Regarding the sympathetic nervous system:

• A. every spinal nerve receives a white ramus communican
• B. efferent post ganglionic fibres are myelinated
• C. afferent sympathetic fibres synapse in the sympathetic trunk
• D. preganglionic cell bodies lie within the lateral horn of the T1-L2 spinal segments
• E. each cervical ganglion gives off one ramus communicans