UP CHO - 10 September 2021
Mental Health Nursing
Easy

Which of the following is an example of negative symptoms of schizophrenia?

Appeared in: UP CHO - 10 September 2021

Explanation

  • Negative symptoms are defined by the absence or reduction of normal functions such as thought, emotion, and motivation.
  • Examples include alogia (poverty of speech), avolition (lack of motivation), anhedonia (inability to experience pleasure), affective flattening (reduced emotional expression), and asociality (social withdrawal).
  • The phrase 'lack of thought, feeling, and behavior' directly describes negative symptoms.
  • Negative symptoms are persistent and lead to significant functional impairment.
  • Key differentiator: Negative symptoms are about what is missing, not what is added.

Why Other Options Were Wrong

  • Option A: Describes persecutory delusions, which are positive symptoms (added abnormal experiences).
  • Option B: Describes disorganized or catatonic behavior, which is a positive symptom (added abnormal movement or behavior).
  • Option D: Describes positive symptoms, which are characterized by an excess or distortion of normal functions.

Related Visual

Comparison of positive and negative symptoms of schizophrenia, listing examples of each e.g., delusions, hallucinations vs. alogia, avolition, affective flattening.
Clinical Relevance
  • Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Identification of negative symptoms in schizophrenia as background academic context rather than a clinical decision trigger.
  • Recognizing negative symptoms is crucial for early diagnosis and management of schizophrenia, as they often predict long-term disability.
  • Negative symptoms are less responsive to antipsychotic medications compared to positive symptoms, requiring comprehensive psychosocial interventions.
  • What if? If the patient instead showed hallucinations or delusions, the focus would shift to managing positive symptoms, often with different medication strategies.
How to Approach the Question
  • Identify whether the question asks about positive or negative symptoms.
  • Recall that negative symptoms involve a loss or reduction of normal functions (thought, emotion, motivation).
  • Match each option to either a deficit (negative) or an excess/distortion (positive) of function.
  • Eliminate options describing added abnormal experiences or behaviors (positive symptoms).
  • Select the option that best describes a lack or absence of normal psychological functions.
Concept Tested & Keywords
  • Concept Tested: Identification of negative symptoms in schizophrenia
  • Stem keywords: negative symptoms, schizophrenia
  • Lead-in keywords: example

Question ID

Q5AHFyXmRHzLhn3GyyWd-Q

Reference Book

E6 Kaplan Sadock's Synopsis of Psychiatry-2022 (pp 1-3768 of 3768) p. 1097-1099

E6 Psychology Baron Misra 5e Part 2 p. 187-189

E6 Robert Boland, Marcia L. Verduin - Kaplan and Sadock's Comprehensive Text of Psychiatry-Wolters Kluwer Health (2024) (pp 1-16525 of 16525) p. 4730-4732

Practise the full UP CHO - 10 September 2021

Attempt every question from this paper in a timed mock, then review the full solution for each one.

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