IGNOU PB Bsc Nsg Entrance-2017
Mental Health Nursing
Easy
Hallucination is a disorder of?
Appeared in: IGNOU PB Bsc Nsg Entrance-2017
Explanation
- Hallucination is fundamentally a disorder of perception.
- It is defined as a sensory perception (seeing, hearing, feeling something) that occurs in the complete absence of a real, external stimulus.
- This is distinct from an illusion, which is a misinterpretation of a real stimulus.
- Because hallucinations involve the brain processing sensory information that isn't there, they are classified under perceptual disturbances.
Why Other Options Were Wrong
- Option B: Disorders of thought relate to the content and process of thinking. The classic example is a delusion, which is a false belief, not a false perception.
- Option C: Disorders of consciousness involve a person's level of awareness and alertness. Hallucinations can occur during altered states of consciousness (like delirium), but they are not a disorder of consciousness itself.
- Option D: Behaviour refers to a person's observable actions. While hallucinations can cause abnormal behaviour (e.g., talking to oneself, reacting to unseen stimuli), the hallucination itself is the underlying perceptual disorder, not the behaviour.
Related Visual
Clinical Relevance
- Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Classification of Psychiatric Symptoms as background academic context rather than a clinical decision trigger.
- A nurse's primary responsibility is to ensure the safety of a patient experiencing hallucinations, especially assessing for command hallucinations that may lead to self-harm or violence.
- Therapeutic communication is crucial. Never argue about the reality of the hallucination. Instead, orient the patient to reality and focus on the feelings the hallucination evokes.
- What if? If a patient is experiencing visual hallucinations and is in a dimly lit room, the priority nursing action changes to environmental management. The nurse should first ensure the room is well-lit to reduce shadows that could be misinterpreted (illusions) and worsen distress, before attempting to explore the content of the hallucination.
How to Approach the Question
- First, identify the key term in the question stem: 'Hallucination'.
- Define this term based on your medical knowledge. A hallucination is a false sensory perception without an external stimulus.
- Analyze the options provided. Each option represents a major category of mental phenomena.
- Match your definition to the most fitting category. 'False sensory perception' directly aligns with 'Perception'.
- Briefly consider why the other options are incorrect. Thought deals with beliefs (delusions), consciousness with awareness, and behaviour with actions. This confirms that Perception is the best fit.
Concept Tested & Keywords
- Concept Tested: Classification of Psychiatric Symptoms
- Stem keywords: Hallucination, disorder
- Lead-in keywords: BEST, MOST RELEVANT CLUE
Question ID
QyhfQVsrToQE50Mqt-38k2
Reference Book
E6 Robert Boland, Marcia L. Verduin - Kaplan and Sadock's Comprehensive Text of Psychiatry-Wolters Kluwer Health (2024) (pp 1-16525 of 16525) p. 3250-3252
E6 Medicine Macleod Clinical Examination 15e p. 372-374
E6 Guide to Mental Health & PSYCHIATRIC NURSING R Sreevani— Part 1 (pp 26-289 of 579) p. 51-53
Practise the full IGNOU PB Bsc Nsg Entrance-2017
Attempt every question from this paper in a timed mock, then review the full solution for each one.
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