Psychological mechanism that reduces anxiety arising from unacceptable or potentially harmful stimuli. The nurse determines that this is use of?

Appeared in: RUHS, Jaipur, M.Sc Nursing Entrance Exam-2019

Explanation

A defense mechanism is the correct term for an unconscious psychological process that protects an individual from anxiety-provoking thoughts or stimuli.
These mechanisms, as described in psychoanalytic theory, work by distorting, denying, or blocking reality to reduce psychological distress.
The primary function is to protect the ego from conflict between the id's impulses and the superego's moral standards.
Unlike conscious coping strategies, defense mechanisms operate automatically and outside of a person's awareness.

Option A: An affective reaction is the emotional response (e.g., sadness, anger) to a stimulus, not the psychological mechanism used to manage the anxiety associated with it.
Option B: A withdrawal pattern is a specific behavioral response, such as social isolation. It is a type of coping behavior, but 'defense mechanism' is the broader, more accurate psychological term for the underlying unconscious process.
Option D: Ritualistic behavior refers to specific, repetitive actions performed to reduce anxiety (e.g., hand washing, checking locks). This is a symptom or a specific type of compulsive behavior, not the general category of psychological defenses.

Clinical Relevance

Nursing practice connection: Knowing Defense Mechanisms helps nurses interpret findings accurately and avoid errors in routine assessment, medication administration, and patient teaching.
Nurses must be able to identify when patients are using defense mechanisms to cope with the stress of illness, diagnosis, or hospitalization.
Recognizing these mechanisms helps the nurse understand the patient's underlying anxiety and provide more empathetic and effective care.
It is generally not therapeutic to directly confront or challenge a patient's defense mechanisms, as they serve a protective function. Instead, the nurse should work to build trust and address the underlying anxiety.

How to Approach the Question

First, analyze the question to identify the core concept. The keywords are 'psychological mechanism,' 'reduces anxiety,' and 'unacceptable stimuli.'
This points to a concept from psychology related to coping and stress.
Next, define each option in your mind. What is an affective reaction? A withdrawal pattern? A defense mechanism? Ritualistic behavior?
Compare the definition in the question stem with your definitions of the options.
The question describes the classic definition of a defense mechanism: an unconscious process that protects from anxiety.
Eliminate the other options. Affective reaction is an emotion, withdrawal is a behavior, and ritualistic behavior is a specific, repetitive action. None fit the broad definition of an unconscious psychological strategy.

Concept Tested & Keywords

Concept Tested: Defense Mechanisms
Stem keywords: Psychological mechanism, anxiety, unacceptable stimuli, harmful stimuli
Lead-in keywords: determines that this is use of
Negative lead-in flag: false

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E6 Nursing Fundamentals Taylor p. 1026-1028

E6 Psychology Morgan King 9e Part 2 p. 187-189

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