Agitation and Aggression Management — MCQs

10 questions

Joseph Wolpe developed the following behaviour management technique -

Management of a violent patient in psychiatry includes all except:

A young girl presents with a history of multiple episodes of loss of consciousness lasting for 20 minutes. These episodes occur only in front of family members and only during the daytime. There is no history of tongue biting or incontinence, and EEG and MRI studies are normal. What is the most appropriate management?

A 56-year-old man is brought to the emergency department by his wife because of memory loss and difficulty walking. She has noticed personality changes, truancy from work, and lack of personal care over the past 1 year. On examination, he appears unkempt, smells of urine, and is uncooperative. He cannot recall the date or season and gets angry when asked questions. His answers are often fabricated when checked with his wife. The blood pressure is 150/90 mm Hg, pulse 100/min, and he is diaphoretic and tremulous. His gait is wide-based, and motor strength and reflexes are normal. His ocular movements are normal, but there is nystagmus on lateral gaze. In the past, he has had multiple admissions for alcohol withdrawal. Which of the following is the most appropriate next step in management?

Which of the following antipsychotic medications is most commonly used in depot preparation?

A 45-year-old male with a history of chronic alcohol use is admitted to the hospital. He presents with anxiety, tremors, and agitation after his last drink 24 hours ago. Which of the following medications is most appropriate for controlling alcohol withdrawal symptoms?

A 65-year-old man with severe Alzheimer's disease is experiencing agitation and aggression. What is the most appropriate management for this condition?

Q8Medium

Which of the following is false regarding parasuicide?

Q9Medium

A 20-year-old male with a known history of mental illness presented to the emergency room with aggressive behavior and a tendency to physically attack others. Following a psychiatric evaluation, he was prescribed new medications and his previous medication dosage was adjusted. Three days later, he returned to the emergency room with fever (105°F), stiff limbs, altered sensorium, and elevated serum CPK levels. What is the immediate management for this condition?

Q10Medium

A patient presents to the emergency department with self-harm and indicates suicidal intent. Which of the following conditions does not warrant an immediate specialist assessment?

Agitation and Aggression Management Indian Medical PG Practice Questions and MCQs

Question 1: Joseph Wolpe developed the following behaviour management technique -

A. Flooding
B. Aversion therapy
C. Desensitization (Correct Answer)
D. Modeling

Explanation: ***Desensitization*** - **Joseph Wolpe** is credited with developing **systematic desensitization** in the 1950s, a behavior therapy technique used to treat phobias and anxiety disorders. - This technique involves **gradually exposing** an individual to a feared object or situation in a **hierarchical manner** while teaching them **relaxation techniques** (such as progressive muscle relaxation) to overcome anxiety responses. - Based on the principle of **reciprocal inhibition** - the idea that relaxation and anxiety are incompatible responses. *Flooding* - **Flooding** is an exposure-based behavioral technique where the patient is exposed to the **most feared stimulus immediately** at full intensity, rather than gradually. - While also an exposure therapy, it differs from Wolpe's systematic desensitization as it involves **intense, prolonged exposure** without gradual progression. - Associated with **Thomas Stampfl** and is also called **implosion therapy** when done imaginally. *Aversion therapy* - **Aversion therapy** is a behavioral technique that pairs an **undesirable behavior with an unpleasant stimulus** to reduce that behavior. - Used historically for conditions like alcoholism and smoking cessation, but not developed by Wolpe. - Based on **classical conditioning** principles but uses punishment rather than gradual exposure and relaxation. *Modeling* - **Modeling** (observational learning or vicarious learning) is a behavior management technique where an individual learns by observing others. - Extensively studied by **Albert Bandura** through his social learning theory and famous Bobo doll experiments. - Often used to teach new behaviors or reduce fears by observing a fearless peer or model, but this is not Wolpe's primary contribution.

