What is the Negative Symptoms of schizophrenia, except?

NORCET 3 - 2022 (Shift-2)

Mental Health Nursing

Easy

Appeared in: NORCET 3 - 2022 (Shift-2)

Explanation

Disorganised thinking is classified as a positive symptom of schizophrenia, not a negative one.
It falls under the category of formal thought disorder, which reflects a disruption in the organization and expression of thought.
Positive symptoms, like disorganized thinking, represent an excess or distortion of normal functions, such as thought and speech.
This is distinct from negative symptoms, which are characterized by a loss or deficit of normal functions (e.g., loss of pleasure, speech, or social drive).

Option A: Anhedonia is a core negative symptom of schizophrenia. It refers to a significantly reduced ability to experience pleasure from positive stimuli.
Option B: Alogia, or poverty of speech, is a classic negative symptom. It is characterized by a reduction in the amount of spontaneous speech and verbal fluency.
Option D: Social withdrawal, also known as asociality, is a well-established negative symptom. It describes a reduced interest and engagement in social interactions and relationships.

Visual 1: Infographic: A chart comparing the three main clusters of schizophrenia symptoms: Positive (e.g., hallucinations, delusions, disorganized thinking), Negative (e.g., anhedonia, alogia, avolition), and Cognitive (e.g., impaired memory, attention deficits). This visual helps in quick differentiation.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Classification of Schizophrenia Symptoms as background academic context rather than a clinical decision trigger.
Differentiating between positive and negative symptoms is crucial for nurses as it guides treatment strategies. Positive symptoms often respond well to antipsychotic medications.
Negative symptoms are more challenging to treat pharmacologically and often require psychosocial interventions like social skills training, cognitive-behavioral therapy (CBT), and family support to improve functional outcomes.
A nurse's assessment must accurately document specific symptoms to track treatment efficacy and changes in the patient's condition. For example, noting a decrease in alogia after therapy is a key progress indicator.

How to Approach the Question

First, identify the keyword 'except'. This signals that three options will belong to one category, and the correct answer will be the one that does not.
The question asks about 'Negative Symptoms of schizophrenia'. Your task is to find the option that is NOT a negative symptom.
Recall the definitions of positive and negative symptoms. Positive symptoms are additions to or distortions of normal behavior (e.g., hallucinations), while negative symptoms are subtractions or deficits in normal behavior (e.g., lack of emotion).
Evaluate each option against this framework: Is Anhedonia a deficit? Yes (of pleasure). Is Alogia a deficit? Yes (of speech). Is Social withdrawal a deficit? Yes (of social drive).
Consider 'Disorganised thinking'. Is it a deficit or a distortion? It's a distortion of normal thought processes, an abnormal function that is present. Therefore, it fits the 'positive' symptom category.
Conclude that 'Disorganised thinking' is the exception and the correct answer.

Concept Tested & Keywords

Concept Tested: Classification of Schizophrenia Symptoms
Stem keywords: Negative Symptoms, schizophrenia
Lead-in keywords: except
Negative lead-in flag: The question asks for the 'exception', requiring you to identify the option that does not fit the category of negative symptoms.

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