Psychotherapies — MCQs

A 40-year-old woman with a known anxiety disorder presents with prominent frontal headache. She is undergoing a procedure where the tension in her frontalis muscle is measured regularly and displayed on a computer screen for her to view. She is taught mental techniques to reduce this muscle tension. Which of the following treatment techniques does this illustrate?

Q70Medium

Covert sensitization is used for which of the following conditions?

Psychotherapies Indian Medical PG Practice Questions and MCQs

Question 61: Which of the following statements is NOT true regarding electroconvulsive therapy (ECT)?

A. Mainly used for the treatment of major depressive disorder
B. No absolute contraindications exist for the use of ECT
C. Should not be used in pregnancy (Correct Answer)
D. Pheochromocytoma is a relative contraindication

Explanation: **Explanation:** **1. Why Option C is the correct answer (The False Statement):** Contrary to common misconceptions, **pregnancy is not a contraindication for ECT.** In fact, ECT is considered a **safe and effective treatment** for severe depression, mania, or psychosis during pregnancy, especially when rapid response is needed or when pharmacotherapy poses a higher teratogenic risk to the fetus. With proper fetal monitoring and positioning (to prevent supine hypotension syndrome in later stages), it is often the treatment of choice for psychiatric emergencies in pregnant patients. **2. Analysis of Incorrect Options:** * **Option A:** ECT is indeed mainly used for **Major Depressive Disorder (MDD)**, particularly cases with psychotic features, high suicide risk, or treatment resistance. It is the most effective treatment for severe depression. * **Option B:** It is a high-yield fact that there are **no absolute contraindications** for ECT. Even in high-risk conditions like recent myocardial infarction or increased intracranial pressure, ECT can be administered if the psychiatric risk (e.g., active suicide) outweighs the medical risk, provided there is intensive monitoring. * **Option D:** **Pheochromocytoma** is considered a **relative contraindication** because the surge in catecholamines during the seizure can trigger a hypertensive crisis. Other relative contraindications include recent MI, CVA, and space-occupying lesions (due to increased ICP). **Clinical Pearls for NEET-PG:** * **Most common side effect:** Retrograde amnesia (usually resolves). * **Gold Standard for:** Catatonia and Psychotic Depression. * **Pre-ECT Medication:** Atropine (to decrease secretions/prevent bradycardia), Methohexital/Propofol (anesthesia), and Succinylcholine (muscle relaxant). * **Seizure Duration:** Therapeutic seizure must last at least 25 seconds (motor) or 30-60 seconds (EEG).

Question 62: Aversion therapy is used in the treatment of which condition?

A. Paraphilias (Correct Answer)
B. Tribadism
C. Cunnilingus
D. Nymphomania

Explanation: **Explanation:** **Aversion therapy** is a form of behavior therapy based on the principles of **Classical Conditioning**. It involves pairing an undesirable behavior (the stimulus) with an unpleasant or painful experience (the aversive stimulus), such as electric shocks or emetic drugs. The goal is to create a negative association so that the patient eventually develops an aversion to the harmful behavior. **Why Paraphilias is correct:** Paraphilias (e.g., exhibitionism, fetishism, pedophilia) involve intense, persistent sexual interests in non-consenting persons, objects, or suffering. Aversion therapy is traditionally used to suppress these deviant sexual urges by pairing the deviant fantasies with unpleasant stimuli (like a foul smell or a mild shock). While modern psychiatry often favors cognitive-behavioral approaches, aversion therapy remains a classic textbook indication for paraphilias in behavioral medicine. **Why other options are incorrect:** * **Tribadism & Cunnilingus:** These are variations of normal sexual practices or techniques. They are not classified as psychiatric disorders or paraphilias and, therefore, do not require therapeutic intervention. * **Nymphomania:** This is an outdated, non-clinical term previously used to describe "excessive" sexual desire in women (Hypersexuality). It is not a recognized diagnosis in the DSM-5 or ICD-11 and is not treated with aversion therapy. **High-Yield Clinical Pearls for NEET-PG:** * **Antabuse (Disulfiram) therapy** for alcohol dependence is a classic example of **chemical aversion therapy**. * **Covert Sensitization:** A variation of aversion therapy where the patient is asked to *imagine* a nauseating or frightening scene rather than experiencing a physical stimulus. * **Key Principle:** Aversion therapy works on **Classical Conditioning** (Pavlovian), whereas Token Economy works on **Operant Conditioning** (Skinnerian).

