Introduction to Psychiatry Practice Questions

Q: Which of the following is NOT a defense mechanism?

Derailment. **Explanation:** The correct answer is **A. Derailment**. **1. Why Derailment is the correct answer:** Derailment is a **formal thought disorder**, not a defense mechanism. It is characterized by a breakdown in the logical connection between ideas, where the patient’s speech shifts from one topic to another that is completely unrelated or only obliquely linked. It is a hallmark sign of **Schizophrenia** and other psychotic disorders. **2. Why the other options are incorrect (Defense Mechanisms):** Defense mechanisms are unconscious psychological strategies used to protect the ego from anxiety. * **Repression (Option B):** A primary defense mechanism where unacceptable desires or traumatic memories are pushed into the unconscious mind (e.g., "forgetting" a childhood trauma). * **Distortion (Option C):** A narcissistic/immature defense mechanism where external reality is grossly reshaped to suit inner needs (e.g., hallucinations or megalomaniacal delusions). * **Undoing (Option D):** An auxiliary defense mechanism, common in **OCD**, where a person tries to "cancel out" an unacceptable action or thought by performing a ritualistic contrary act. **Clinical Pearls for NEET-PG:** * **Hierarchy of Defenses:** Remember the Vaillant classification. **Mature** (Sublimation, Altruism, Suppression, Humor), **Neurotic** (Repression, Undoing, Displacement), and **Immature/Narcissistic** (Projection, Denial, Distortion). * **Suppression vs. Repression:** Suppression is the only **conscious** defense mechanism (intentionally choosing not to think about a stressor). * **Derailment vs. Tangentiality:** In derailment, the patient moves between unrelated ideas; in tangentiality, the patient never answers the original question but stays on a single, albeit irrelevant, track.

Q: "Penis envy" is seen in which developmental stage?

Female child in the phallic phase. ### Explanation The concept of **Penis Envy** is a central component of Sigmund Freud’s **Theory of Psychosexual Development**, specifically occurring during the **Phallic Phase** (ages 3 to 6 years). **1. Why the Correct Answer is Right:** During the Phallic Phase, the primary erogenous zone is the genitalia. According to Freud, when a female child discovers the anatomical difference between sexes, she experiences a sense of loss or "castration," leading to the desire for a penis. This "Penis Envy" marks the female equivalent of the Oedipus complex (often referred to as the **Electra Complex**). The child initially blames the mother for her "deficiency" and shifts her affection toward the father. **2. Why the Incorrect Options are Wrong:** * **Options A & B (Male child):** In the phallic phase, males do not experience penis envy; instead, they experience **Castration Anxiety**—the fear that their father will punish them for their feelings toward their mother by removing their penis. * **Option D (Genital phase):** The Genital Phase (puberty onwards) focuses on mature sexual relationships and the consolidation of ego identity. While unresolved conflicts from earlier stages may resurface, the specific developmental crisis of penis envy belongs to the earlier phallic stage. ### High-Yield Clinical Pearls for NEET-PG: * **Phallic Phase Timing:** 3 to 6 years. * **Oedipus Complex:** Male child’s desire for mother and rivalry with father (resolved via identification with the father). * **Electra Complex:** Female child’s desire for father and rivalry with mother (involves penis envy). * **Sequence of Stages:** Oral → Anal → **Phallic** → Latency → Genital (Mnemonic: **O**ld **A**ge **P**eople **L**ove **G**rapes). * **Fixation:** Failure to resolve the phallic stage can lead to vanity, exhibitionism, or difficulties with sexual identity in adulthood.

Q: Who proposed the topographical theory of mind?

Sigmund Freud. **Explanation:** **Sigmund Freud** (the father of Psychoanalysis) proposed the **Topographical Theory of Mind** in 1900. This model describes the mind as having three levels of consciousness: 1. **Conscious:** Thoughts and perceptions we are currently aware of. 2. **Preconscious (Subconscious):** Memories and knowledge that are not in immediate awareness but can be easily retrieved. 3. **Unconscious:** The largest part of the mind, containing repressed desires, instincts, and traumatic memories that are inaccessible to the conscious mind but influence behavior. **Why other options are incorrect:** * **Adler (Alfred Adler):** Known for **Individual Psychology** and the concept of the "Inferiority Complex." * **Carl Jung:** Founded **Analytical Psychology** and introduced concepts like the "Collective Unconscious," "Archetypes," and "Introversion/Extroversion." * **Emil Kraepelin:** Known as the father of **Modern Scientific Psychiatry**. He is famous for the "Kraepelinian Dichotomy"—distinguishing between Dementia Praecox (Schizophrenia) and Manic-Depressive Psychosis (Bipolar Disorder). **High-Yield Clinical Pearls for NEET-PG:** * **Structural Theory:** Do not confuse the Topographical model with Freud’s **Structural Model** (Id, Ego, and Superego), which he proposed later (1923). * **The Iceberg Analogy:** The Topographical model is often compared to an iceberg, where the visible tip is the Conscious and the vast submerged portion is the Unconscious. * **Defense Mechanisms:** These operate at the **unconscious** level to protect the Ego from anxiety. * **Free Association & Dream Analysis:** These are Freudian techniques used to access the unconscious mind.

