Which of the following is/are type(s) of neurons?

Correct Answer: D

Rationale: Neurons can be classified into three main types: sensory neurons, motor neurons, and interneurons. Sensory neurons transmit signals from sensory receptors to the central nervous system (CNS). Motor neurons carry signals from the CNS to muscles or glands to produce a response. Interneurons, found within the CNS, integrate and process information between sensory and motor neurons. Together, these neuron types enable the nervous system to detect, process, and respond to stimuli.

Correct Answer: A

Rationale: The central nervous system (CNS) consists of the brain and spinal cord. It is responsible for processing and integrating sensory information and coordinating motor responses. The brain is the control center for thought, emotion, and behavior, while the spinal cord serves as a conduit for signals between the brain and the peripheral nervous system. The CNS plays a central role in maintaining homeostasis and responding to external and internal stimuli.

Correct Answer: B

Rationale: Sensory nerves contain only afferent fibers, which are the long dendrites of sensory neurons. These fibers transmit sensory information from the body to the central nervous system. Cranial nerves and mixed nerves contain both afferent and efferent fibers, while motor nerves contain only efferent fibers. Therefore, sensory nerves is the correct answer as they exclusively carry afferent signals.

Correct Answer: D

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Correct Answer: D

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.