Abnormally Slow Depolarization of the Ventricles Would Most Change the Shape

question 25

Multiple Choice

Abnormally slow depolarization of the ventricles would most change the shape of the ________ in an ECG tracing.

• A) P wave
• B) T wave
• C) QRS complex
• D) P-R interval
• E) R-T interval

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Definitions:

Leukocytes

White blood cells that are part of the immune system, involved in protecting the body against both infectious disease and foreign invaders.

Leukocytes

White blood cells that play a key role in the immune system by defending the body against infectious disease and foreign materials.

Agranulocytes

White blood cells, such as lymphocytes and monocytes, that lack granules in their cytoplasm and play a role in the immune system.

Platelets

Small blood cells essential for blood clotting, preventing excessive bleeding when blood vessels are injured.