单选题 After a visit from several friends the nurse finds a client with a known history of opiate addiction in a deep sleep and unresponsive to attempts at arousal. The nurse assesses the client's vital signs and would evaluate that an overdose of opiates had occurred if the findings showed a
A．Blood pressure of 125/80mmHg, a pulse of 80, and respirations of 22
B．Blood pressure of 140/90mmHg, a pulse of 76, and respirations of 28
C．Blood pressure of 180/100mmHg, a pulse of 72, and respirations of 18
D．Blood pressure of 70/40mmHg, a pulse of 120, and respirations of 10