Resilience and Post-Traumatic Growth — MCQs
Which characteristic is most indicative of the human brain's responsiveness?
Best therapy suited to teach daily life skills to a child with intellectual disability:
Post-traumatic stress disorder is characterized by all except:
Due to fear which of the following hormones increases rapidly?
Which of the following is the experimental method to study growth?
Expression and consequent release of previously repressed emotion is called as:-
Best therapy suited to teach daily life skill to a mentally challenged child:
A 24-year-old female complains of suicidal ideation following the loss of her family in a car accident. She has had problems focusing on her work and has been making errors due to poor judgment, leading to her layoff. She has been rescued from suicidal attempts multiple times and has been prescribed electroconvulsive therapy. What is the intravenous anesthetic of choice for electroconvulsive therapy?
Which of the following is NOT a symptom of Post-Traumatic Stress Disorder (PTSD)?
All of the following are true for Post-Traumatic Stress Disorder (PTSD) except?
Resilience and Post-Traumatic Growth Indian Medical PG Practice Questions and MCQs
Question 1: Which characteristic is most indicative of the human brain's responsiveness?
- A. Every cell of brain has a specific function
- B. It is a closed system and so not influenced by changes occurring outside
- C. Its functions are profoundly affected by changes in external environment (Correct Answer)
- D. It has control centers for all motor actions and sensory inputs
Explanation: ***Its functions are profoundly affected by changes in external environment*** - The brain constantly processes and reacts to **sensory information** from the external world, demonstrating its high responsiveness. - Changes in the environment, such as light, sound, temperature, or social interactions, can significantly alter brain activity and behavior, showcasing its dynamic nature. *Every cell of brain has a specific function* - While different brain regions are specialized, individual neurons can be involved in various functions and often work in complex networks rather than having a single, exclusive role. - The concept of every single cell having a unique, specific function oversimplifies the intricate and **plasticity** of neuronal interactions. *It is a closed system and so not influenced by changes occurring outside* - This statement is incorrect; the brain is an **open system** that continuously interacts with and is influenced by the internal and external environments. - Sensory inputs, emotional stimuli, and physiological needs from outside the brain directly impact its functioning and decision-making processes. *It has control centers for all motor actions and sensory inputs* - While the brain does contain sophisticated control centers for motor actions and processes sensory inputs, this particular characteristic defines its comprehensive control rather than its *responsiveness*. - Responsiveness emphasizes the brain's ability to **adapt** and react to environmental changes, which is a broader concept than simply having control centers.
Question 2: Best therapy suited to teach daily life skills to a child with intellectual disability:
- A. Applied Behavior Analysis (ABA) (Correct Answer)
- B. Cognitive Behavioral Therapy (CBT)
- C. Social skills training
- D. Self-instructional training
Explanation: **Applied Behavior Analysis (ABA)** - **ABA** is a highly structured, evidence-based therapy that focuses on teaching specific skills by breaking them down into smaller steps and using **positive reinforcement**. - It is particularly effective for children with intellectual disabilities in acquiring **adaptive daily living skills**, communication, and social behaviors. *Cognitive Behavioral Therapy (CBT)* - **CBT** primarily targets changing negative thought patterns and behaviors, requiring a level of abstract reasoning that may be challenging for children with significant intellectual disabilities. - While it can be adapted, its core methods rely on cognitive processes that might not be the most direct approach for teaching basic daily life skills to a mentally challenged child. *Social skills training* - **Social skills training** focuses specifically on improving social interactions and communication within social contexts. - While important for overall development, it is a subcomponent of broader skill development and may not directly address all aspects of **daily living skills** in a comprehensive manner. *Self-instructional training* - **Self-instructional training** involves teaching individuals to guide themselves through tasks using internal speech or self-talk, which relies on a child's ability to internalize and follow complex verbal instructions. - This approach might be too cognitively demanding for a child with significant developmental delays when the primary goal is mastering basic, functional daily life skills.
