What does the term 'Folie-à-deux' refer to?
Which of the following is the most classic example of a delusion?
Voyeurism is also known as:
Classic tetrad of narcolepsy includes all, except:
Term 'schizophrenia' was coined by:
Sexual asphyxia is seen in cases of:
CAGE questionnaire is used in:
What term describes the practice of wearing clothes of the opposite sex?
The term 'frigidity' (though outdated) traditionally refers to:
Delirium tremens is most commonly seen in:
NEET-PG 2013 - Psychiatry NEET-PG Practice Questions and MCQs
Question 61: What does the term 'Folie-à-deux' refer to?
- A. Delusion of persecution
- B. Sharing of delusion (Correct Answer)
- C. Delusion of double
- D. None of the options
Explanation: ***Sharing of delusion*** - **Folie-à-deux**, also known as **shared psychotic disorder**, describes a rare psychiatric syndrome in which a **delusional belief** is transmitted from one individual to another. - It typically occurs between two people in a close relationship, where one individual (the primary case) develops a delusion and the other person (the secondary case) subsequently adopts the same delusion. *Delusion of persecution* - A **delusion of persecution** is a specific type of delusion where an individual believes they are being harmed, harassed, or conspired against by others. - While it can be the content of a shared delusion in folie-à-deux, the term itself refers to the *type* of delusion, not the *sharing* mechanism. *Delusion of double* - "Delusion of double" is not a standard term for folie-à-deux. - This phrase might be confused with **delusional misidentification syndromes** (like Capgras syndrome where a person believes someone has been replaced by an identical impostor), but this is a different concept from shared psychotic disorder. *None of the options* - This option is incorrect because "sharing of delusion" accurately defines folie-à-deux.
Question 62: Which of the following is the most classic example of a delusion?
- A. Othello syndrome (Correct Answer)
- B. Pyromania
- C. Kleptomania
- D. De Clérambault's syndrome
Explanation: ***Othello syndrome*** - **Othello syndrome**, also known as **delusional jealousy**, is characterized by a *fixed, unfounded belief* that one's partner is being unfaithful. - This is a classic example of a **delusion** because it involves a **fixed, false belief** that is firmly held despite clear evidence to the contrary and is not amenable to logic or persuasion. - The syndrome demonstrates all core features of a delusion: **unshakeable conviction**, **imperviousness to contradictory evidence**, and **significant impact on behavior**. *De Clérambault's syndrome* - **De Clérambault's syndrome**, or **erotomania**, is a delusional disorder where an individual *believes another person, often of higher status, is in love with them*. - While this is also a classic example of a delusional disorder, **Othello syndrome** is more frequently cited in clinical teaching as the prototypical example of an isolated, circumscribed delusion. *Pyromania* - **Pyromania** is an **impulse control disorder** characterized by recurrent, deliberate fire-setting driven by tension or arousal. - It involves **behavioral impulsivity** and *not a fixed false belief*, thus it is not a delusion. *Kleptomania* - **Kleptomania** is another **impulse control disorder** characterized by recurrent failure to resist urges to steal objects not needed for personal use. - Like pyromania, it represents a **disorder of impulse control** rather than a disorder of thought content or belief system.
Question 63: Voyeurism is also known as:
- A. Frotteurism
- B. Eonism
- C. Onanism
- D. Scoptophilia (Correct Answer)
Explanation: ***Scoptophilia*** - **Scoptophilia** is another term for **voyeurism**, defined as deriving sexual pleasure from secretly watching others. - This paraphilia involves observing unsuspecting individuals, often unclothed or engaging in sexual activity. *Frotteurism* - **Frotteurism** involves obtaining sexual gratification by **rubbing** against or touching a non-consenting person in a public place. - Unlike voyeurism, it requires direct physical contact rather than just observation. *Eonism* - **Eonism** refers to **transvestism**, a condition where individuals derive sexual gratification from wearing clothes of the opposite sex. - It is distinct from voyeurism, which is about observation, not cross-dressing. *Onanism* - **Onanism** is historically and generally used to refer to **masturbation** or coitus interruptus (withdrawal method). - It does not involve observing others like voyeurism, but rather self-stimulation or a specific form of contraception.
