Formulation and Diagnosis — MCQs
Freud is known for
Psychodynamic model of disease explains the psychopathologic cause of all mental illness to be
The BEINGS Model of disease causation does not include which of the following factors?
Which of the following is considered a poor prognostic factor for schizophrenia?
Which of the following is NOT a feature of neurosis?
Which of the following is considered a poor prognostic factor for schizophrenia?
All of the following are components of the mental status examination EXCEPT:
Provision of the Mental Health Act 2017, based on WHO guidelines, includes all, except:
Which of the following is not classified as OCD as per ICD 11?
Choose the correctly matched pairs regarding the drugs used in schizophrenia: 1. D2 antagonism: Reduces positive symptoms 2. 5HT2A antagonism: Reduces negative symptoms 3. 5HT1A agonism: Weight loss 4. Muscarinic antagonism: Reduces extrapyramidal symptoms
Formulation and Diagnosis Indian Medical PG Practice Questions and MCQs
Question 1: Freud is known for
- A. Psychoanalysis (Correct Answer)
- B. Counselling
- C. Flooding
- D. Cognitive therapy
Explanation: ***Psychoanalysis*** - **Sigmund Freud** is widely recognized as the founder of **psychoanalysis**, a school of thought and a set of therapeutic techniques that originated in the late 19th and early 20th centuries. - Psychoanalysis focuses on uncovering **unconscious thoughts**, motivations, and conflicts that influence behavior and emotional states, often through methods like **free association** and dream analysis. *Counselling* - While counseling involves therapeutic conversations, it is a broader term encompassing various approaches to help individuals cope with emotional or psychological issues. - Counseling as a distinct field is not singularly attributed to Freud, but rather includes many different modalities and theorists. *Flooding* - **Flooding** is a specific technique used in **behavioral therapy**, particularly for phobias and anxiety disorders. - It involves exposing an individual to a feared object or situation for a prolonged period to reduce anxiety through extinction and is associated with **behavioral psychology**, not Freud's psychoanalysis. *Cognitive therapy* - **Cognitive therapy** (CT) and **Cognitive Behavioral Therapy (CBT)**, pioneered by figures like **Aaron T. Beck**, focus on identifying and changing distorted thinking patterns and maladaptive behaviors. - This approach evolved significantly later than Freud's work and represents a distinct theoretical and practical orientation in psychotherapy.
Question 2: Psychodynamic model of disease explains the psychopathologic cause of all mental illness to be
- A. Structural and functional defect in CNS
- B. Maladaptive
- C. Cognition difficulties
- D. Unconscious conflict (Correct Answer)
Explanation: **Correct: Unconscious conflict** - The **psychodynamic model**, largely based on Freudian theory, posits that psychopathology arises from unresolved **unconscious conflicts** or repressed urges and experiences. - These conflicts typically stem from early childhood experiences and defense mechanisms used to cope with them, leading to symptomatic behavior. - This is the fundamental explanatory mechanism of the psychodynamic framework. *Incorrect: Structural and functional defect in CNS* - This explanation aligns with the **biomedical model**, which attributes mental illness to biological factors like **neurotransmitter imbalances**, genetic predispositions, or brain abnormalities. - While biological factors are crucial in understanding some mental illnesses, they are not the primary explanatory mechanism in the psychodynamic framework. *Incorrect: Maladaptive* - While psychopathology often involves **maladaptive behaviors** or thought patterns, the psychodynamic model views these as symptoms or manifestations of the underlying unconscious conflict, rather than the root cause itself. - Other models, like **behavioral psychology**, focus more directly on maladaptive learning as the primary cause. *Incorrect: Cognition difficulties* - **Cognitive difficulties** and distortions are central to the **cognitive model** of psychopathology, which suggests that mental illness results from faulty thinking patterns or dysfunctional schemas. - The psychodynamic model acknowledges intellectual functions, but it primarily sees disturbances in cognition as driven by deeper, unconscious emotional processes.
Question 3: The BEINGS Model of disease causation does not include which of the following factors?
- A. Spiritual factors (Correct Answer)
- B. Religious factors
- C. Social factors
- D. Nutritional factors
Explanation: ***Spiritual factors*** - The **BEINGS model** does not include \"Spiritual factors\" as one of its components. - The BEINGS acronym stands for: **B**iological, **E**nvironmental, **I**mmunological, **N**utritional, **G**enetic, and **S**ocial factors. - While spirituality can influence health outcomes, it is not a formal component of this epidemiological model. *Religious factors* - Religious factors, like spiritual factors, are also not explicitly part of the BEINGS model. - However, religious practices and beliefs may be considered as part of **social factors** (the \"S\" in BEINGS) in some contexts. - This option is less clearly excluded than spiritual factors. *Social factors* - The \"**S**\" in BEINGS specifically stands for **Social factors**, not spiritual factors. - Social factors include community networks, socioeconomic status, cultural practices, and social support systems. - These are well-established determinants of health and disease causation. *Nutritional factors* - The \"**N**\" in BEINGS stands for **Nutritional factors**. - Nutrition plays a critical role in disease causation, affecting immunity, growth, and susceptibility to various diseases. - Deficiencies or excesses in nutrition can lead to a wide range of health problems.