Question 3: Post-traumatic stress disorder is characterized by all except:
- A. Flashback and nightmare
- B. Re-experiencing stressful events
- C. Exposure to traumatic events
- D. It doesn't develop after 6 months of stress (Correct Answer)
Explanation: ***It doesn't develop after 6 months of stress*** - This statement is **FALSE** and is therefore the correct answer to this "EXCEPT" question. - **PTSD can develop at any time** following a traumatic event, including months or even years later - there is no upper time limit for symptom onset. - The **DSM-5 includes a "delayed expression" specifier** for cases where full diagnostic criteria are not met until at least 6 months after the trauma. - While most cases develop within **3 months of the traumatic event**, delayed onset is well-documented and clinically recognized. - This distinguishes PTSD from **Acute Stress Disorder**, which by definition occurs within 3 days to 4 weeks after trauma exposure. *Flashback and nightmare* - **Flashbacks** (dissociative reactions where the person feels the traumatic event is recurring) and **nightmares** are core symptoms of PTSD. - These belong to the **re-experiencing/intrusion symptom cluster** (Criterion B in DSM-5). - These involuntary recollections cause significant distress and are hallmark features of the disorder. *Re-experiencing stressful events* - **Re-experiencing symptoms** are one of the four main symptom clusters required for PTSD diagnosis. - This includes intrusive memories, traumatic nightmares, flashbacks, and intense psychological/physiological reactions to trauma reminders. - These symptoms reflect the **inability to integrate the traumatic memory** properly, leading to involuntary reactivation. *Exposure to traumatic events* - **Criterion A: Exposure to actual or threatened death, serious injury, or sexual violence** is the essential prerequisite for PTSD diagnosis. - This exposure can be through direct experience, witnessing, learning it happened to a close other, or repeated/extreme exposure to aversive details. - Without documented trauma exposure, PTSD cannot be diagnosed regardless of symptom presentation.
Question 4: Due to fear which of the following hormones increases rapidly?
- A. Growth hormones
- B. Thyroid hormone
- C. Corticosteroid
- D. Epinephrine (Correct Answer)
Explanation: ***Epinephrine*** - **Epinephrine**, also known as adrenaline, is a hormone and neurotransmitter involved in the **"fight or flight" response** to stress, fear, or excitement. - When faced with fear, the **adrenal medulla** releases epinephrine, leading to rapid physiological changes like increased heart rate, blood pressure, and energy availability to prepare the body for immediate action. *Growth hormones* - **Growth hormone (GH)** primarily regulates growth, metabolism, and body composition. - While stress can influence GH secretion, a rapid increase in direct response to acute fear is not its primary function. *Thyroid hormone* - **Thyroid hormones (T3 and T4)** regulate metabolism, energy balance, and body temperature over a longer term. - Their primary role is not in the immediate, rapid physiological response to acute fear. *Corticosteroid* - **Corticosteroids**, such as cortisol, are released in response to stress, but their increase is typically more prolonged than the instant surge of epinephrine. - They play a role in modulating immune response and metabolism during stress but are not responsible for the immediate "fight or flight" reactions.
Question 5: Which of the following is the experimental method to study growth?
- A. Cephalometry
- B. Craniometry
- C. Anthropometry
- D. Vital staining (Correct Answer)
Explanation: ***Vital staining*** - **Vital staining** is an **experimental method** used in developmental biology and embryology to study growth patterns in living organisms - This technique involves applying **non-toxic dyes** (such as Nile blue sulfate, neutral red, or trypan blue) to living cells or tissues to **mark specific cell populations** and track their fate, migration, and growth over time - It is particularly valuable in **experimental embryology** to observe how marked cells contribute to developing structures, making it a true experimental approach to studying growth mechanisms - Unlike observational methods, vital staining allows researchers to **actively trace cellular dynamics** during development *Anthropometry* - **Anthropometry** is an **observational and measurement method**, not an experimental method - It involves systematic measurement of body dimensions (height, weight, circumferences, skinfold thickness) to assess and monitor growth patterns - While useful for **documenting growth**, it does not involve experimental manipulation or tracking of growth processes at the cellular level *Cephalometry* - **Cephalometry** is a specialized **radiographic measurement technique** used primarily in orthodontics to assess craniofacial dimensions - It is a diagnostic and measurement tool, not an experimental method for studying growth mechanisms *Craniometry* - **Craniometry** involves measurement of skull dimensions and is primarily used in anthropology and forensic sciences - Like anthropometry, it is a **descriptive measurement method** rather than an experimental technique
Question 6: Expression and consequent release of previously repressed emotion is called as:-
- A. Abreaction (Correct Answer)
- B. Regression
- C. Dissociation
- D. All of the options
Explanation: ***Abreaction*** - **Abreaction** is the process of reliving a past traumatic experience and expressing the emotions associated with it, which were previously repressed. - This emotional release is considered a **cathartic experience** and is often therapeutic, helping to alleviate psychological symptoms. *Regression* - **Regression** is a defense mechanism characterized by returning to an earlier stage of development or a more primitive mode of functioning in response to stress. - It does not specifically involve the release of **repressed emotions**, but rather a retreat to earlier behavioral patterns. *Dissociation* - **Dissociation** involves a disruption of the normal integration of consciousness, memory, identity, emotion, perception, and behavior. - While it can involve detachment from trauma, it is not primarily about the **expression and release** of previously repressed emotions. *All of the options* - This option is incorrect because while dissociation and regression are psychological phenomena, only **abreaction** specifically describes the expression and release of previously repressed emotions.
