A52-year-old client has a history of alcohol dependence and is admitted to a detoxification unit. the client has tremors, is anxious, has a pulse that has risen from 98 to 110 beats/min, has blood pressure that has risen from 140/88 to 152/100 mm hg, and has a temperature 0.6º above normal. the client is slightly diaphoretic. which nursing diagnosis would be the priority? a) disturbed thought processes b) ineffective denial c) ineffective coping d) risk for injury