Question 64: Classic tetrad of narcolepsy includes all, except:
- A. Catalepsy (Correct Answer)
- B. Hypnagogic hallucination
- C. Sleep paralysis
- D. Sleep attacks
Explanation: ***Catalepsy*** - Catalepsy refers to a **waxy flexibility** and maintenance of postures seen in **catatonia** (a psychiatric condition). - It is **NOT** part of the classic tetrad of narcolepsy. - The classic tetrad includes **cataplexy** (not catalepsy), which is sudden muscle weakness triggered by strong emotions, along with excessive daytime sleepiness, sleep paralysis, and hypnagogic/hypnopompic hallucinations. *Hypnagogic hallucination* - Vivid, often frightening, dream-like experiences that occur while **falling asleep** (hypnagogic) or upon awakening (hypnopompic). - This is a recognized component of the **classic tetrad of narcolepsy**. *Sleep paralysis* - Temporary inability to move or speak upon **waking up or falling asleep**. - One of the four key symptoms forming the **classic tetrad of narcolepsy**. *Sleep attacks* - Sudden, irresistible urges to sleep that can occur at any time, often without warning. - **Excessive daytime sleepiness** leading to these attacks is a core feature and part of the **classic tetrad of narcolepsy**.
Question 65: Term 'schizophrenia' was coined by:
- A. Freud
- B. Kraepelin
- C. Eugene Bleuler (Correct Answer)
- D. Schneider
Explanation: ***Eugene Bleuler*** - The Swiss psychiatrist **Eugene Bleuler** was the first to use the term "schizophrenia" in **1908**, replacing **Kraepelin's** term **dementia praecox**. - He coined the term from Greek roots: "schizein" (to split) and "phren" (mind), referring to the **splitting of mental functions**. *Freud* - **Sigmund Freud** is known as the founder of **psychoanalysis** and developed theories on the unconscious mind, defense mechanisms, and psychosexual development. - While influential in psychiatry, he did not coin the term "schizophrenia." *Kraepelin* - **Emil Kraepelin** was a German psychiatrist who developed a classification system for mental disorders and described what he called **"dementia praecox,"** which is now largely equivalent to schizophrenia. - He systematized the understanding of the disorder but did not coin the term "schizophrenia" itself. *Schneider* - **Kurt Schneider** was a German psychiatrist known for his concept of **"first-rank symptoms"** of schizophrenia, which are considered highly characteristic of the disorder. - His contributions were significant in diagnosing schizophrenia, but he did not originate the term.
Question 66: Sexual asphyxia is seen in cases of:
- A. Masochism (Correct Answer)
- B. Sadism
- C. Voyeurism
- D. Fetishism
Explanation: ***Masochism*** - **Sexual asphyxia** (also known as autoerotic asphyxiation or hypoxyphilia) is a dangerous practice where an individual intentionally reduces oxygen supply to the brain during sexual activity to enhance sexual arousal through cerebral hypoxia. - This practice is associated with **sexual masochism disorder**, where sexual gratification is derived from experiencing pain, suffering, or potentially life-threatening situations. - The oxygen deprivation creates a sense of euphoria and heightened arousal, but carries significant risk of accidental death. - This is considered a particularly dangerous form of masochistic sexual behavior. *Sadism* - **Sexual sadism disorder** involves deriving sexual pleasure from inflicting pain, suffering, or humiliation on others. - The focus is on causing distress to another person, whereas sexual asphyxia is typically self-inflicted (autoerotic) or involves the practitioner being the one deprived of oxygen. *Voyeurism* - **Voyeuristic disorder** refers to obtaining sexual pleasure from secretly observing unsuspecting individuals who are naked, disrobing, or engaging in sexual activity. - It does not involve any form of physical risk, asphyxia, or oxygen deprivation. *Fetishism* - **Fetishistic disorder** is a paraphilia where sexual arousal and gratification are primarily associated with inanimate objects (e.g., shoes, underwear) or specific non-genital body parts. - This condition does not involve asphyxiation; the focus is on a particular object or body part as the source of sexual pleasure.
Question 67: CAGE questionnaire is used in:
- A. Opiate poisoning
- B. Alcohol dependence (Correct Answer)
- C. Dhatura poisoning
- D. Barbiturate poisoning
Explanation: ***Alcohol dependence*** - The **CAGE questionnaire** is a widely used screening tool for identifying potential **alcohol problems** and dependence. - The acronym CAGE stands for Cutting down, Annoyance by criticism, Guilty feelings, and Eye-openers, all related to drinking habits. *Opiate poisoning* - Screening for opiate use or poisoning typically involves asking about **drug use history**, conducting **urine drug screens**, and observing specific clinical signs like **pinpoint pupils** and **respiratory depression**. - The CAGE questionnaire is not designed to screen for opiate use. *Dhatura poisoning* - **Dhatura poisoning** is characterized by anticholinergic symptoms like **dilated pupils**, **dry mouth**, **tachycardia**, and **delirium**. - Diagnosis relies on clinical presentation and a history of exposure, not a specific questionnaire like CAGE. *Barbiturate poisoning* - **Barbiturate poisoning** presents with central nervous system depression, including **sedation**, **respiratory depression**, and **hypotension**. - Diagnosis involves a clinical assessment, history of barbiturate use, and toxicology screens, not the CAGE questionnaire.
