The pain sensation
a. arises from stimulation of free nerve endings
b. is transmitted to the central nervous system by
unmyelinated C fibres
c. is transmitted to the brain via the spinothalamic tracts
d. is reduced by local anaesthetics through reduction of the
potassium influx into the nerve fibres
a. arises from stimulation of free nerve endings
b. is transmitted to the central nervous system by
unmyelinated C fibres
c. is transmitted to the brain via the spinothalamic tracts
d. is reduced by local anaesthetics through reduction of the
potassium influx into the nerve fibres