How Fast a Person Can Type or Play the Piano

question 23

Multiple Choice

How fast a person can type or play the piano is ultimately limited by the number of impulses a person can send to their finger muscles per second.This in turn is limited by

• A)primarily the type of muscle.
• B)whether the signal is pain,sound,motor,etc.
• C)the magnitude or strength of the nerve impulse.
• D)the number of neurons and synapses involved.
• E)the speed with which sodium ion can be pumped back outside the neuron membrane.

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Definitions:

Medical Costs

Expenses associated with healthcare services, including diagnosis, treatment, and prevention of disease.

Health Benefits

Positive effects on physical and/or mental well-being obtained through particular lifestyle choices, medical treatments, or preventive measures.

Motives

The reasons or driving forces behind individuals' actions or behavior.

Motivational Principle

A fundamental truth about what motivates individuals to act in certain ways or pursue particular goals.