Question 2: Management of a violent patient in psychiatry includes all except:

A. CBT (Correct Answer)
B. Haloperidol
C. ECT
D. BZD

Explanation: ***CBT*** - **Cognitive Behavioral Therapy (CBT)** is a long-term psychological intervention aimed at changing maladaptive thought patterns and behaviors. It is **not suitable for immediate management** of an acutely violent patient. - While CBT can be beneficial for aggression management in a stable patient, it requires patient cooperation, cognitive engagement, and time, which are not available during a **violent psychiatric emergency**. *Haloperidol* - **Haloperidol** is a potent typical antipsychotic frequently used in acute settings for rapid tranquilization of violent or severely agitated patients. - It is effective in reducing **psychosis-related agitation** and can be administered **intramuscularly** for quick onset of action. - Often used in combination with benzodiazepines for optimal control of acute violence. *ECT* - **Electroconvulsive Therapy (ECT)** may be considered in **severe, treatment-resistant cases** of violence associated with conditions like uncontrolled mania, catatonic excitement, or psychotic depression when pharmacological interventions have failed. - While not used for immediate acute management due to logistical requirements (consent, anesthesia, specialized setup), it can be an effective option for severe psychiatric conditions with persistent violence. - It works by inducing a brief controlled seizure, which can rapidly alleviate severe symptoms. *BZD* - **Benzodiazepines (BZDs)** like lorazepam or diazepam are **first-line agents** in the acute management of violent or agitated patients due to their rapid anxiolytic, sedative, and muscle relaxant properties. - They are particularly useful for **calming acute agitation** and are often combined with antipsychotics for rapid tranquilization. - Can be administered intramuscularly or intravenously for quick action in psychiatric emergencies.

Question 3: A young girl presents with a history of multiple episodes of loss of consciousness lasting for 20 minutes. These episodes occur only in front of family members and only during the daytime. There is no history of tongue biting or incontinence, and EEG and MRI studies are normal. What is the most appropriate management?

A. Treat with aversive therapy
B. Insight-oriented psychotherapy (Correct Answer)
C. Valproate
D. Ketogenic diet

Explanation: ***Insight-oriented psychotherapy*** - The presentation strongly suggests **non-epileptic seizures (NES)**, also known as **psychogenic non-epileptic seizures (PNES)**, which are usually of psychological origin. - **Insight-oriented psychotherapy** is the most appropriate management, aiming to address underlying psychological conflicts or stress that manifest as these episodes. *Treat with aversive therapy* - **Aversive therapy** is typically used for behavioral modification in conditions like substance abuse or paraphilias, where a negative stimulus is paired with an undesirable behavior. - It is not indicated for **psychogenic non-epileptic seizures**, where the underlying cause is psychological distress rather than a learned undesirable behavior. *Valproate* - **Valproate** is an **antiepileptic drug** used to treat various types of seizures, including generalized tonic-clonic and absence seizures. - Since EEG and MRI are normal, and the clinical features (no tongue biting/incontinence, specific timing/audience) rule out epilepsy, antiepileptic medication like Valproate is **inappropriate**. *Ketogenic diet* - The **ketogenic diet** is a high-fat, low-carbohydrate diet used as a medical treatment for **drug-resistant epilepsy**, particularly in children. - Given that the episodes are **non-epileptic** and investigations are normal, a ketogenic diet would be ineffective and unnecessary.

Question 4: A 56-year-old man is brought to the emergency department by his wife because of memory loss and difficulty walking. She has noticed personality changes, truancy from work, and lack of personal care over the past 1 year. On examination, he appears unkempt, smells of urine, and is uncooperative. He cannot recall the date or season and gets angry when asked questions. His answers are often fabricated when checked with his wife. The blood pressure is 150/90 mm Hg, pulse 100/min, and he is diaphoretic and tremulous. His gait is wide-based, and motor strength and reflexes are normal. His ocular movements are normal, but there is nystagmus on lateral gaze. In the past, he has had multiple admissions for alcohol withdrawal. Which of the following is the most appropriate next step in management?

