The nurse is assessing a client who is a polysubstance abuser, with fentanyl being one of the drugs most frequently used. Which physiological symptoms are suggestive of fentanyl intoxication?

Select all that apply.
  1. diarrhea
  2. nausea
  3. urge to urinate
  4. anxiety
Number 2 is correct.
Rationale: A common physiological symptom of fentanyl intoxication is nausea. Constipation, rather than diarrhea, is a common symptom of fentanyl intoxication. Urinary function is not affected by fentanyl. Drowsiness, rather than anxiety, is a common symptom of fentanyl intoxication.