Depolarization of the Ventricles Is Represented on an Electrocardiogram by the

question 176

Multiple Choice

Depolarization of the ventricles is represented on an electrocardiogram by the

• A) P wave.
• B) T wave.
• C) S wave.
• D) QRS complex.
• E) PR complex.

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Definitions:

Scoria Cone

A small, steep-sided volcanic cone built from highly vesicular basaltic lava fragments.

Shield Volcano

A type of volcano with broad, gently sloping sides, formed by the eruption of highly fluid lava.

Composite Volcano

A type of volcano characterized by explosive eruptions and composed of alternating layers of lava and ash.

Caldera

A large volcanic crater, typically formed by a major eruption leading to the collapse of the mouth of the volcano.