In a team meeting, a nurse says, "I’m concerned about whether we are behaving ethically by using restraints to prevent one patient from self-mutilation, while the care plan for another self-mutilating patient requires one-on-one supervision." Which ethical principle most clearly applies to this situation?

Choice A reason: Administering medications addresses symptoms pharmacologically but is not a core cognitive behavioral therapy (CBT) intervention. CBT focuses on modifying thoughts and behaviors, not drug therapy, making this choice incorrect for the specified theoretical approach.

Choice B reason: CBT targets negative thought patterns to modify maladaptive behaviors and emotions, central to treating anxiety. Challenging distorted cognitions helps the patient reframe perceptions, reducing withdrawal, aligning with CBT principles, making this the correct choice.

Choice C reason: Group therapy encourages social interaction but is not a primary CBT intervention. CBT focuses on individual cognitive restructuring, not group dynamics, making this choice less relevant for the specified theoretical approach to anxiety treatment.

Choice D reason: Relaxation techniques are adjunctive in CBT but not the primary focus. Challenging negative thoughts is the core intervention, directly addressing cognitive distortions driving anxiety, making relaxation a secondary approach and this choice incorrect.

Choice A reason: Occasional sleeplessness and anxiety are common stress responses and do not necessarily indicate mental illness. These symptoms may reflect temporary issues rather than a diagnosable psychiatric condition, lacking specificity for severe mental illness compared to reality-testing deficits, making this choice incorrect.

Choice B reason: Inability to distinguish reality from non-reality is a hallmark of psychosis, a severe mental illness symptom seen in disorders like schizophrenia. This indicates impaired reality testing, a critical diagnostic criterion, making it the clearest indicator of mental illness among the options, thus the correct choice.

Choice C reason: Uncertainty about job changes reflects normal decision-making stress, not a mental illness. It lacks specificity for psychiatric conditions, as it is a common life concern. This choice does not indicate a significant mental health impairment compared to reality-testing issues, making it incorrect.

Choice D reason: Sadness and low mood may suggest depression, but they are less specific than psychotic symptoms like reality distortion. These feelings can occur in non-clinical contexts, making them less definitive for mental illness compared to inability to discern reality, rendering this choice incorrect.