【单选题】

With a tentative diagnosis of heroin addiction, the nurse should assess this recently hospitalized client for signs of opiate withdrawal. These signs would include

A．Lacrimation, vomiting, drowsiness
B．Nausea, dilated pupils, constipation
C．Rhinorrhea, convulsions, subnormal temperature
D．Muscle aches, diarrhoea, yawning