CanFitPro Personal Training Specialist Practice Test

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Prepare for the CanFitPro Personal Training Specialist Exam with our comprehensive test. Dive into a range of questions designed to sharpen your knowledge and skills for the certification. With detailed explanations and study aids, you will be well-prepared to achieve success!

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What is the primary role of the peripheral nervous system (PNS)?

To pump blood
To connect extremities to the CNS and deliver information
To digest food
To filter blood impurities

The correct answer is: To connect extremities to the CNS and deliver information

The primary role of the peripheral nervous system (PNS) is to connect the extremities (such as arms, legs, and organs) to the central nervous system (CNS) and deliver sensory information. Option A is incorrect because pumping blood is primarily done by the cardiovascular system. Option C is incorrect because digestion is primarily controlled by the digestive system. Option D is incorrect because filtering blood impurities is primarily done by the renal (kidney) system. Therefore, only option B accurately describes the main function of the PNS.