Question 7: Best therapy suited to teach daily life skill to a mentally challenged child:
- A. Contingency management (Correct Answer)
- B. Cognitive reconstruction
- C. Self instruction
- D. CBT (Cognitive behavior therapy)
Explanation: ***Contingency management*** - This therapy involves consistently **rewarding desired behaviors** and withholding rewards for undesirable ones, which is highly effective for teaching new skills to individuals with intellectual disabilities. - It uses principles of **operant conditioning** to shape behavior through positive reinforcement, making it suitable for acquiring daily living skills. *Cognitive reconstruction* - This technique focuses on identifying and changing **maladaptive thought patterns**, which typically requires a higher level of cognitive function. - It is generally not the primary or most effective approach for teaching concrete daily life skills to individuals with significant **cognitive limitations**. *Self instruction* - This involves teaching individuals to guide their own behavior using **internal verbal cues** or self-talk. - While beneficial for some, it often requires a certain degree of **abstract thinking** and memory, making it less suitable as a standalone method for those with profound cognitive challenges in acquiring basic skills. *CBT (Cognitive behavior therapy)* - CBT integrates cognitive and behavioral strategies to address emotional and behavioral problems by modifying **thoughts, feelings, and behaviors**. - While beneficial for a range of psychological issues, its emphasis on **cognitive restructuring** makes it less directly applicable or the most effective first-line therapy for teaching concrete, functional daily living skills to mentally challenged children.
Question 8: A 24-year-old female complains of suicidal ideation following the loss of her family in a car accident. She has had problems focusing on her work and has been making errors due to poor judgment, leading to her layoff. She has been rescued from suicidal attempts multiple times and has been prescribed electroconvulsive therapy. What is the intravenous anesthetic of choice for electroconvulsive therapy?
- A. Thiopentone
- B. Ketamine
- C. Methohexital (Correct Answer)
- D. Fentanyl
Explanation: **Explanation:** The patient is presenting with severe depression and suicidal ideation following a traumatic event, necessitating **Electroconvulsive Therapy (ECT)**. The primary goal of anesthesia in ECT is to provide rapid induction and recovery while minimizing interference with seizure activity. **Why Methohexital is the Correct Answer:** **Methohexital** (a short-acting barbiturate) is considered the **"gold standard"** and the anesthetic of choice for ECT. Its superiority lies in its pharmacological profile: it has a rapid onset, a short duration of action, and, most importantly, it has the **least inhibitory effect on seizure threshold and duration** compared to other agents. Since the therapeutic efficacy of ECT depends on the quality and duration of the induced seizure, Methohexital ensures an optimal treatment outcome. **Analysis of Incorrect Options:** * **Thiopentone (Option A):** While previously common, it has a higher tendency to raise the seizure threshold and shorten seizure duration compared to methohexital. It also has a longer recovery time. * **Ketamine (Option B):** Though it has intrinsic antidepressant properties and increases seizure duration, it is not the first choice due to side effects like emergence delirium, hypertension, and tachycardia. * **Fentanyl (Option D):** This is an opioid analgesic. While it can be used as an adjunct to blunt the hemodynamic response to ECT, it is not an induction anesthetic agent. **High-Yield Clinical Pearls for NEET-PG:** * **Muscle Relaxant of Choice:** Succinylcholine (due to rapid onset and brief duration). * **Gold Standard Anesthetic:** Methohexital (0.5–1.0 mg/kg). * **Alternative if Methohexital is unavailable:** Propofol (though it significantly shortens seizure duration). * **Absolute Contraindication for ECT:** Increased intracranial pressure (ICP). * **Most Common Side Effect:** Retrograde amnesia and post-ictal confusion.