Question 63: Any behavior that is associated with cessation of an aversive response and an increase in that behavior is called as what?

A. Dynamic therapy
B. Behavior therapy (Correct Answer)
C. Mindfulness therapy
D. Cognitive therapy

Explanation: ### Explanation The question describes the principle of **Negative Reinforcement**, which is a core concept of **Behavior Therapy**. **1. Why Behavior Therapy is Correct:** Behavior therapy is based on the principles of classical and operant conditioning. The scenario described—where a behavior leads to the **cessation of an aversive (unpleasant) stimulus**, resulting in an **increase** in the frequency of that behavior—is the definition of negative reinforcement. * *Example:* An individual with OCD performs a hand-washing ritual (behavior) to stop the feeling of anxiety (aversive stimulus). Because the ritual removes the distress, the behavior is reinforced and repeated. **2. Why the Other Options are Incorrect:** * **Dynamic Therapy:** Focuses on unconscious conflicts, childhood experiences, and the patient-therapist relationship (transference) rather than reinforcement schedules. * **Mindfulness Therapy:** Focuses on non-judgmental awareness of the present moment and acceptance, rather than modifying specific behaviors through conditioning. * **Cognitive Therapy:** Focuses on identifying and restructuring "cognitive distortions" or maladaptive thought patterns (e.g., catastrophizing) rather than behavioral reinforcement. **3. High-Yield Clinical Pearls for NEET-PG:** * **Positive Reinforcement:** Adding a pleasant stimulus to increase behavior (e.g., a reward). * **Negative Reinforcement:** Removing an unpleasant stimulus to increase behavior (e.g., escaping pain). * **Punishment:** Aimed at *decreasing* a behavior (Positive punishment adds an aversive stimulus; Negative punishment removes a pleasant one). * **Systematic Desensitization:** A behavior therapy technique based on **Reciprocal Inhibition** (Wolpe), used primarily for phobias. * **Flooding:** A behavior therapy technique based on **Habituation** (prolonged exposure to a feared stimulus).

Question 64: A college student is involved in aggressive behavior towards a friend and faces disciplinary action. Subsequently, the student exhibits a reduced tendency to repeat such behavior. This change is indicative of which line of therapy?

A. Mindfulness therapy
B. Behavior therapy (Correct Answer)
C. Analytic therapy
D. Dynamic therapy

Explanation: ### Explanation **Correct Answer: B. Behavior Therapy** The scenario describes a classic application of **Operant Conditioning**, a core principle of **Behavior Therapy**. When the student’s aggressive behavior was followed by a negative consequence (disciplinary action), the likelihood of that behavior recurring decreased. This specific process is known as **Negative Punishment** (removal of privileges/status) or **Positive Punishment** (application of an unpleasant stimulus), both of which aim to weaken a behavior. Behavior therapy focuses on observable actions and the environmental contingencies (rewards and punishments) that shape them, rather than internal conflicts. **Why other options are incorrect:** * **A. Mindfulness therapy:** This involves non-judgmental awareness of the present moment and is typically used for stress reduction, anxiety, and preventing relapse in depression. It does not primarily rely on disciplinary consequences to modify behavior. * **C & D. Analytic and Dynamic therapy:** These therapies (based on Psychoanalysis) focus on exploring the **unconscious mind**, childhood experiences, and defense mechanisms. They aim for "insight" into why a behavior occurs rather than using conditioning techniques to change the behavior itself. --- ### High-Yield Clinical Pearls for NEET-PG: * **Operant Conditioning (Skinner):** Behavior is determined by its consequences. * **Reinforcement:** Increases the probability of a behavior. * **Punishment:** Decreases the probability of a behavior. * **Classical Conditioning (Pavlov):** Learning through association (e.g., Systematic Desensitization for phobias). * **Aversion Therapy:** A form of behavior therapy where an undesirable habit is paired with an unpleasant stimulus (e.g., Disulfiram for Alcoholism). * **Token Economy:** A behavioral technique used in wards where patients earn "tokens" (rewards) for adaptive behaviors.

