End-of-Life Issues Indian Medical PG Practice Questions and MCQs
Practice Indian Medical PG questions for End-of-Life Issues. These multiple choice questions (MCQs) cover important concepts and help you prepare for your exams.
End-of-Life Issues Indian Medical PG Question 1: As per Mental Healthcare Act, an individual with a known psychotic disorder on treatment and is not a minor, can decide the caretaker and the course of treatment. This is called:
- A. Future directive
- B. Treatment directive
- C. Advance directive (Correct Answer)
- D. Mental will
End-of-Life Issues Explanation: ***Advance directive***
- An **advance directive** allows individuals with mental illness who are not minors to make decisions about their future care, including appointing a caretaker and outlining treatment preferences, while they are still capable.
- This legal document ensures that a person's wishes regarding their mental health treatment are respected even if they later lose the capacity to make those decisions.
*Future directive*
- While "future directive" might seem semantically similar, it is not the specific legal or medical term used in the context of the **Mental Healthcare Act** for outlining future treatment choices.
- This term is less precise and does not carry the same legal weight or established definition as "advance directive."
*Treatment directive*
- "Treatment directive" specifically refers to choices about treatment, but it doesn't encompass the full scope of appointing a **caretaker** or the broader legal framework of an advance directive under the act.
- It's a more general term that might be used to describe instructions for current or future treatment, but it's not the legally recognized term for comprehensive pre-planned care in mental health.
*Mental will*
- "Mental will" is not a recognized legal or medical term under the **Mental Healthcare Act** or generally in healthcare planning.
- The concept of a "will" typically applies to the distribution of property after death, not to ongoing healthcare decisions or the appointment of caretakers for mental health.
End-of-Life Issues Indian Medical PG Question 2: In an accident case, after the arrival of medical team, all should be done in early management except;
- A. Glasgow coma scale
- B. Check BP (Correct Answer)
- C. Stabilization of cervical vertebrae
- D. Check Respiration
End-of-Life Issues Explanation: ***Check BP***
- In the **immediate/early management** of trauma (primary survey), while circulation assessment is crucial, the **initial assessment of circulation** focuses on:
- **Pulse rate and quality** (radial, carotid)
- **Capillary refill time**
- **Skin color and temperature**
- **Active hemorrhage control**
- **Formal blood pressure measurement** with a cuff, while important, is typically recorded during or after these rapid initial assessments, as it takes more time to obtain an accurate reading.
- In the context of this question, among the four options listed, BP measurement is relatively less immediate compared to the other life-saving priorities (airway protection, breathing assessment, C-spine stabilization, and GCS).
- **Note:** This is a nuanced distinction - BP is assessed during primary survey, but the other three options have more immediate life-threatening implications if not addressed.
*Glasgow coma scale*
- **GCS assessment** is part of the **"D" (Disability)** step in the ATLS primary survey.
- It is performed early to assess neurological status and level of consciousness.
- GCS <8 indicates need for **definitive airway protection** (intubation).
- This is a critical early assessment that guides immediate management decisions.
*Stabilization of cervical vertebrae*
- **C-spine immobilization** is part of the **"A" (Airway)** step - "Airway with cervical spine protection."
- It is performed **simultaneously** with airway assessment using a **rigid cervical collar**.
- This is the **first priority** in trauma management to prevent secondary spinal cord injury.
- All trauma patients should be assumed to have C-spine injury until proven otherwise.
*Check Respiration*
- **Respiratory assessment** is part of the **"B" (Breathing)** step in the ATLS primary survey.
- This involves checking:
- **Respiratory rate and pattern**
- **Chest wall movement**
- **Air entry bilaterally**
- **Signs of tension pneumothorax or flail chest**
- This is an immediate life-saving priority and must be assessed early.
End-of-Life Issues Indian Medical PG Question 3: Leading questions are permitted only in-
- A. Re-examination
- B. Examination in chief
- C. Dying declaration
- D. Cross examination (Correct Answer)
End-of-Life Issues Explanation: ***Cross examination***
- **Leading questions** are questions that suggest the answer the examiner wishes to elicit. They are generally permitted in **cross-examination** to challenge the witness's testimony and probe for inconsistencies.
