The nurse is evaluating the teaching of self-monitoring of blood glucose levels in a newly diagnosed Type 2 diabetic client. The nurse identifies a need for additional teaching when the client:

Choice A reason:
A respiratory rate of 24/min is slightly elevated, which can be expected in a client with pneumonia due to the body's attempt to increase oxygen intake and carbon dioxide elimination. However, this rate does not directly indicate ineffective airway clearance.

Choice B reason:
A weak, nonproductive cough is a key indicator of ineffective airway clearance. In pneumonia, the presence of secretions in the airways is common, and an effective cough is necessary to clear these secretions. A weak cough that does not produce sputum suggests that the client is unable to clear their airways effectively, which can lead to impaired gas exchange and worsening of symptoms.

Choice C reason:
Pulse oximetry (SpO2) of 90% indicates that the client's oxygen saturation is below the normal range, which is typically between 95-100% for healthy individuals. While this finding is concerning and warrants intervention, it is a result of ineffective airway clearance rather than a direct indicator of it.

Choice D reason:
Shortness of breath with activity is common in clients with pneumonia and can result from various factors, including impaired gas exchange, decreased lung compliance, and increased work of breathing. While it may be associated with ineffective airway clearance, it is not as specific as a weak, nonproductive cough for indicating this particular problem.

Choice A Reason
Intervening when a client attempts self-injury may be necessary to ensure the client's immediate safety. However, this action does not primarily implement the ethical principle of autonomy. Autonomy involves respecting the client's right to make their own decisions, including the right to refuse treatment. In cases of self-harm, the nurse must balance the ethical principles of autonomy and nonmaleficence (the duty to do no harm)

Choice B Reason
Suggesting restrictions for clients who were fighting might be a measure to maintain safety within the unit. However, this suggestion does not uphold the principle of autonomy, as it involves limiting the clients' freedom and choices. The ethical principle of autonomy emphasizes the clients' right to make independent choices and to control their own actions.

Choice C Reason
Staying with a client who is experiencing a high level of anxiety is a supportive action that can be therapeutic. While it demonstrates care and may provide comfort, it does not directly implement the principle of autonomy. Autonomy is about the capacity to make informed and voluntary decisions, and while support is important, it does not equate to enabling decision-making.

Choice D Reason
Exploring alternative solutions with a client and allowing them to choose an option embodies the ethical principle of autonomy. This approach respects the client's right to be involved in their own care and to make decisions based on their values and beliefs. It empowers the client to have control over their treatment and respects their capacity for self-determination.

In psychiatric nursing, respecting autonomy means acknowledging the client's right to make choices about their care and treatment. It involves providing all necessary information and supporting the client in making informed decisions. By exploring options and allowing the client to choose, the nurse facilitates autonomy and supports the client's right to direct their own care.