**Question:** Anxiety neurosis is manifested by -

A. Autonomic hyperactivity
B. Psychomotor retardation
C. Psychomotor excitement
D. Social withdrawal

**Core Concept:** Anxiety neurosis is a psychiatric disorder characterized by excessive and persistent anxiety, often triggered by specific situations or objects. It is a common form of anxiety disorder and can be broadly classified into two types:

**Why the Correct Answer is Right:**
Anxiety neurosis is primarily manifested by autonomic hyperactivity. Autonomic hyperactivity refers to the overactive functioning of the autonomic nervous system, which controls involuntary functions such as heart rate, blood pressure, and gastrointestinal motility. This can lead to symptoms like increased heart rate, sweating, palpitations, and gastrointestinal disturbances.

**Why Each Wrong Option is Incorrect:**

A. Psychomotor retardation (B) is incorrect because anxiety neurosis primarily results in autonomic hyperactivity, not hypoactivity (psychomotor retardation).
B. Psychomotor retardation (B) is incorrect because anxiety neurosis primarily results in autonomic hyperactivity, not hypoactivity (psychomotor retardation).
C. Psychomotor excitement (C) is incorrect because anxiety neurosis primarily results in autonomic hyperactivity, not hypoactivity (psychomotor excitement).
D. Social withdrawal (D) may be present in anxiety neurosis, but the primary manifestation is autonomic hyperactivity, not social withdrawal.

**Clinical Pearl:** Anxiety neurosis can be distinguished from other anxiety disorders, such as panic disorder and agoraphobia, by examining the predominant symptoms and their effects on the autonomic system. Understanding these manifestations is crucial for accurate diagnosis and appropriate treatment planning.

**Correct Answer:** D. Social withdrawal

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**Core Concept:** Anxiety neurosis is a psychiatric disorder characterized by excessive and persistent anxiety, often triggered by specific situations or objects. It is a common form of anxiety disorder that can present with various symptoms, including social withdrawal.

**Why the Correct Answer is Right:** Social withdrawal is a manifestation of anxiety neurosis, indicating that the individual experiences avoidance of social situations due to excessive anxiety. This behavior is a coping mechanism employed by the patient to alleviate anxiety, but it can lead to social isolation and further exacerbate anxiety symptoms.

**Why Each Wrong Option is Incorrect:**

A. Autonomic hyperactivity (A) is incorrect because anxiety neurosis primarily presents with autonomic hyperactivity, not hypoactivity.
B. Psychomotor retardation (B) is incorrect because anxiety neurosis primarily presents with autonomic hyperactivity, not hypoactivity.
C. Psychomotor excitement (C) is incorrect because anxiety neurosis primarily presents with autonomic hyperactivity, not hypoactivity.

**Clinical Pearl:** While social withdrawal is a correct manifestation of anxiety neurosis, it is essential to consider the predominant symptoms and their effects on the autonomic system for an accurate diagnosis. Inaccurate diagnosis can lead to inappropriate treatment and exacerbate the patient's condition.