- The purpose of cross-examination is to test the **veracity** and **accuracy** of the evidence given by the witness during direct examination.
*Re-examination*
- **Re-examination** follows cross-examination and is conducted by the party who called the witness, but it is limited to explaining or clarifying matters raised during cross-examination.
- **Leading questions** are generally not allowed during re-examination, as its purpose is to rehabilitate the witness, not introduce new evidence or suggest answers.
*Examination in chief*
- **Examination in chief** (or direct examination) is when a lawyer questions their own witness to elicit factual information relevant to their case.
- **Leading questions** are typically prohibited during examination in chief to ensure that the testimony is the witness's own and not influenced by the lawyer.
*Dying declaration*
- A **dying declaration** is a statement made by a person who is conscious and believes death is imminent, regarding the cause and circumstances of their impending death.
- It is an exception to the **hearsay rule** and is usually recorded as a statement, not as a process involving direct questioning where leading questions would be applied in a court setting.
End-of-Life Issues Indian Medical PG Question 4: Electroconvulsive therapy is not useful in which of the following conditions?
- A. Panic attacks (Correct Answer)
- B. Depression
- C. Seizures
- D. Delirium
End-of-Life Issues Explanation: ***Panic attacks***
- ECT has **no established role** in the treatment of panic disorder or panic attacks.
- **First-line treatments** include SSRIs, benzodiazepines, and cognitive behavioral therapy (CBT).
- ECT is not indicated for **anxiety-predominant disorders** and there is no evidence supporting its use in panic attacks.
*Depression*
- ECT is a **highly effective** treatment for **severe major depression**, particularly:
- **Treatment-resistant depression** (failed multiple antidepressant trials)
- **Psychotic depression** (depression with psychotic features)
- **Severe melancholic or catatonic depression**
- Depression with **high suicide risk** requiring rapid response
- ECT is considered one of the most effective treatments in psychiatry for severe depression.
*Seizures*
- ECT **induces controlled therapeutic seizures** to achieve psychiatric benefits, but it is **not a treatment for epilepsy** or seizure disorders.
- The therapeutic effect in psychiatric conditions is mediated through the induced seizure and its neurobiological effects.
- ECT does **not treat or prevent epileptic seizures**; patients with epilepsy can safely receive ECT with appropriate precautions.
*Delirium*
- ECT can be used in **highly selected cases** of refractory delirium, particularly:
- Delirium with **severe agitation** unresponsive to medical management
- Delirium in the context of **catatonia**
- While not a first-line treatment, ECT **has documented efficacy** in specific refractory cases of delirium when conventional treatments have failed.
End-of-Life Issues Indian Medical PG Question 5: The Confusion Assessment Method (CAM) is used for which of the following?
- A. Schizophrenia
- B. Delirium (Correct Answer)
- C. Dementia
- D. Depression
End-of-Life Issues 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.
End-of-Life Issues Indian Medical PG Question 6: Which of the following is not a diagnostic criteria for declaring brainstem death?
- A. A positive apnea test
- B. Lack of cerebromotor response to pain in all extremities
- C. Absence of brainstem reflexes
- D. Absence of stretch reflex from all extremities is essential (Correct Answer)
End-of-Life Issues Explanation: ***Absence of stretch reflex from all extremities is essential***
- While loss of **deep tendon reflexes** may occur in brain death, it is not a specific diagnostic criterion for brainstem death. [1]
- The stretch reflex primarily indicates the integrity of the **spinal reflex arc**, which can persist even in brainstem death.
*A positive apnea test*
- A **positive apnea test** (no spontaneous respirations despite CO2 rising to a critical level) is a crucial criterion for declaring brainstem death, indicating irreversible cessation of brainstem respiratory control. [1], [2]
- It demonstrates the absence of the **medullary respiratory center's function**.