Q: Which term describes the behavior of liking to wear clothes typically associated with the opposite sex?

Transvestism. **Explanation:** The correct answer is **Transvestism** (Option B). **Transvestism** (or Transvestic Disorder) is a type of paraphilic disorder characterized by recurrent and intense sexual arousal from cross-dressing (wearing clothes typically associated with the opposite sex). In clinical practice, it is most commonly diagnosed in heterosexual males. It is important to distinguish this from Gender Dysphoria; individuals with transvestism generally do not wish to change their biological sex, though they may experience distress regarding their behavior. **Analysis of Incorrect Options:** * **A. Masochism:** Refers to **Sexual Masochism Disorder**, where sexual arousal is derived from the act of being humiliated, beaten, bound, or otherwise made to suffer. * **C. Sadism:** Refers to **Sexual Sadism Disorder**, where sexual arousal is derived from the physical or psychological suffering of another person. * **D. Fetishism:** Refers to **Fetishistic Disorder**, involving sexual arousal from the use of non-living objects (e.g., shoes, stockings) or a highly specific focus on non-genital body parts. While transvestism involves clothing, the defining feature is the *act of wearing* them to role-play as the opposite sex. **High-Yield Clinical Pearls for NEET-PG:** * **Dual-Role Transvestism (ICD-10):** Wearing clothes of the opposite sex to enjoy a temporary experience of membership in the opposite sex, but *without* sexual motivation or desire for sex reassignment. * **Transvestic Fetishism:** Specifically refers to cross-dressing for sexual excitement (often involving masturbation while dressed). * **Age of Onset:** Usually starts in childhood or adolescence. * **Key Distinction:** Unlike Transsexualism (Gender Identity Disorder), the individual’s core gender identity remains aligned with their biological sex.

Q: All of the following are defence mechanisms of the ego, except?

Transference. **Explanation:** The correct answer is **Transference**. In psychiatric theory, **Defence Mechanisms** are unconscious psychological strategies used by the **Ego** to protect the individual from anxiety arising from unacceptable thoughts or feelings. **Transference**, however, is not a defense mechanism; it is a **phenomenon** occurring within the therapeutic relationship where a patient unconsciously redirects (transfers) feelings, desires, and expectations from significant figures in their past (e.g., parents) onto the therapist. **Analysis of Options:** * **Conversion (A):** A primary defense mechanism where psychic anxiety is "converted" into physical symptoms (e.g., sudden blindness or paralysis) with no organic cause. * **Reaction Formation (B):** A defense mechanism where a person transforms an unacceptable impulse into its polar opposite (e.g., being excessively kind to someone you unconsciously dislike). * **Projection (C):** An immature defense mechanism where one attributes their own unacknowledged unacceptable feelings or impulses to others (e.g., a paranoid patient believing others hate him when he actually harbors hostility toward them). **High-Yield Clinical Pearls for NEET-PG:** * **Classification:** Defense mechanisms are classified by **Vaillant**. Common "Immature" defenses include Projection and Acting out; "Neurotic" include Reaction Formation and Displacement; "Mature" include **Sublimation, Altruism, Suppression, and Humor** (often tested). * **Counter-transference:** This is the reverse of transference, where the **therapist** projects their own unconscious feelings onto the patient. * **Acting Out:** Performing an action to express an emotional conflict rather than verbalizing it (common in Borderline Personality Disorder).

Q: Which of the following parts of the mind develops at approximately the time a child starts first grade?

Superego. ### Explanation This question is based on **Sigmund Freud’s Structural Model of Personality**, which divides the human psyche into three parts: the Id, Ego, and Superego. **Why Superego is Correct:** The **Superego** represents the moral conscience and the internalization of societal rules and parental values. It typically begins to develop around age 3 to 5 (during the Phallic stage) but becomes fully functional and integrated at approximately **age 6 to 7**, which coincides with a child entering **first grade**. At this stage, children transition from being driven by external rewards and punishments to having an internal sense of "right and wrong." **Analysis of Incorrect Options:** * **Ego:** This is the rational part of the mind that operates on the "Reality Principle." It begins to develop in **infancy (around 6 months to 2 years)** as the child learns to mediate between the impulsive Id and the external world. * **Unconscious:** According to Freud, the unconscious mind (including the **Id**) is present from **birth**. It contains primal instincts and repressed desires and does not "develop" at school age. * **Conscious:** Basic consciousness and awareness of the environment are present from birth and evolve continuously; they are not specific to the school-age milestone. **High-Yield Clinical Pearls for NEET-PG:** * **Id:** Present at birth; operates on the **Pleasure Principle**. * **Ego:** Develops by age 2; operates on the **Reality Principle**. * **Superego:** Develops by age 6; operates on the **Perfection/Morality Principle**. * **Freud’s Latency Stage:** This stage (6 years to puberty) corresponds with the development of the Superego and the start of formal schooling, where sexual energy is channeled into social interactions and intellectual pursuits.

Q: Which of the following is a mature defense mechanism?

