A strong persistent and irrational fear of some specific object or situation that presents little or no danger to a person is called?

Appeared in: ESIC Nursing Officer 2016 (shift-1)

Explanation

A phobia is defined as an excessive and irrational fear of a specific object, circumstance, or situation.
According to diagnostic criteria (DSM-5), this fear is persistent, typically lasting for 6 months or more.
The fear is out of proportion to the actual danger posed by the specific object or situation.
Exposure to the phobic stimulus almost invariably provokes an immediate anxiety response, leading to avoidance behaviors that can cause significant distress or impairment in functioning.

Option A: Insomnia is a sleep disorder related to the inability to fall or stay asleep. It does not involve an irrational fear of an object or situation.
Option C: Amnesia is a deficit in memory caused by brain damage, disease, or psychological trauma. It is a cognitive disorder, not a fear-based anxiety disorder.
Option D: Syncope, or fainting, is a temporary loss of consciousness due to insufficient blood flow to the brain. While extreme fear can sometimes trigger a vasovagal syncope response, syncope itself is the physiological event, not the psychological condition of fear.

Visual 1: Infographic: A visual chart categorizing the main types of phobias (Specific, Social, Agoraphobia) with clear icons and examples for each to aid memory.
Visual 2: Flowchart: A diagram illustrating the 'Phobic Cycle,' showing how a trigger leads to anxious thoughts, physical symptoms, and avoidance behavior, which in turn reinforces the phobia.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Definition and classification of phobias as background academic context rather than a clinical decision trigger.
Nurses must be able to identify phobias in patients, as they can significantly impact care. For example, a patient with a needle phobia (trypanophobia) may refuse essential blood tests or injections.
Assessment includes asking about specific fears, avoidance behaviors, and the level of distress it causes the patient in their daily life.
Nursing interventions include providing a calm environment, teaching relaxation techniques like deep breathing, and collaborating with the healthcare team for management, which may include cognitive-behavioral therapy (CBT) or medication.

How to Approach the Question

First, identify the core concept in the question stem. The key phrases are 'strong, persistent, irrational fear' and 'specific object or situation'.
This is a definition-based recall question. Your task is to match the definition to the correct medical term.
Systematically evaluate each option against the definition provided in the stem.
Eliminate 'Insomnia' as it relates to sleep.
Eliminate 'Amnesia' as it relates to memory loss.
Eliminate 'Syncope' as it refers to fainting.

Concept Tested & Keywords

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Practise the full ESIC Nursing Officer 2016 (shift-1)

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