*Lack of cerebromotor response to pain in all extremities*
- The absence of any **motor response** to noxious stimuli in the cranial nerve distribution or in the limbs, mediated by brainstem pathways, is a key component of brainstem death criteria. [1], [2]
- This specifically excludes **spinal reflexes**, which may still be present.
*Absence of brainstem reflexes*
- This is a fundamental criterion, encompassing the absence of **pupillary light reflexes**, **oculocephalic reflexes** (doll's eyes), **oculovestibular reflexes** (caloric reflexes), **corneal reflexes**, **gag reflex**, and **cough reflex**. [1], [2]
- Their absence indicates complete and irreversible loss of **brainstem function**, which is prerequisite for brainstem death.
End-of-Life Issues Indian Medical PG Question 7: A woman died within 5 years of marriage under suspicious circumstances. Her parents complained that her in-laws used to frequently demand dowry. Under which of the following sections can a magistrate authorize an autopsy of the case?
- A. Section 302 IPC
- B. Section 174 Cr Pc
- C. Section 304 IPC
- D. Section 176 Cr Pc (Correct Answer)
End-of-Life Issues Explanation: ***Section 176 Cr PC***
- This section empowers a **Magistrate to hold an inquiry into the cause of death** in cases of suspicious circumstances, including deaths within seven years of marriage where dowry harassment is alleged.
- The magistrate can **order a post-mortem examination** or even a second post-mortem if there are doubts about the initial findings, making it the appropriate section for **magisterial authorization** of autopsy.
- In dowry death cases, Section 176 provides judicial oversight and ensures an independent inquiry beyond police investigation.
*Section 174 Cr PC*
- This section deals with **police inquiry** and report on suicide and suspicious deaths, empowering the **police officer** (not magistrate) to investigate and order an autopsy.
- While Section 174 is used for initial police investigation in suspicious deaths, the question specifically asks about **magistrate authorization**, which falls under Section 176.
- Section 174 is the procedural provision for police-initiated investigation, whereas magisterial inquiry requires Section 176.
*Section 304 IPC*
- This section pertains to **punishment for culpable homicide not amounting to murder**. It is a substantive penal provision, not a procedural law.
- It deals with the legal consequence of an act after investigation and trial, not with the investigative procedure for conducting an autopsy.
- Charges under Section 304 IPC may result from findings after the autopsy, but it doesn't authorize the autopsy itself.
*Section 302 IPC*
- This section specifies the **punishment for murder**. Like Section 304 IPC, it is substantive criminal law defining a crime and its penalty.
- It would be invoked *after* the investigation reveals evidence of murder, not during the initial phase of ordering an autopsy for a suspicious death.
- An autopsy authorized under Cr PC sections might lead to charges under Section 302 IPC, but it doesn't authorize the autopsy procedure.
End-of-Life Issues Indian Medical PG Question 8: A moribund patient who has little chance of survival but is submitted to surgery as a last resort belongs to ASA class-
- A. II
- B. V (Correct Answer)
- C. VI
- D. IV
End-of-Life Issues Explanation: ***V***
- An ASA Physical Status **Class V** patient is defined as a **moribund patient** who is not expected to survive without the operation, often with a high risk of mortality within 24 hours even with surgery.
- The description of a patient with "**little chance of survival** but submitted to surgery as a last resort" perfectly matches this classification.
*II*
- ASA Class II describes a patient with a **mild systemic disease** that is well-controlled and does not limit activity, such as well-controlled hypertension or diabetes.
- This patient's condition is far more severe than what is classified as ASA Class II.
*VI*
- ASA Class VI is reserved for a **declared brain-dead patient** whose organs are being removed for donor purposes.
- While the patient is moribund, they are not brain dead, and the surgery is for their own survival, not organ donation.
*IV*
- ASA Class IV describes a patient with a **severe systemic disease** that is a constant threat to life, such as unstable angina or severe cardiac disease.
- While severe, Class IV patients generally have a better chance of survival than the patient described, who is already considered moribund and unlikely to survive without the surgery.
End-of-Life Issues Indian Medical PG Question 9: Which of the following antidepressants can be safely used in elderly depression?
