The chief distinguishing feature of psychotic disorders is?

JODHPUR AIIMS SNO-2018

Mental Health Nursing

Easy

Appeared in: JODHPUR AIIMS SNO-2018

Explanation

Psychotic disorders are severe mental health conditions fundamentally characterized by a loss of contact with reality, also known as psychosis.
This 'loss of reality testing' means the individual has difficulty distinguishing their own thoughts and perceptions (fantasy) from what is happening in the external world (reality).
The primary manifestations of this are positive symptoms like hallucinations (perceiving things that are not there) and delusions (holding fixed, false beliefs despite contrary evidence).
Therefore, the confusion between fantasy and reality is the most accurate and central feature of psychotic disorders.

Option A: While individuals with psychosis can experience intense anxiety, it is not the core defining feature. Overwhelming anxiety is the hallmark of anxiety disorders, such as panic disorder or generalized anxiety disorder (GAD).
Option B: Antisocial conduct involves a pattern of disregarding and violating the rights of others. This is the defining characteristic of Antisocial Personality Disorder, not psychotic disorders.
Option C: Obsessive behavior involves recurrent, unwanted thoughts (obsessions) and/or repetitive behaviors (compulsions). This is the primary feature of Obsessive-Compulsive Disorder (OCD).

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Defining characteristics of psychotic disorders as background academic context rather than a clinical decision trigger.
A nurse's primary responsibility when caring for a patient with psychosis is to ensure the safety of the patient and others. Their distorted perception of reality can lead to unpredictable behavior.
Key nursing interventions include creating a safe and low-stimulus environment, using clear and simple communication, and not arguing with or confirming delusions (reality orientation).
Administering antipsychotic medications as prescribed and monitoring for therapeutic effects and side effects is a crucial part of the nursing role.

How to Approach the Question

This is a recall-based question that asks for the single most defining characteristic of a class of mental disorders.
First, identify the core concept in the question stem: 'psychotic disorders'.
Next, recall the fundamental definition of 'psychosis'. The root of the word relates to a break from reality.
Evaluate each option to see which one best aligns with this definition.
Option A (anxiety), B (antisocial conduct), and C (obsessive behavior) are all primary features of other distinct categories of mental illness.
Option D, 'Confusion between fantasy and reality', is a direct and accurate description of the state of psychosis, making it the correct answer.

Concept Tested & Keywords

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E6 Nelson Textbook of Pediatrics(2024) — Volume 1 p. 329-331

E6 Psychology Baron Misra 5e Part 2 p. 186-188