ICD-10-PCS Replaced Which Volume(s) of ICD-9-CM

question 5

Multiple Choice

ICD-10-PCS replaced which volume(s) of ICD-9-CM?

• A) 1
• B) 2
• C) 3
• D) 1 and 2

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Definitions:

Endorphins

Neurotransmitters produced in the brain that act as natural painkillers and also improve mood, often released in response to stress or exercise.

Norepinephrine

A neurotransmitter and hormone involved in arousal, alertness, and the regulation of blood pressure.

Dopamine

A neurotransmitter involved in many functions, including motivation, reward, reinforcement, and motor control.

Neural Impulse

is the electrical signal transmitted along a neuron, facilitating communication between neurons or between neurons and muscles.