Which of the following statements is true regarding the records of workers? a) The doses of workers must be immediately evaluated. b) Workers sho...

Which of the following statements is true regarding the records of workers?


a) The doses of workers must be immediately evaluated.
b) Workers should not perform tasks contrary to medical advice.
c) Workers who receive a dose higher than two times the primary limits should undergo appropriate medical control.
d) Each worker must have an updated medical and radiological record.