Psychiatric Assessment and Interview — MCQs
CAGE questionnaire is used in:
What does Consultation-liaison (C-L) psychiatry involve?
A 20-year-old girl complains of headache while studying. Her vision is found to be normal. In the initial medical evaluation of her headache, which of the following would be the LEAST essential to assess?
Who proposed the theory of psychosocial development?
The following is suggestive of an organic cause of behavioral symptoms:
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:
The Confusion Assessment Method (CAM) is used for which of the following?
A patient complains of sadness of mood, increased lethargy, early morning awakening, loss of interest and reports no will to live and hears voices asking her to kill self. What is the diagnosis?
A person presents to the outpatient department with tremors and visual hallucinations after a 2-day history of alcohol cessation. What is the diagnosis?
Psychiatric Assessment and Interview Indian Medical PG Practice Questions and MCQs
Question 1: 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 2: What does Consultation-liaison (C-L) psychiatry involve?
- A. Suicidal tendency in psychiatric patients
- B. Suicidal tendency in medically ill
- C. Medical illness of psychiatric patients
- D. Psychiatric illness in medically ill (Correct Answer)
Explanation: ***Psychiatric illness in medically ill*** - Consultation-liaison (C-L) psychiatry focuses on the **diagnosis** and **management** of mental health conditions that arise in individuals with co-occurring medical illnesses. - It involves close collaboration between psychiatrists and other medical teams to address the psychological impact of physical disease and optimize overall patient care. - This is the **core definition** of C-L psychiatry—psychiatric complications in the context of primary medical illness. *Suicidal tendency in psychiatric patients* - While suicide risk assessment is a crucial part of general psychiatry, this option is too broad as it doesn't emphasize the unique context of C-L psychiatry. - C-L psychiatry specifically addresses psychiatric issues in the context of patients with existing **medical conditions**, not general psychiatric patients. *Suicidal tendency in medically ill* - This is a significant aspect of C-L psychiatry, as medically ill patients may experience **depression** and **distress** leading to suicidal ideation. - However, C-L psychiatry encompasses a **broader range** of psychiatric illnesses in medically ill patients, not just suicidal tendencies—this option is too narrow. *Medical illness of psychiatric patients* - This describes a situation where a patient with a primary psychiatric diagnosis develops a medical illness, which is the **reverse** of the typical C-L psychiatry focus. - While this bidirectional care is also relevant, the core concept of C-L psychiatry is addressing **psychiatric complications** that emerge in the context of a primary medical illness in medical/surgical settings.
Question 3: A 20-year-old girl complains of headache while studying. Her vision is found to be normal. In the initial medical evaluation of her headache, which of the following would be the LEAST essential to assess?
- A. Family history of headache
- B. Menstrual history
- C. Fundoscopy examination
- D. Her interest in studies (Correct Answer)
Explanation: ***Her interest in studies*** - While **stress** and **academic pressure** can contribute to headaches, this represents a **psychosocial assessment** rather than a standard medical evaluation. - Among the listed options, this would be the **least essential** in the initial medical workup compared to the other clinical assessments. *Family history of headache* - Essential evaluation as many headache disorders, particularly **migraine** and **tension-type headache**, have strong **genetic predisposition**. - Family history helps establish diagnosis and guides appropriate management strategies for the patient's headaches. *Menstrual history* - Crucial in young women as **hormonal fluctuations** during the menstrual cycle are major triggers for headaches, especially **menstrual migraine**. - Understanding menstrual patterns can identify cyclical headache triggers and inform treatment approaches. *Fundoscopy examination* - Important to rule out **papilledema** (optic disc swelling) and signs of **increased intracranial pressure**, even with normal visual acuity. - Normal vision does not exclude underlying pathology that could be detected through **ophthalmoscopic examination** of the retina and optic nerve.
Question 4: Who proposed the theory of psychosocial development?
