Which of the Following Waveforms on an ECG Represents the Wave

question 15

Multiple Choice

Which of the following waveforms on an ECG represents the wave of depolarization?

• A) P
• B) PR
• C) QRS complex
• D) ST segment

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Definitions:

Human Cerebral Cortex

The outer layer of the human brain involved in higher functions such as thought, memory, and consciousness.

Synapses

The junctions between neurons that allow them to communicate with each other through electrical or chemical signals.

Santiago Ramón y Cajal

A Spanish neuroscientist known for his pioneering work in neuroanatomy, specifically his detailed drawings of neurons.

Growth Cones

Dynamic, actin-supported extensions of a developing or regenerating neurite seeking its synaptic target.