The only complaint of a 28-year-old unrestrained driver involved in a motor vehicle crash is cervical pain. on exam he is noted to have paralysis of all extremities and absent sensation peripherally; there are no other indications of external or internal bleeding. vital signs are as follows: pulse of 128/min, thready; respirations of 24/min, shallow, and irregular; and blood pressure of 92/48 mm hg. you suspect he is in what type of shock?
a) psychogenic
b) cardiogenic
c) neurogenic
d) anaphylactic