- A. Trazodone
- B. Mianserin (Correct Answer)
- C. Fluoxetine
- D. Phenelzine
End-of-Life Issues Explanation: In geriatric psychiatry, the choice of antidepressant is dictated by the side-effect profile, specifically the risk of anticholinergic effects, sedation, and cardiovascular complications.
**Why Mianserin is correct:**
Mianserin is a tetracyclic antidepressant (TeCA) that is frequently preferred in the elderly because it lacks significant **anticholinergic side effects** (which cause confusion, urinary retention, and glaucoma) and has minimal **cardiotoxicity**. It is particularly useful in elderly patients with insomnia or agitation due to its sedative properties, but it does not typically cause the severe orthostatic hypotension seen with older TCAs.
**Analysis of Incorrect Options:**
* **Fluoxetine (Option C):** While SSRIs are first-line for the elderly, Fluoxetine has a very **long half-life** (and active metabolites) which can lead to accumulation and prolonged side effects (like hyponatremia/SIADH or agitation) in patients with age-related renal or hepatic decline. Sertraline is generally preferred over Fluoxetine in this age group.
* **Trazodone (Option A):** Though used for sleep, it is notorious for causing significant **orthostatic hypotension** in the elderly, increasing the risk of falls and hip fractures.
* **Phenelzine (Option D):** As a non-selective MAOI, it requires strict dietary restrictions and carries a high risk of **hypertensive crisis** and drug-drug interactions, making it unsafe for the polypharmacy often seen in geriatric patients.
**NEET-PG High-Yield Pearls:**
* **Drug of Choice:** SSRIs (specifically **Sertraline** or **Escitalopram**) are generally the first-line treatment for elderly depression.
* **Mianserin Risk:** Always monitor for **agranulocytosis** (rare but serious).
* **Avoid:** Tertiary amines (Amitriptyline, Imipramine) due to high anticholinergic activity.
* **Key Concern:** Always check for **hyponatremia** (SIADH) when starting an SSRI in an elderly patient.
End-of-Life Issues Indian Medical PG Question 10: "Sundowning" is seen in which of the following conditions?
- A. Night blindness
- B. Parkinsonism
- C. Delirium (Correct Answer)
- D. Solar urticaria
End-of-Life Issues Explanation: **Explanation:**
**Sundowning** refers to a clinical phenomenon characterized by the emergence or worsening of neuropsychiatric symptoms—such as agitation, confusion, anxiety, and aggressiveness—specifically during the late afternoon or evening hours.
**Why Delirium is the Correct Answer:**
Sundowning is most commonly associated with **Delirium** and **Dementia** (particularly Alzheimer’s disease). It occurs due to a combination of factors: the loss of daylight (fading circadian cues), sensory deprivation in low light, and accumulated fatigue throughout the day. In patients with pre-existing cognitive impairment, the brain's ability to process environmental stimuli diminishes as light levels drop, leading to acute disorientation and behavioral disturbances.
**Analysis of Incorrect Options:**
* **A. Night blindness:** This is a physiological inability to see in low light (often due to Vitamin A deficiency) and does not involve the cognitive or behavioral agitation seen in sundowning.
* **B. Parkinsonism:** While Parkinson’s patients may experience sleep disturbances or dementia-related confusion, sundowning is not a hallmark feature of the motor syndrome itself.
* **D. Solar urticaria:** This is a physical dermatological condition (hives) triggered by exposure to ultraviolet radiation, the opposite of the "diminishing light" trigger of sundowning.
**High-Yield Clinical Pearls for NEET-PG:**
* **Management:** The first step in managing sundowning is optimizing the environment (e.g., keeping the room well-lit during the evening, reducing noise, and maintaining a strict routine).
* **Differential:** Always rule out a "Medical Delirium" (UTI, electrolyte imbalance) if sundowning symptoms appear suddenly.
* **Pharmacology:** If behavioral interventions fail, low-dose atypical antipsychotics (like Quetiapine) or Melatonin may be considered, though they are secondary to environmental modification.
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