Anticipation. **Explanation:** Defense mechanisms are unconscious psychological strategies used to protect the ego from anxiety. According to Vaillant’s classification, they are categorized into four levels: Pathological, Immature, Neurotic, and Mature. **Why Anticipation is Correct:** **Anticipation** is a **Level IV (Mature)** defense mechanism. It involves realistically planning for future inner discomfort or external stressors. By mentally rehearsing or preparing for a stressful event (e.g., studying systematically for NEET-PG to reduce exam-day anxiety), the individual mitigates the impact of the stressor in a constructive, conscious manner. **Analysis of Incorrect Options:** * **Projection (Option A):** An **Immature** defense mechanism where one attributes their own unacknowledged unacceptable feelings or impulses to others (e.g., "I don't hate him; he hates me"). * **Reaction Formation (Option B):** A **Neurotic** defense mechanism where an unacceptable impulse is transformed into its opposite (e.g., being excessively kind to someone you actually dislike). * **Denial (Option D):** A **Pathological/Narcissistic** defense mechanism where the individual refuses to accept painful reality or facts (e.g., a heavy smoker refusing to believe they are at risk for cancer). **High-Yield Clinical Pearls for NEET-PG:** * **Mnemonic for Mature Defenses (SASH):** **S**ublimation, **A**ltruism, **S**uppression, **H**umor, and **Anticipation**. * **Suppression vs. Repression:** Suppression is the *conscious* decision to delay paying attention to a stressor, while Repression is *unconscious* forgetting. * **Sublimation:** Channeling socially unacceptable impulses into socially productive activities (e.g., an aggressive person becoming a professional boxer). This is frequently tested as the "most mature" mechanism.

Q: Displacement is a defense mechanism for which of the following conditions?

Phobia. **Explanation:** The correct answer is **Phobia**. In psychodynamic theory, **displacement** is a defense mechanism where an individual redirects an emotional impulse (usually aggression or anxiety) from a threatening or unacceptable object to a safer, neutral substitute. 1. **Why Phobia is correct:** According to Freud’s analysis (notably the case of "Little Hans"), phobias are formed through displacement. An internal, unconscious conflict or anxiety is shifted onto an external object or situation (e.g., spiders, heights, or animals). By displacing the anxiety onto a specific external stimulus, the individual can "avoid" the anxiety by simply avoiding that object, rather than facing the deeper, internal conflict. 2. **Why other options are incorrect:** * **Depression:** The primary defense mechanism associated with depression is **Introjection** (turning anger inward against the self). * **Persecutory Delusions:** These are primarily driven by **Projection**, where the individual’s own unacceptable aggressive impulses are attributed to others ("I don't hate him; he hates me and is out to get me"). * **Delusions of Grandiosity:** These often involve **Reaction Formation** or **Denial** of underlying feelings of inferiority or inadequacy. **Clinical Pearls for NEET-PG:** * **Displacement vs. Projection:** In displacement, the *emotion* is shifted to a new object (e.g., yelling at your spouse because your boss yelled at you). In projection, the *impulse* is attributed to someone else. * **Phobia Triad:** The psychodynamic formation of a phobia involves three steps: **Displacement, Projection, and Avoidance.** * **High-Yield Association:** Always link **OCD** with Undoing, Isolation of Affect, and Reaction Formation; and **Paranoia** with Projection.

Question 1

What is considered a major psychosis?

Accepted Answer

Endogenous depression

Answer

Neurosis

Answer

Dementia

Answer

Reactive depression

Question 2

Which of the following is NOT a defense mechanism?

Accepted Answer

Derailment

Answer

Repression

Answer

Distortion

Answer

Undoing

Question 3

"Penis envy" is seen in which developmental stage?

Accepted Answer

Female child in the phallic phase

Answer

Male child in the genital phase

Answer

Male child in the phallic phase

Answer

Female child in the genital phase

Question 4

Who proposed the topographical theory of mind?

Accepted Answer

Sigmund Freud

Answer

Adler

Answer

Carl Jung

Answer

Emil Kraepelin

Question 5

Which term describes the behavior of liking to wear clothes typically associated with the opposite sex?

Accepted Answer

Transvestism

Answer

Masochism

Answer

Sadism

Answer

Fetichism

Question 6

All of the following are defence mechanisms of the ego, except?

Accepted Answer

Transference

Answer

Conversion

Answer

Reaction formation

Answer

Projection

Question 7

Which of the following parts of the mind develops at approximately the time a child starts first grade?

Accepted Answer

Superego

Answer

Ego

Answer

Unconscious

Answer

Conscious

Question 8

Which of the following is a mature defense mechanism?

Accepted Answer

Anticipation

Answer

Projection

Answer

Reaction formation

Answer

Denial

Question 9

What is the only definite contraindication to ECT?

Accepted Answer

Brain tumour

Answer

Glaucoma

Answer

Aortic aneurysm

Answer

Myocardial disease

Question 10

Displacement is a defense mechanism for which of the following conditions?

Accepted Answer

Phobia

Answer

Depression

Answer

Persecutory delusions

Answer

Delusions of grandiosity

Introduction to Psychiatry — MCQs

Introduction to Psychiatry — MCQs

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