Question 68: What term describes the practice of wearing clothes of the opposite sex?
- A. Masochism
- B. Sadism
- C. Transvestism (Correct Answer)
- D. Fetishism
Explanation: ***Transvestism*** - **Transvestism** (also known as transvestic fetishism in DSM-IV-TR/ICD-10) is the term that describes the practice of dressing in clothes typically associated with the opposite sex. - This involves **cross-dressing** for personal pleasure, comfort, or sexual arousal, without necessarily implying a desire to permanently change one's sex. - **Note:** Modern classifications (DSM-5-TR/ICD-11) now use "transvestic disorder" only when the behavior causes marked distress or impairment, distinguishing pathological behavior from non-clinical cross-dressing. *Masochism* - **Masochism** refers to deriving sexual gratification from experiencing pain, humiliation, or submission. - This is a distinct paraphilic pattern and does not involve wearing clothes of the opposite sex. *Sadism* - **Sadism** involves deriving sexual gratification from inflicting pain, humiliation, or suffering on others. - This is unrelated to cross-dressing behavior. *Fetishism* - **Fetishism** involves sexual arousal from inanimate objects or non-genital body parts (e.g., shoes, feet, leather items). - While it can involve clothing items, it does not specifically refer to wearing clothes of the opposite sex as a complete ensemble, which defines transvestism.
Question 69: The term 'frigidity' (though outdated) traditionally refers to:
- A. Inability to conceive with a particular male
- B. Ejaculation occurring immediately after penetration
- C. Inability to initiate sexual arousal in male
- D. Inability to initiate sexual arousal in female (Correct Answer)
Explanation: ***Inability to initiate sexual arousal in female*** - The term "frigidity," though now considered **outdated and pejorative**, traditionally referred to a woman's inability to experience **sexual arousal** or pleasure. - This term encompassed various forms of female sexual dysfunction, including **anorgasmia** and **hypoactive sexual desire disorder**, which are now described with greater precision. *Inability to conceive with a particular male* - This describes **infertility** or **subfertility**, which is a distinct medical condition related to reproductive capacity, not sexual pleasure or arousal. - While sexual activity is necessary for conception, the inability to conceive does not inherently mean a lack of sexual arousal or desire. *Ejaculation occurring immediately after penetration* - This describes **premature ejaculation**, a male sexual dysfunction characterized by rapid orgasm and ejaculation, typically before, during, or shortly after penetration. - This term is relevant to male sexual function and not to female sexual arousal. *Inability to initiate sexual arousal in male* - This condition is known as **erectile dysfunction** (ED) or **male hypoactive sexual desire disorder**, referring to a man's inability to achieve or maintain an erection or lack of sexual desire. - The term "frigidity" was specifically and historically applied to female sexual difficulties, not male ones.
Question 70: Delirium tremens is most commonly seen in:
- A. Opioid withdrawal
- B. Alcohol withdrawal (Correct Answer)
- C. Opioid intoxication
- D. Alcohol intoxication
Explanation: ***Alcohol withdrawal*** - **Delirium tremens (DTs)** is the most severe form of **alcohol withdrawal syndrome**, characterized by **severe disorientation**, **agitation**, and **autonomic instability**. - It typically manifests 2-5 days after the cessation or significant reduction of alcohol intake in individuals with chronic alcohol dependence. *Opioid withdrawal* - Opioid withdrawal symptoms include **dysphoria**, **nausea**, **vomiting**, **diarrhea**, **muscle aches**, **lacrimation**, and **rhinorrhea**. - It does not typically involve the profound **delirium**, **hallucinations**, and **autonomic hyperactivity** seen in DTs. *Opioid intoxication* - Opioid intoxication presents with **central nervous system depression**, including **respiratory depression**, **miosis**, and **decreased level of consciousness**. - These symptoms are opposite to the hyperactive and agitated state characteristic of delirium tremens. *Alcohol intoxication* - Alcohol intoxication causes **central nervous system depression**, leading to **sedation**, **impaired coordination**, and **decreased judgment**. - This is a state of acute impairment from alcohol, not a withdrawal syndrome, and thus presents very differently from delirium tremens.