Nervous System (ATI TEAS A&P) Questions and Answers | Latest Version | 2024/2025 | Correct & Verified

Nervous System (ATI TEAS A&P) Questions and Answers | Latest Version | 2024/2025 | Correct & Verified What part of the nervous system is responsible for processing sensory information and coordinating voluntary movements? Central nervous system (CNS) What is the main function of the myelin sheath? Insulate nerve fibers and speed up electrical impulses What are the two main divisions of the peripheral nervous system? Somatic nervous system and autonomic nervous system What type of neuron transmits impulses from sensory receptors to the central nervous system? Sensory neuron What is the role of the motor neuron? Transmit impulses from the central nervous system to muscles or glands 2 What is the protective covering of the brain and spinal cord called? Meninges What part of the brain controls basic life functions such as breathing and heart rate? Brainstem What is the primary function of the cerebellum? Coordinate voluntary movements and maintain balance What is the main function of the frontal lobe of the brain? Control reasoning, planning, and motor functions What is the function of the parietal lobe? Process sensory information related to touch, temperature, and pain What part of the nervous system is responsible for regulating involuntary functions such as heart rate and digestion? 3 Autonomic nervous system What is the function of the hypothalamus? Regulate body temperature, hunger, thirst, and sleep What is the role of the spinal cord in the nervous system? Transmit signals between the brain and the rest of the body What is the term for the junction between two neurons? Synapse What is the function of neurotransmitters? Transmit signals across synapses between neurons What is the name of the long, thread-like structure that transmits electrical impulses away from the neuron's cell body? Axon