A nurse is assessing a 35-year-old client who was recently admitted to the psychiatric unit with a diagnosis of schizophrenia. Which assessment finding would be most indicative of a positive symptom of schizophrenia?

Positive symptoms involve abnormal experiences like hallucinations or delusions. Hearing voices of persecution is a classic positive symptom, while other options represent negative symptoms.

Correct Answer: 4

Understanding Positive vs. Negative Symptoms
In schizophrenia, symptoms are broadly categorized into positive symptoms and negative symptoms. This distinction is critical for the NCLEX-RN because it guides your assessment, intervention planning, and evaluation of treatment effectiveness.

Positive symptoms represent an excess or distortion of normal functions. They are "added" experiences that should not be present. The hallmark positive symptoms are hallucinations (false sensory perceptions) and delusions (fixed, false beliefs). A systematic review and meta-analysis identifies auditory hallucinations as a core characteristic of schizophrenia spectrum disorders, often causing severe distress ^[3]. A phenomenological study further describes how individuals experience these phenomena as a profound and often terrifying intrusion into their lived world, where voices are perceived as real and commanding ^[2].

Conversely, negative symptoms represent a diminution or loss of normal functions. They are "taken away" from the person's baseline capacity. These include alogia (poverty of speech), affective flattening (blunted emotional expression), avolition (lack of motivation), and anhedonia (inability to experience pleasure). The subjective anomalies of experience in schizophrenia, as explored through the Examination of Anomalous World Experience (EAWE), often involve a diminished sense of self and a fading of the lived world, which clinically manifests as these negative symptoms ^[1].

Analysis of Options
Let's apply this framework to the assessment findings in the question.

* Option 1: The client sits motionless and does not respond to questions for extended periods. This describes catatonic behavior or profound avolition. Since it reflects a significant decrease in psychomotor activity and responsiveness, it is classified as a negative symptom or a distinct psychomotor feature, not a positive one.

* Option 2: The client demonstrates poor personal hygiene and appears disheveled. This is a classic manifestation of avolition, the lack of goal-directed behavior. The client is not actively choosing to be disheveled; rather, they lack the motivation to perform basic activities of daily living. This is a negative symptom.

* Option 3: The client shows little emotional expression and speaks in a monotone voice. This is a direct observation of affective flattening (the diminished outward display of emotion) and alogia (the poverty of speech content and tone). Both are core negative symptoms.

* Option 4: The client reports hearing voices telling them that people are plotting against them. This statement contains two distinct positive symptoms. First, "hearing voices" is an auditory hallucination, a sensory perception without an external stimulus. Second, the content of the voices—"people are plotting against them"—is a persecutory delusion, a fixed, false belief. The co-occurrence of hallucinations and delusions is a hallmark of the active phase of schizophrenia, and their bizarre nature is a key differentiator from other disorders like delusional disorder . This finding is the most indicative of a positive symptom cluster.

NCLEX-RN Clinical Application
When assessing a client with schizophrenia, your ability to differentiate symptom types directly informs the plan of care. For positive symptoms like auditory hallucinations, the priority is safety and reality orientation. You would acknowledge the client's distress ("That sounds frightening") without validating the hallucination, and you would administer first-generation (typical) antipsychotics, which primarily target dopamine D2 receptors to reduce these symptoms. For negative symptoms, the approach shifts to psychosocial interventions, structured routines, and often second-generation (atypical) antipsychotics, which have broader receptor profiles and may offer some benefit for these more treatment-resistant symptoms.