Final answer:
Whole body irradiation can cause neurotoxicity and cognitive impairment, which are symptoms of central nervous system syndrome.
Step-by-step explanation:
The subject of this question is Medicine and it pertains to the effects of whole body irradiation on the central nervous system (CNS). The correct option for the given question is c. Central nervous system syndrome. Whole body irradiation can cause damage to rapidly reproducing cells, such as those in the CNS, leading to neurotoxicity and cognitive impairment.