In a Junctional Rhythm Viewed in Lead II, Where Is

question 35

Multiple Choice

In a junctional rhythm viewed in lead II, where is the location of the P wave on the ECG if ventricular depolarization precedes atrial depolarization?

• A) Before the QRS complex
• B) During the QRS complex
• C) After the QRS complex

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Definitions:

Synchronous Motor

An AC motor that operates at a speed synchronized with the frequency of the supply current; its rotor speed matches the frequency of the stator's rotating magnetic field.

Induction Motor

An induction motor is a type of electric motor that operates on the principle of electromagnetic induction, where the rotating magnetic field induces current in the rotor.

Squirrel-Cage Induction Motors

A type of induction motor characterized by a rotor design resembling a squirrel cage, widely used due to its simplicity and durability.

Percent Slip

The percent of speed difference between the speed of the rotor and the speed of the rotation magnetic field of a motor.