Question 65: Which of the following modalities is/are not included in behavior therapy?

A. Role playing
B. Scheduling activities
C. Graded task assignment
D. Identifying maladaptive assumptions (Correct Answer)

Explanation: ### Explanation The core of this question lies in distinguishing between **Behavior Therapy (BT)** and **Cognitive Therapy (CT)**. **Why Option D is the Correct Answer:** **Identifying maladaptive assumptions** is a core component of **Cognitive Therapy**, not Behavior Therapy. Cognitive therapy focuses on the "Cognitive Triad" and identifying "Cognitive Distortions" or underlying dysfunctional schemas (maladaptive assumptions). While Cognitive Behavioral Therapy (CBT) integrates both, pure behavior therapy focuses strictly on observable actions and environmental contingencies rather than internal thought patterns. **Analysis of Incorrect Options (Behavioral Techniques):** * **A. Role playing:** A behavioral rehearsal technique used in social skills training to practice new behaviors in a controlled environment. * **B. Scheduling activities:** A key component of **Behavioral Activation**. It involves planning specific daily activities to increase positive reinforcement and reduce withdrawal, commonly used in treating depression. * **C. Graded task assignment:** A behavioral technique where a complex or daunting task is broken down into small, manageable steps to build a sense of self-efficacy and mastery. **High-Yield Clinical Pearls for NEET-PG:** * **Behavior Therapy (BT):** Based on Classical Conditioning (Pavlov) and Operant Conditioning (Skinner). Key techniques include Systematic Desensitization, Flooding, Token Economy, and Aversion Therapy. * **Cognitive Therapy (CT):** Developed by **Aaron Beck**. It targets "Automatic Negative Thoughts" (ANTs). * **Dialectical Behavior Therapy (DBT):** Developed by Marsha Linehan; the gold standard for **Borderline Personality Disorder**. * **Exposure and Response Prevention (ERP):** The behavioral treatment of choice for **OCD**.

Question 66: What is the only definite contraindication to ECT?

A. Brain tumour (Correct Answer)
B. Glaucoma
C. Aortic aneurysm
D. Myocardial disease

Explanation: **Explanation:** Electroconvulsive Therapy (ECT) is a safe and effective treatment, but it involves physiological changes that can be dangerous in specific clinical scenarios. **Why Brain Tumour is the Correct Answer:** The only **absolute (definite) contraindication** to ECT is **increased intracranial pressure (ICP)**, which is most commonly caused by a **brain tumour** (space-occupying lesion). During the tonic phase of an ECT-induced seizure, there is a significant transient increase in cerebral blood flow and blood pressure. In a patient with an existing brain tumour, this surge can lead to a critical rise in ICP, potentially resulting in **cerebral herniation**, which is fatal. **Analysis of Incorrect Options:** * **Glaucoma:** This is a **relative contraindication**. ECT can increase intraocular pressure, but patients can be treated if they are pre-medicated with appropriate ophthalmic drops and monitored. * **Aortic Aneurysm:** This is a relative contraindication. The transient hypertension during ECT poses a risk of rupture, but the procedure can be performed using aggressive blood pressure control (e.g., beta-blockers). * **Myocardial Disease:** Recent myocardial infarction (within 3 months) or unstable angina are high-risk (relative contraindications) due to the autonomic surge (tachycardia/hypertension) during the seizure. However, with cardiac clearance and anesthesia management, ECT is not strictly forbidden. **High-Yield Clinical Pearls for NEET-PG:** * **Mechanism of Action:** The therapeutic effect of ECT depends on the **induction of a generalized tonic-clonic seizure**, not the electrical current itself. * **Most Common Side Effect:** Retrograde amnesia (usually resolves) and post-ictal confusion. * **Mortality Rate:** Approximately 0.01% (similar to minor surgical procedures under general anesthesia). * **Safe in Pregnancy:** ECT is considered safe and is often the treatment of choice for severe depression or psychosis in pregnant patients.