A. Calcium administration
B. Prophylactic carbamazepine administration
C. Prophylactic phenytoin administration
D. Prophylactic diazepam administration (Correct Answer)

Explanation: ***Prophylactic diazepam administration*** - The patient presents with symptoms highly suggestive of **Wernicke-Korsakoff syndrome** (memory loss, ataxia, nystagmus) superimposed on chronic alcohol abuse with a history of alcohol withdrawal, indicating a high risk for further withdrawal seizures or delirium tremens [1], [3]. - **Benzodiazepines** like diazepam are the cornerstone of treatment for alcohol withdrawal syndrome due to their anxiolytic, anticonvulsant, and sedative properties, preventing progression to more severe withdrawal manifestations [2]. *Prophylactic phenytoin administration* - **Phenytoin** is generally not recommended for the prevention or treatment of alcohol withdrawal seizures unless there is an underlying seizure disorder unrelated to alcohol. - Its efficacy in preventing recurrent alcohol withdrawal seizures is limited compared to benzodiazepines. *Prophylactic carbamazepine administration* - While **carbamazepine** can be used in some cases of alcohol withdrawal, particularly to reduce seizure risk and improve sleep, it is not considered first-line for acute prophylaxis against severe withdrawal or delirium tremens, especially in a patient with active tremulousness and autonomic hyperactivity. - Benzodiazepines offer a broader spectrum of action against the diverse symptoms of alcohol withdrawal. *Calcium administration* - There is no indication that the patient has a **calcium deficiency** or hypocalcemia related to alcohol withdrawal symptoms. - Calcium administration would not address the underlying neurochemical imbalances associated with acute alcohol withdrawal or the progression to Wernicke-Korsakoff syndrome.

Question 5: Which of the following antipsychotic medications is most commonly used in depot preparation?

A. Haloperidol (Correct Answer)
B. Olanzapine
C. Fluphenazine
D. Risperidone

Explanation: ***Haloperidol*** - **Haloperidol decanoate** is the **most commonly used** depot antipsychotic preparation worldwide - It has been available since the **1970s** and remains the **gold standard** for long-acting injectable antipsychotics - Advantages include **long history of use**, **well-established efficacy**, **wide availability**, and **low cost** - Administered as **intramuscular injection** typically every **2-4 weeks** - Main limitation is higher risk of **extrapyramidal symptoms (EPS)** compared to second-generation depot antipsychotics *Risperidone* - **Risperidone** is available in depot formulations (**Risperdal Consta** - microspheres, **Risperdal Sustenna** - extended-release) - While widely used, it is **not the most common** depot preparation globally - Advantages include being a **second-generation antipsychotic** with lower EPS risk than haloperidol - More expensive than haloperidol decanoate, limiting its use in resource-constrained settings *Olanzapine* - **Olanzapine pamoate** is available as a **long-acting injectable** formulation - Requires mandatory **3-hour post-injection observation** due to risk of **post-injection delirium/sedation syndrome (PDSS)** - This monitoring requirement limits its practical use compared to other depot preparations - Less commonly used than haloperidol or risperidone depot formulations *Fluphenazine* - **Fluphenazine decanoate** is another first-generation antipsychotic available in depot form - Has been used since the 1960s-70s for maintenance therapy in schizophrenia - Similar to haloperidol in terms of EPS risk but less commonly used in current practice

Question 6: A 45-year-old male with a history of chronic alcohol use is admitted to the hospital. He presents with anxiety, tremors, and agitation after his last drink 24 hours ago. Which of the following medications is most appropriate for controlling alcohol withdrawal symptoms?

A. Lorazepam (Correct Answer)
B. Fomepizole
C. Disulfiram
D. Buspirone
E. Naltrexone

Explanation: ***Lorazepam*** - **Lorazepam**, a **benzodiazepine**, is the first-line treatment for alcohol withdrawal symptoms due to its ability to enhance **GABAergic activity**, which is deficient during withdrawal. - Its **intermediate half-life** and **lack of active metabolites** make it suitable for patients with liver impairment, common in chronic alcohol users. *Fomepizole* - **Fomepizole** is an antidote used to treat poisoning from **methanol** or **ethylene glycol**, not alcohol withdrawal. - It works by inhibiting **alcohol dehydrogenase**, an enzyme involved in the metabolism of these toxic alcohols. *Disulfiram* - **Disulfiram** is an **aldehyde dehydrogenase inhibitor** used to deter alcohol consumption in recovering alcoholics by causing unpleasant reactions if alcohol is consumed. - It is **not used to treat acute alcohol withdrawal symptoms** and can be dangerous if given during withdrawal due to potential interactions. *Buspirone* - **Buspirone** is an **anxiolytic** that acts as a **serotonin receptor agonist** and is used for generalized anxiety disorder. - It is **ineffective for acute alcohol withdrawal** due to its slow onset of action and lack of anticonvulsant properties. *Naltrexone* - **Naltrexone** is an **opioid receptor antagonist** used for relapse prevention and reducing alcohol craving in patients with alcohol use disorder. - It is **not effective for acute alcohol withdrawal symptoms** and does not prevent seizures or delirium tremens, which are life-threatening complications of withdrawal.

