Mr. Warren has spinal cord damage that prevents nerve impulses from being carried from the CNS to muscles or glands. What specific type of neuron has been damaged? A) Afferent neurons B) Sensory neuron C) Motor neuron D) Axon terminals

To determine the specific type of neuron that has been damaged in Mr. Warren's case, let's analyze the options provided: 1. **Afferent neurons**: These neurons carry sensory information from the peripheral nervous system (PNS) to the central nervous system (CNS). They are responsible for transmitting signals related to sensations such as touch, pain, and temperature. 2. **Sensory neurons**: This term is often used interchangeably with afferent neurons. They also transmit sensory information to the CNS. 3. **Motor neurons**: These neurons carry signals from the CNS to muscles and glands, enabling movement and the functioning of various bodily systems. Damage to motor neurons would prevent nerve impulses from reaching muscles or glands. 4. **Axon terminals**: These are the endpoints of a neuron where neurotransmitters are released to communicate with other neurons or target cells. Damage to axon terminals would affect communication but does not specifically refer to a type of neuron. Given that Mr. Warren has spinal cord damage that prevents nerve impulses from being carried from the CNS to muscles or glands, the specific type of neuron that has been damaged is: **C) Motor neuron** Motor neurons are responsible for transmitting signals from the CNS to the muscles, and their damage would result in the inability to carry out these impulses.