A client with a history of opioid abuse is exhibiting manifestations of moderate withdrawal. Which of the following would the nurse expect to assess?

Correct Answer: C

Rationale: The correct answer is C: Dilated pupils. Opioid withdrawal commonly presents with dilated pupils due to the noradrenergic rebound effect. This occurs as the body tries to compensate for the suppression of noradrenaline caused by chronic opioid use. Rhinorrhea and lacrimation are associated with opioid withdrawal but are typically seen in early withdrawal stages. Dysphoria is a common symptom in opioid withdrawal but is not specific to moderate withdrawal.

Correct Answer: B

Rationale: The correct answer is B, riding a bicycle to wherever the client happens to be. This method is most likely used for follow-up care in a mobile homeless treatment program because it allows the nurse to reach clients who may not have consistent access to transportation or a fixed address. By being mobile, the nurse can ensure continuity of care and provide services directly to clients in their own environment. Option A, seeing them by appointment at a clinic office, may not be feasible for homeless clients due to transportation and scheduling challenges. Option C, meeting the client in a public place easily accessible by taxi, may not be practical if the client's location changes frequently. Option D, using the telephone to determine how well the clients are doing, lacks the personal connection and hands-on assessment that may be necessary for providing effective follow-up care in this setting.

Correct Answer: C

Rationale: Rationale: The correct answer is C: Diagnostic and Statistical Manual of Mental Disorders (DSM-V). The DSM-V is the standard classification of mental disorders used by healthcare professionals. It provides criteria for diagnosing psychiatric disorders based on research and clinical expertise. Other choices are incorrect because: A (ICD-10) is a classification system for all diseases, not specific to psychiatric disorders; B (ANA's standards) focuses on nursing practice, not diagnosis; D (behavioral health manual) may not provide standardized diagnostic criteria. The DSM-V is the most appropriate resource for accurate psychiatric diagnosis.

Correct Answer: C

Rationale: Rationale: Applying ice to an injured knee helps decrease capillary permeability by constricting blood vessels, reducing swelling and inflammation. This promotes healing and pain relief. Other choices are incorrect as ice does not have a systemic analgesic effect, increase metabolism, or cause vasodilation.