- A. Bleuler
- B. Erikson (Correct Answer)
- C. Lorenz
- D. Freud
Explanation: ***Erikson*** - **Erik Erikson** developed the theory of **psychosocial development**, which describes eight stages of human development, each characterized by a specific **psychosocial crisis** or task. - His theory emphasizes the importance of social and cultural factors in shaping personality throughout the **lifespan**. *Bleuler* - **Eugen Bleuler** is known for coining the term "**schizophrenia**" and describing its fundamental symptoms, often referred to as the **"four A's"**. - His work was primarily focused on the **classification and understanding of psychotic disorders**, not psychosocial development stages. *Lorenz* - **Konrad Lorenz** was an Austrian zoologist and ethologist renowned for his studies on **animal behavior**, particularly **imprinting** in geese. - He is considered one of the founders of **ethology** but did not propose a theory of human psychosocial development. *Freud* - **Sigmund Freud** developed the theory of **psychosexual development**, which proposes that personality develops through a series of stages focused on different **erogenous zones**. - While influential in developmental psychology, his theory differs from Erikson's focus on **social and cultural influences** across the entire lifespan.
Question 5: The following is suggestive of an organic cause of behavioral symptoms:
- A. Auditory hallucinations
- B. Formal thought disorder
- C. Prominent visual hallucinations (Correct Answer)
- D. Delusion of guilt
Explanation: ***Prominent visual hallucinations*** - The presence of prominent **visual hallucinations** is highly suggestive of an organic etiology, such as **delirium**, dementia, or substance intoxication/withdrawal. - While visual hallucinations can rarely occur in primary psychiatric disorders like schizophrenia, they are typically less prominent and often accompanied by a more complex symptom profile. *Auditory hallucinations* - **Auditory hallucinations**, particularly third-person or command hallucinations, are a hallmark symptom of primary psychotic disorders like **schizophrenia**. - While they can occur in organic conditions, they are less specific to organic causes than visual hallucinations. *Formal thought disorder* - **Formal thought disorder**, characterized by disorganized speech (e.g., loose associations, tangentiality, incoherence), is a core feature of **schizophrenia** and other primary psychotic disorders. - While cognitive impairment from organic causes can affect thought processes, a clinically significant formal thought disorder is more commonly associated with primary psychiatric illness. *Delusion of guilt* - A **delusion of guilt** is a false, fixed belief that one is responsible for a bad outcome or crime, often seen in severe **depressive episodes with psychotic features** or severe forms of obsessive-compulsive disorder. - This symptom is typical of primary psychiatric disorders rather than being a primary indicator of an organic cause.
Question 6: 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 7: 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 8: The Confusion Assessment Method (CAM) is used for which of the following?
- A. Schizophrenia
- B. Delirium (Correct Answer)
- C. Dementia
- D. Depression
Explanation: ***Delirium*** - The Confusion Assessment Method (CAM) is a widely used and highly sensitive and specific tool for the rapid identification of **delirium**. - It assesses for acute onset and fluctuating course, inattention, disorganized thinking, and altered level of consciousness. *Schizophrenia* - Schizophrenia is a chronic mental health disorder primarily characterized by **psychosis**, including hallucinations, delusions, and disorganized thought. - While patients with schizophrenia can experience cognitive difficulties, specialized scales like the Positive and Negative Syndrome Scale (PANSS) are used, not the CAM. *Dementia* - Dementia is a gradual and progressive decline in cognitive function, including memory, thinking, and reasoning, severe enough to interfere with daily life. - Tools like the mini-mental state examination (MMSE) or Montreal Cognitive Assessment (MoCA) are used for screening and assessing dementia, not the CAM. *Depression* - Depression is a mood disorder characterized by persistent sadness, loss of interest, and other emotional and physical symptoms. - Assessment tools like the Hamilton Depression Rating Scale (HDRS) or Patient Health Questionnaire-9 (PHQ-9) are used for depression.
