminary Review. Please answer the following from the list provided.
ARC Preliminary Review Set #1 Copy
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_____ Indicates resistance to electrical stimulation. It could be absolute or relative.CorrectIncorrect
_____ represents repolarization of the ventricles (end of QRS to end of T-wave).CorrectIncorrect
_____ is the time required for the signal to propagate across the atria and the AV node.CorrectIncorrect
_____ is the time represented from the beginning of the repolarization of ventricles (however the voltage is so small that the deflection is usually not visible). Excludes the T-wave.CorrectIncorrect
_____ represents the depolarization of the ventricles.CorrectIncorrect
The Limb Leads lie in ____ plane. The Precordial Leads lie in the _____ plane.CorrectIncorrect
The following leads make up the Hexaxial System: __________ . The following leads make up the Einthoven’s Triangle: __________________.CorrectIncorrect
During this period _____ , a larger than usual signal is required to depolarize a tissue.CorrectIncorrect
During this ______ period, a weaker than usual signal will cause depolarization of the tissue. Signals injected during this vulnerable period might induce dangerous tachyrhythms (V. Tach).CorrectIncorrect
During this period: _____ , the tissue will not respond to a signal (no matter how large).CorrectIncorrect