Question 7: A 65-year-old man with severe Alzheimer's disease is experiencing agitation and aggression. What is the most appropriate management for this condition?

A. Increase the dose of donepezil
B. Add a benzodiazepine for agitation
C. Initiate treatment with an antipsychotic medication
D. Implement non-pharmacological behavioral interventions (Correct Answer)

Explanation: ***Implement non-pharmacological behavioral interventions*** - Non-pharmacological approaches are the **first-line treatment** for agitation and aggression in Alzheimer's disease due to fewer side effects and potential effectiveness. - These interventions include identifying and addressing triggers, providing a **calm environment**, routine activities, and redirection. *Increase the dose of donepezil* - Donepezil is a **cholinesterase inhibitor** used to improve cognitive symptoms in Alzheimer's disease, but it does not directly treat agitation or aggression. - Increasing its dose is unlikely to resolve behavioral disturbances and might exacerbate issues like **gastrointestinal side effects**. *Add a benzodiazepine for agitation* - Benzodiazepines are generally avoided in older adults, especially those with dementia, due to risks of **sedation**, cognitive impairment, falls, and paradoxical agitation. - They offer short-term relief but can worsen long-term behavioral and cognitive outcomes. *Initiate treatment with an antipsychotic medication* - While antipsychotics can be effective for severe agitation and aggression, they carry significant risks in elderly dementia patients, including increased **mortality**, cardiovascular events, and cerebrovascular adverse events. - They should be reserved for cases where non-pharmacological interventions have failed and the patient poses a significant risk to themselves or others.

Question 8: Which of the following is false regarding parasuicide?

A. Also known as attempted suicide.
B. Mostly seen in psychological disturbances.
C. A conscious, impulsive, manipulative act to get rid of an intolerable situation.
D. Hanging is the most common form. (Correct Answer)

Explanation: **Explanation:** **Parasuicide** (also known as Deliberate Self-Harm) refers to a non-fatal act in which an individual deliberately causes self-injury or ingests a substance in excess of the prescribed dosage. **Why Option D is the correct answer (False statement):** Hanging is the most common method used in **completed suicides**, not parasuicide. In parasuicide, the intent is often not to die but to communicate distress or manipulate a situation. Therefore, the methods chosen are usually less lethal and allow for intervention. The most common method of parasuicide is **self-poisoning** (e.g., drug overdose or pesticide ingestion) or **superficial wrist cutting**. **Analysis of other options:** * **Option A:** Parasuicide is synonymous with **attempted suicide**, though the term is specifically used for acts where the intent to die is low or ambiguous. * **Option B:** It is frequently seen in individuals with **psychological disturbances**, most notably **Borderline Personality Disorder**, depression, and substance abuse. * **Option C:** It is often a **conscious and impulsive act**. It is frequently described as "manipulative" (or a "cry for help") because the goal is often to escape an intolerable emotional state or to influence the behavior of others. **High-Yield Clinical Pearls for NEET-PG:** * **Gender:** Parasuicide is more common in **females**, whereas completed suicide is more common in **males** (Gender Paradox). * **Age:** Most common in the younger age group (15–30 years). * **Strongest Predictor:** A previous history of parasuicide is the strongest predictor of a future completed suicide. * **SAD PERSONS Scale:** Used to assess the risk of suicide in clinical settings.

Question 9: A 20-year-old male with a known history of mental illness presented to the emergency room with aggressive behavior and a tendency to physically attack others. Following a psychiatric evaluation, he was prescribed new medications and his previous medication dosage was adjusted. Three days later, he returned to the emergency room with fever (105°F), stiff limbs, altered sensorium, and elevated serum CPK levels. What is the immediate management for this condition?

