Match Each Item to the Correct Description Below

question 30

Multiple Choice

Match each item to the correct description below.
-Impulse(s) originating from a source other than the SA node.

• A)Ventricular
• B)Atrial
• C)Repolarization
• D)Augmented
• E)Reciprocal changes
• F)Indicative changes
• G)Reentry
• H)Ectopic
• I)Positive
• J)Amplitude
• K)Voltmeter
• L)Supranormal
• M)Electrolyte

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Definitions:

Inhibitory Stimulation

A neural process that decreases the likelihood of a neuron firing, thereby reducing or preventing certain neural activities.

Neurotransmitters

Chemical substances in the nervous system that transmit signals from one neuron to another across synapses.

Chemical Messengers

Substances in the body that transmit signals from one cell to another, typically hormones and neurotransmitters.

Sodium/Potassium Pumps

A type of active transport mechanism that moves sodium ions out of and potassium ions into cells, essential for maintaining cellular function and homeostasis.