Question 9: A patient complains of sadness of mood, increased lethargy, early morning awakening, loss of interest and reports no will to live and hears voices asking her to kill self. What is the diagnosis?
- A. Schizophrenia
- B. Major depressive disorder plus psychosis (Correct Answer)
- C. Schizoaffective disorder
- D. Schizotypal personality disorder
Explanation: ***Major depressive disorder plus psychosis*** - The patient presents with classic symptoms of **major depressive disorder**, including persistent sadness, **anhedonia (loss of interest)**, **lethargy**, and **early morning awakening**. - The presence of **auditory hallucinations** (hearing voices asking her to kill herself) indicates **psychotic features** accompanying the severe depression, leading to the diagnosis of major depressive disorder with psychotic features. *Schizophrenia* - While schizophrenia involves psychosis, the primary presentation here is a prominent **depressive syndrome** rather than the typical **positive symptoms (delusions, hallucinations)**, **negative symptoms (alogia, avolition)**, and **disorganized thought** processes characteristic of schizophrenia. - The depressive symptoms are too pervasive and central to the clinical picture to be solely schizophrenia. *Schizoaffective disorder* - This disorder requires a period of **at least two weeks of psychotic symptoms** (hallucinations or delusions) **without prominent mood symptoms**, which is not described. - In this case, the **psychotic symptoms are congruent with the depressed mood** (e.g., voices urging self-harm, reflecting hopelessness), rather than independent. *Schizotypal personality disorder* - This is a pervasive pattern of **social and interpersonal deficits** marked by acute discomfort with, and reduced capacity for, close relationships, as well as by **cognitive or perceptual distortions** and eccentricities of behavior. - It does not involve persistent, severe depressive episodes with overt psychotic symptoms as described, nor significant functional impairment to the extent seen here.
Question 10: A person presents to the outpatient department with tremors and visual hallucinations after a 2-day history of alcohol cessation. What is the diagnosis?
- A. Korsakoff’s psychosis
- B. Delirium tremens (Correct Answer)
- C. Wernicke encephalopathy
- D. Alcoholic hallucinosis
Explanation: ***Delirium tremens*** - Delirium tremens is a severe form of **alcohol withdrawal** characterized by **tremors**, disorientation, and **visual hallucinations**, typically appearing **48 to 96 hours** (2-4 days) after the last drink. - This is a medical emergency with potential for **seizures**, **hyperthermia**, and **cardiovascular collapse** due to dysregulation of neurotransmitters (decreased **GABA** activity and increased **glutamate** activity). - Autonomic hyperactivity (tachycardia, hypertension, diaphoresis) is a key feature distinguishing it from other alcohol-related conditions. *Korsakoff's psychosis* - This is a chronic **neuropsychiatric syndrome** typically occurring after an episode of **Wernicke encephalopathy**, characterized by severe **memory impairment** (anterograde and retrograde amnesia) and **confabulation**. - It develops over weeks to months in the course of chronic alcoholism and is **not an acute withdrawal syndrome**, unlike the symptoms described in this 2-day presentation. *Wernicke encephalopathy* - This is an acute neurological condition caused by **thiamine (vitamin B1) deficiency**, commonly seen in chronic alcoholics, characterized by the classic triad of **ophthalmoplegia** (especially nystagmus), **ataxia**, and **confusion**. - While it can precede Korsakoff's psychosis and involves confusion, it does not typically present with the prominent **tremors** and **visual hallucinations** characteristic of alcohol withdrawal, and the timing (2 days post-cessation) points more toward withdrawal rather than nutritional deficiency. *Alcoholic hallucinosis* - Alcoholic hallucinosis involves primarily **auditory hallucinations** (often threatening voices) that occur without significant clouding of consciousness, typically within **12-24 hours** of alcohol cessation. - Unlike delirium tremens, it **lacks autonomic instability**, severe tremors, and global disorientation, and the hallucinations are predominantly auditory rather than visual.
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