CanFitPro Personal Training Specialist Practice Test

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Ace your CanFitPro Personal Training Specialist exam with our comprehensive quiz. Test your knowledge, identify areas for improvement, and pave the way for a successful fitness career. Start your journey to becoming a certified personal trainer today!

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What is the function of sensory neurons?

To control voluntary movements
To carry information from the body to the CNS
To support and nourish neurons
To produce myelin

The correct answer is: To carry information from the body to the CNS

Sensory neurons are responsible for carrying information from the body to the central nervous system (CNS). This includes messages from our senses such as touch, taste, sight, smell, and sound. This information is then processed by the CNS to produce appropriate responses. While voluntary movements are also controlled by neurons, they are specifically motor neurons. Option C is incorrect because support and nourishment of neurons is the function of neuroglia cells. Option D is incorrect because myelin is produced by oligodendrocytes and Schwann cells, not sensory neurons.