Question 4: Which of the following is considered a poor prognostic factor for schizophrenia?
- A. Presence of depression
- B. Presence of stressor
- C. Early onset (Correct Answer)
- D. Female sex
Explanation: ***Early onset*** - An **earlier age of onset** (e.g., childhood or early adolescence) for schizophrenia is consistently associated with a **worse long-term prognosis**, including more severe symptoms, greater functional impairment, and a lower likelihood of full recovery. - This is thought to be due to the greater developmental disruption caused by the illness when it begins at a younger age. *Presence of depression* - While depression is common in schizophrenia, it is generally considered to be a **treatable co-occurring condition** rather than a primary poor prognostic factor for the core psychotic disorder itself. - Effective treatment for depression can actually **improve overall quality of life** and adherence to antipsychotic medication. *Presence of stressor* - The presence of a significant psychosocial stressor at the onset of schizophrenia is often associated with a **better prognosis**, as it suggests a more reactive and potentially remitting course. - This indicates that the illness might be more environmentally triggered and less intrinsically severe. *Female sex* - **Female sex** is typically associated with a **somewhat better prognosis** in schizophrenia, with a later age of onset and potentially less severe symptoms compared to males. - This may be influenced by hormonal factors and differences in social support networks.
Question 5: Which of the following is NOT a feature of neurosis?
- A. Symptoms cause subjective distress
- B. Contact with reality preserved
- C. Personality disturbances (Correct Answer)
- D. Insight is maintained
Explanation: ***Personality disturbances*** - While neurosis can cause significant distress and impact functioning, it does not typically involve **fundamental alterations in personality structure or identity**. - **Personality disorders**, not neuroses, are characterized by deeply ingrained, inflexible, and maladaptive patterns of perceiving, thinking, and behaving that deviate markedly from cultural expectations. *Symptoms cause subjective distress* - A core characteristic of neurosis is that the individual experiences significant **emotional suffering** and discomfort due to their symptoms, such as anxiety, phobias, or obsessions. - This **subjective distress** is often a primary motivator for seeking treatment. *Contact with reality preserved* - Individuals with neurosis maintain their ability to **distinguish between internal experiences and external reality**, unlike in psychosis where this distinction is lost. - They may understand that their fears or anxieties are irrational, but they are unable to control them. *Insight is maintained* - People with neurosis generally have some level of **awareness** that they have a problem or that their symptoms are unreasonable or excessive. - This **insight** allows them to recognize the need for help and engage in therapeutic processes.
Question 6: Which of the following is considered a poor prognostic factor for schizophrenia?
- A. Poor premorbid adjustment (Correct Answer)
- B. Male sex
- C. Presence of depression
- D. Blunted affect
Explanation: **Poor premorbid adjustment** - **Poor premorbid adjustment**, indicated by difficulties in social, academic, or occupational functioning before the onset of psychosis, is a consistent predictor of a worse outcome in schizophrenia. - This suggests a more pervasive and entrenched neurodevelopmental vulnerability impacting the individual's ability to cope and integrate socially. *Blunted affect (negative symptom)* - While **blunted affect** is a negative symptom often associated with poorer outcomes than positive symptoms, it is typically considered a *symptom* of the illness rather than a primary prognostic *factor* like premorbid adjustment. - Its presence contributes to disability, but it is not as strong an independent prognostic indicator as the life trajectory prior to illness onset. *Male sex (generally poorer prognosis)* - **Male sex** is generally associated with an **earlier age of onset** and often a **more severe course** of schizophrenia. - However, compared to significant functional impairment before disease onset, it is not as strong an individual predictor of overall long-term prognosis. *Presence of depression (often associated with better outcomes)* - The **presence of depressive symptoms** in schizophrenia is often associated with a **better prognosis**. - This is because depressive features can sometimes indicate a more preserved capacity for emotional experience and insight, which can align with higher functioning.
Question 7: All of the following are components of the mental status examination EXCEPT:
- A. Insight
- B. Delirium (Correct Answer)
- C. Affect
- D. Judgment
Explanation: **Delirium** - **Delirium** itself is an **acute neuropsychiatric syndrome** characterized by a disturbance in attention and awareness, and it is a *diagnosis* or a *syndrome* that might be suggested by findings on a mental status examination, rather than a component *of* the examination. - The mental status examination *assesses for signs* of delirium (e.g., inattention, disorganized thinking), but "delirium" is not a specific domain assessed like affect or insight. *Insight* - **Insight** is a key component of the mental status examination, referring to the patient's **understanding of their own mental illness** or situation. - It assesses their awareness of symptoms, the belief in the need for treatment, and the recognition of the illness's impact. *Affect* - **Affect** is a component of the mental status examination that describes the **observable expression of emotion**, such as facial expressions, tone of voice, and body language. - It is distinct from mood, which is the patient's subjective emotional state, and helps in evaluating emotional regulation. *Judgment* - **Judgment** is a component of the mental status examination that assesses the patient's ability to make **sound decisions** and understand the likely consequences of their behavior. - This is often evaluated through hypothetical scenarios or by observing their real-life choices.
