The following belong to peripheral nervous system ( )
A: Conducts impulses from receptors to the CNS
B: Informs the CNS of the state of the body interior and exterior
C: Sensory nerve fibers can be somatic or visceral
D: Conducts impulses from CNS to effectors
A: Conducts impulses from receptors to the CNS
B: Informs the CNS of the state of the body interior and exterior
C: Sensory nerve fibers can be somatic or visceral
D: Conducts impulses from CNS to effectors
举一反三
- The tube that conducts urine from the bladder to the exterior is ________.
- In myelinated nerve fibers nerve impulses() A: occurs along the entire axolemma B: jump from node to node C: jump from internode to internode D: occurs along the Schwan cells E: occurs along the oligodendrocytes
- Through which of the following structure does nerve fibers conduct nerve impulses? A: Myelin sheath B: Axolemma C: Neurofilament D: Synaptic vesicle
- In the nerve reflex, the latency from the stimulation to the response is mainly dependent on A: the number of synapses in the central nervous system B: the action potential conduction velocity at the afferent and efferent nerve fiber C: the strength and property of stimulation D: the sensitivity of the sensory receptors
- (multiple choices)Which of the following statements about our nervous system are correct? A: Our nervous system includes the central nervous system and the peripheral nervous system. B: The central nervous system only contains our brain. C: The somatic nervous system is part of the peripheral system. D: The autonomic nervous system can be divided into the sympathetic and the parasympathetic system.