Question 67: Which of the following conditions is an indication for Electroconvulsive Therapy (ECT)?

A. Neurotic depression
B. Auditory hallucination
C. Schizophrenia
D. Delusional depression (Correct Answer)

Explanation: **Explanation:** **Electroconvulsive Therapy (ECT)** is a highly effective biological treatment in psychiatry, primarily indicated for severe, treatment-resistant, or life-threatening psychiatric conditions. **Why Option D is Correct:** **Delusional Depression** (also known as Psychotic Depression) is a severe subtype of Major Depressive Disorder where the patient experiences delusions or hallucinations. It is a **first-line indication** for ECT because these patients often respond poorly to antidepressant monotherapy and require rapid clinical improvement due to the high risk of suicide and profound psychomotor retardation. ECT has a response rate of over 80% in such cases. **Why Other Options are Incorrect:** * **A. Neurotic Depression:** This term refers to milder, chronic depressive symptoms often linked to personality traits or stressors (Dysthymia). These cases are managed with psychotherapy (CBT) or SSRIs; ECT is not indicated. * **B. Auditory Hallucinations:** This is a symptom, not a diagnosis. While ECT can treat hallucinations within the context of Schizophrenia or Mania, it is never the primary treatment for isolated hallucinations. * **C. Schizophrenia:** While ECT is used in Schizophrenia, it is generally reserved for specific subtypes like **Catatonic Schizophrenia** (where it is highly effective) or treatment-resistant cases. It is not the standard first-line indication compared to Delusional Depression. **High-Yield Clinical Pearls for NEET-PG:** * **Absolute Contraindication:** There are no absolute contraindications to ECT, but **Increased Intracranial Pressure (ICP)** is the most significant relative contraindication. * **Most Common Side Effect:** Retrograde amnesia (usually resolves over time). * **Drug of Choice for Anesthesia:** Methohexital (Barbiturate). * **Muscle Relaxant used:** Succinylcholine (to prevent fractures/injury). * **Gold Standard Indication:** Severe Depression with high suicidal risk.

Question 68: Token economy is used in the treatment of which condition?

A. Schizophrenia (Correct Answer)
B. Depression
C. Dementia
D. Delirium

Explanation: **Explanation:** **Token Economy** is a behavioral therapy based on the principles of **Operant Conditioning** (specifically positive reinforcement). It involves rewarding a patient with "tokens" (secondary reinforcers) for performing desired target behaviors, such as maintaining personal hygiene, socializing, or completing ward tasks. These tokens can later be exchanged for "backup reinforcers" like extra TV time, snacks, or outings. **Why Schizophrenia is the correct answer:** Token economy is primarily used in institutional settings (chronic psychiatric wards) to manage patients with **Chronic Schizophrenia**. It is highly effective in addressing **negative symptoms** (apathy, avolition, social withdrawal) and improving "social breakdown syndrome." It helps patients relearn basic life skills and improves their functional independence within a hospital environment. **Why other options are incorrect:** * **Depression:** Treatment focuses on Cognitive Behavioral Therapy (CBT), Interpersonal Therapy, and pharmacotherapy (SSRIs). Token economies do not address the core cognitive distortions or neurochemical imbalances of depression. * **Dementia:** While behavioral interventions are used, the progressive neurodegeneration makes the consistent learning required for a token economy difficult to maintain. * **Delirium:** This is an acute, fluctuating medical emergency. Management focuses on treating the underlying cause and providing environmental orientation, not behavioral conditioning. **NEET-PG High-Yield Pearls:** * **Founder:** Based on B.F. Skinner’s Operant Conditioning. * **Primary Goal:** To increase adaptive behaviors and decrease maladaptive ones. * **Key Setting:** Long-term rehabilitation units for chronic mental illness. * **Other uses:** Also used in some settings for Intellectual Disability and Conduct Disorders.

Question 69: A 40-year-old woman with a known anxiety disorder presents with prominent frontal headache. She is undergoing a procedure where the tension in her frontalis muscle is measured regularly and displayed on a computer screen for her to view. She is taught mental techniques to reduce this muscle tension. Which of the following treatment techniques does this illustrate?