Question 8: Provision of the Mental Health Act 2017, based on WHO guidelines, includes all, except:
- A. Social support
- B. Screening family members (Correct Answer)
- C. Human rights
- D. Communication regarding care and treatment
Explanation: ***Screening family members*** - The Mental Health Act 2017 focuses on the **rights, treatment, and support of individuals with mental illness**, not routine screening of their family members. - The Act does not contain provisions mandating **screening of asymptomatic family members**, though family history may be relevant for clinical assessment. - This is **not a provision** outlined in the Act based on WHO guidelines. *Human rights* - The Act is explicitly grounded in the **protection and promotion of human rights** for persons with mental illness (Chapter I). - Ensures care with **dignity, respect, and freedom from discrimination** as core principles. - Aligns with WHO's mental health action plan and human rights framework. *Communication regarding care and treatment* - **Section 4** emphasizes the right to information and **informed consent** for all treatment decisions. - Patients must receive clear communication about their **diagnosis, treatment options, and care plans**. - Includes provisions for **advance directives** and involvement in treatment decisions. *Social support* - **Chapter V** addresses rehabilitation and community-based services, emphasizing the role of **social support systems**. - Promotes **community integration** and access to social resources for recovery. - Recognizes family and community support as essential for long-term mental health management.
Question 9: Which of the following is not classified as OCD as per ICD 11?
- A. Hypochondriac disorder
- B. Body dysmorphic disorder
- C. PTSD (Correct Answer)
- D. Trichotillomania
Explanation: ***PTSD*** - **Post-traumatic stress disorder (PTSD)** is classified under **disorders specifically associated with stress** in ICD-11, not as an OCD-related disorder. - PTSD involves symptoms like re-experiencing the traumatic event, avoidance, and hyperarousal following exposure to a **traumatic event**. *Hypochondriac disorder* - In ICD-11, **hypochondriac disorder (illness anxiety disorder)** is reclassified under **obsessive-compulsive or related disorders**, focusing on preoccupation with having a serious illness. - This reflects the **compulsive checking** and **obsessive fears** associated with the condition. *Body dysmorphic disorder* - **Body dysmorphic disorder** is classified under **obsessive-compulsive or related disorders** in ICD-11. - It is characterized by **preoccupation with perceived flaws in physical appearance** and repetitive behaviors (e.g., mirror checking) in response to these concerns. *Trichotillomania* - **Trichotillomania (hair-pulling disorder)** is classified as an **obsessive-compulsive or related disorder** in ICD-11. - It involves **recurrent pulling out of one's hair** resulting in hair loss, despite repeated attempts to stop.
Question 10: Choose the correctly matched pairs regarding the drugs used in schizophrenia: 1. D2 antagonism: Reduces positive symptoms 2. 5HT2A antagonism: Reduces negative symptoms 3. 5HT1A agonism: Weight loss 4. Muscarinic antagonism: Reduces extrapyramidal symptoms
- A. 1,4
- B. 1,2,4
- C. 1,2,3,4
- D. 1,2 (Correct Answer)
Explanation: ***1,2*** - **D2 antagonism** is the primary mechanism by which antipsychotics reduce **positive symptoms** of schizophrenia, such as hallucinations and delusions. - **5HT2A antagonism** is a key mechanism of atypical antipsychotics contributing to the reduction of **negative symptoms** (e.g., apathy, anhedonia, flat affect) and cognitive deficits, while also reducing the risk of extrapyramidal symptoms. *1,2,3,4* - This option is incorrect because **5HT1A agonism** is not associated with **weight loss**. While 5HT1A partial agonism (as seen with aripiprazole and brexpiprazole) may improve negative symptoms, anxiety, and cognitive function, it does not directly cause weight loss. - Additionally, **muscarinic antagonism** does not reduce extrapyramidal symptoms as a primary mechanism. Rather, anticholinergic (muscarinic antagonist) drugs like benztropine are used to **treat** EPS after it occurs. The reduction of EPS in atypical antipsychotics primarily comes from 5HT2A antagonism and lower D2 binding affinity. *1,2,4* - This option is incorrect because **muscarinic antagonism** is not a mechanism that reduces EPS. Anticholinergic agents are used therapeutically to counteract EPS caused by dopamine blockade, but anticholinergic effects themselves do not prevent or reduce EPS. - The reduction of EPS with atypical antipsychotics is mainly due to **5HT2A antagonism** balancing dopaminergic blockade, selective limbic over striatal binding, and fast D2 dissociation kinetics. *1,4* - This option is incorrect because it omits **5HT2A antagonism**, which is crucial for reducing **negative symptoms** in schizophrenia. - It also incorrectly includes muscarinic antagonism as a mechanism that reduces EPS, when in reality anticholinergics are used to treat EPS rather than prevent it.
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