A. Succinylcholine
B. Dantrolene (Correct Answer)
C. Edrophonium
D. Neostigmine

Explanation: **Explanation:** The patient is presenting with the classic tetrad of **Neuroleptic Malignant Syndrome (NMS)**: hyperpyrexia (105°F), muscular "lead-pipe" rigidity, altered mental status, and autonomic instability, following the initiation or dose escalation of antipsychotics. The elevated serum Creatine Phosphokinase (CPK) confirms significant muscle necrosis due to intense rigidity. **1. Why Dantrolene is Correct:** NMS is a life-threatening emergency caused by central dopamine blockade. **Dantrolene** is a direct-acting skeletal muscle relaxant that inhibits the release of calcium from the sarcoplasmic reticulum. It is the drug of choice to treat the severe muscle rigidity and hyperthermia associated with NMS, thereby preventing further rhabdomyolysis and organ failure. **2. Why Incorrect Options are Wrong:** * **Succinylcholine:** A depolarizing neuromuscular blocker used in anesthesia. It is strictly contraindicated here as it can worsen hyperkalemia and potentially trigger Malignant Hyperthermia. * **Edrophonium:** A short-acting acetylcholinesterase inhibitor used in the Tensilon test to diagnose Myasthenia Gravis; it has no role in NMS. * **Neostigmine:** An acetylcholinesterase inhibitor used to treat Myasthenia Gravis or reverse non-depolarizing muscle relaxants; it does not address the pathophysiology of NMS. **Clinical Pearls for NEET-PG:** * **Mnemonic for NMS (FEVER):** **F**ever, **E**ncephalopathy, **V**itals unstable, **E**levated CPK/WBC, **R**igidity. * **First step in management:** Immediately stop the offending antipsychotic agent. * **Specific Pharmacotherapy:** **Dantrolene** (muscle relaxant) or **Bromocriptine/Amantadine** (Dopamine agonists). * **Differential Diagnosis:** Unlike Serotonin Syndrome, NMS is characterized by "lead-pipe" rigidity and bradyreflexia, whereas Serotonin Syndrome features hyperreflexia and myoclonus.

Question 10: A patient presents to the emergency department with self-harm and indicates suicidal intent. Which of the following conditions does not warrant an immediate specialist assessment?

A. Formal thought disorder
B. Acute alcohol intoxication (Correct Answer)
C. Chronic severe physical illness
D. Social isolation

Explanation: **Explanation:** The management of a suicidal patient in the emergency department involves identifying high-risk factors that necessitate immediate psychiatric intervention. **Why Option B is Correct:** **Acute alcohol intoxication** is a transient state that can significantly cloud a clinical assessment. Alcohol acts as a disinhibitor, often leading to impulsive self-harm threats that may resolve once the patient is sober. Standard clinical guidelines (such as those from NICE) suggest that a formal specialist psychiatric assessment should be deferred until the patient is sober, as the "true" underlying mental state and level of intent cannot be accurately determined while intoxicated. However, the patient must be kept in a safe environment until they are fit for assessment. **Why the other options are wrong:** * **A. Formal thought disorder:** This indicates a potential psychotic illness (like Schizophrenia). Psychosis is a major risk factor for "command hallucinations" or delusional thinking, which significantly increases the risk of completed suicide. * **C. Chronic severe physical illness:** Chronic pain or terminal illness (e.g., cancer, end-stage renal disease) are well-established independent risk factors for suicide due to hopelessness and a desire to end suffering. * **D. Social isolation:** Being single, widowed, or living alone (lack of social support) is a core demographic risk factor in suicide risk stratification (e.g., the SAD PERSONS scale). **High-Yield Clinical Pearls for NEET-PG:** * **SAD PERSONS Scale:** A mnemonic for suicide risk (Sex: Male, Age: <19 or >45, Depression, Previous attempt, Ethanol/Drug use, Rational thinking loss, Social support lacking, Organized plan, No spouse, Sickness). * **Most common method of completed suicide:** Hanging (India and globally). * **Most common method of attempted suicide:** Poisoning/Drug overdose. * **Strongest predictor of suicide:** A previous history of self-harm or suicide attempts.

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