A. Implosion
B. Biofeedback (Correct Answer)
C. Aversive conditioning
D. Flooding

Explanation: **Explanation:** The correct answer is **Biofeedback**. **1. Why Biofeedback is correct:** Biofeedback is a therapeutic technique where physiological functions that are usually involuntary (such as muscle tension, heart rate, or skin temperature) are monitored by electronic instruments. This information is "fed back" to the patient in real-time via visual or auditory signals (in this case, the computer screen displaying frontalis muscle tension). By observing these changes, the patient learns to gain voluntary control over these autonomic processes using mental exercises or relaxation techniques. It is commonly used for tension headaches, migraine, chronic pain, and anxiety disorders. **2. Why the other options are incorrect:** * **Implosion (A):** This is a form of exposure therapy where the patient is asked to *imagine* their most feared stimuli in an exaggerated, vivid way under the guidance of a therapist. No physiological monitoring equipment is used. * **Aversive Conditioning (C):** This involves pairing an unpleasant stimulus (like an electric shock or a nausea-inducing drug like Disulfiram) with an undesirable behavior (like alcohol consumption) to create a negative association. * **Flooding (D):** This is a behavioral technique where the patient is directly *exposed* to their most feared object or situation in real life (in vivo) for a prolonged period until the anxiety response extinguishes. **Clinical Pearls for NEET-PG:** * **Frontalis muscle electromyogram (EMG)** is the most common biofeedback modality for tension-type headaches. * **Thermal biofeedback** (measuring finger temperature) is frequently used for Migraines. * Biofeedback operates on the principle of **Operant Conditioning**, where the feedback acts as a reinforcer for the desired physiological change.

Question 70: Covert sensitization is used for which of the following conditions?

A. Post-traumatic stress disorder (PTSD)
B. Hysteria
C. Brain injury
D. Alcohol use disorder (Correct Answer)

Explanation: **Explanation:** **Covert Sensitization** is a form of **Aversion Therapy** based on the principles of **Classical Conditioning**. Unlike standard aversion therapy (which uses real physical stimuli like electric shocks or emetics), covert sensitization uses **imaginal stimuli**. The patient is asked to visualize a pleasurable but maladaptive behavior (e.g., drinking alcohol) and immediately pair it with an imagined unpleasant or disgusting consequence (e.g., severe vomiting, public humiliation, or social rejection). 1. **Why Alcohol Use Disorder is Correct:** Covert sensitization is primarily used to treat **paraphilias, obesity, and substance use disorders** (like Alcoholism). By mentally associating the urge to drink with a repulsive outcome, the patient develops a conditioned avoidance response, reducing the craving and the behavior. 2. **Why Other Options are Incorrect:** * **PTSD:** Treatment focuses on Trauma-Focused CBT (TF-CBT) or EMDR. Aversion techniques are contraindicated as they may re-traumatize the patient. * **Hysteria (Dissociative/Conversion Disorder):** Managed via psychotherapy (identifying stressors) or physical therapy; sensitization has no role here. * **Brain Injury:** Requires neurorehabilitation and cognitive retraining, not behavioral aversion. **High-Yield Clinical Pearls for NEET-PG:** * **Aversion Therapy:** Pairs a maladaptive stimulus with an unpleasant one (e.g., **Disulfiram** for alcohol creates a biological aversion). * **Covert vs. Overt:** "Covert" means the stimulus is imagined; "Overt" means the stimulus is real/physical. * **Systematic Desensitization:** The opposite of sensitization; used for **Phobias** to reduce anxiety through gradual exposure. * **Flooding:** Rapid, intense exposure to a feared stimulus (used for Phobias/OCD).

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Principles of Psychotherapy

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Psychodynamic Psychotherapy

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Cognitive-Behavioral Therapy

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Interpersonal Psychotherapy

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Supportive Psychotherapy

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Group Psychotherapy

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Family Therapy

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Couple Therapy

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Brief Psychotherapies

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Mindfulness-Based Therapies

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Integration of Psychotherapy and Pharmacotherapy

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Evidence-Based Psychotherapy Practices

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