Question 9: Which of the following is NOT a symptom of Post-Traumatic Stress Disorder (PTSD)?
- A. Emotional numbing
- B. Hallucinations
- C. Hyperarousal
- D. Vivid dreams (Correct Answer)
Explanation: **Explanation:** Post-Traumatic Stress Disorder (PTSD) is characterized by a specific triad of symptom clusters following exposure to a traumatic event: **Intrusion, Avoidance, and Hyperarousal.** **Why "Vivid Dreams" is the correct answer:** While PTSD patients frequently experience **nightmares** (distressing dreams that replay the trauma), "vivid dreams" is a non-specific term and is not a formal diagnostic criterion. In the context of this question, the other three options represent the core diagnostic pillars of PTSD. It is a common "distractor" in exams; remember that PTSD involves *reliving* the trauma, not just having vivid or colorful dreams. **Analysis of Incorrect Options:** * **A. Emotional Numbing:** This is a core feature of the **Avoidance/Negative Cognition** cluster. Patients often feel detached from others, lose interest in previously enjoyed activities (anhedonia), and experience an inability to feel positive emotions. * **B. Hallucinations:** While not a primary symptom, **dissociative flashbacks** are a hallmark of PTSD. During these episodes, the patient may lose touch with reality and act as if the trauma is re-occurring. These are considered "pseudo-hallucinations" or part of the dissociative subtype of PTSD. * **C. Hyperarousal:** This includes symptoms like an exaggerated startle response, irritability, difficulty sleeping, and hypervigilance (constantly scanning the environment for threats). **NEET-PG High-Yield Pearls:** * **Duration:** Symptoms must last for **>1 month**. If symptoms last <1 month, the diagnosis is **Acute Stress Disorder**. * **First-line Treatment:** SSRIs (e.g., Sertraline, Paroxetine) and Trauma-focused Cognitive Behavioral Therapy (CBT). * **Prazosin:** An alpha-1 blocker specifically used to reduce the frequency and intensity of **nightmares** in PTSD. * **Key Symptom Clusters:** 1. Re-experiencing (Flashbacks/Nightmares), 2. Avoidance, 3. Negative alterations in cognition/mood, 4. Hyperarousal.
Question 10: All of the following are true for Post-Traumatic Stress Disorder (PTSD) except?
- A. Involves the hippocampus and amygdala
- B. Characterized by anhedonia
- C. Associated with depression and guilt
- D. Anxiolytics are the treatment of choice (Correct Answer)
Explanation: ### Explanation **Why Option D is the correct answer (The "Except"):** The treatment of choice for Post-Traumatic Stress Disorder (PTSD) is **Selective Serotonin Reuptake Inhibitors (SSRIs)**, such as Sertraline or Paroxetine, combined with Trauma-Focused Cognitive Behavioral Therapy (TF-CBT). While **Anxiolytics** (like Benzodiazepines) may provide short-term relief for acute anxiety, they are **not** the treatment of choice. In fact, they are generally avoided in PTSD due to the high risk of substance abuse/dependence in these patients and their potential to interfere with the natural processing of trauma. **Analysis of Incorrect Options:** * **Option A:** PTSD involves significant neurobiological changes. There is typically **hyperactivity of the Amygdala** (fear center) and **reduced volume/hypofunction of the Hippocampus** (memory processing), leading to impaired contextualizing of traumatic memories. * **Option B:** PTSD is characterized by "negative alterations in cognitions and mood," which includes **anhedonia** (inability to feel pleasure), emotional numbing, and detachment from others. * **Option C:** Comorbidity is extremely common. Patients frequently experience **Major Depressive Disorder** and intense feelings of **survivor guilt** or self-blame regarding the traumatic event. **High-Yield Clinical Pearls for NEET-PG:** * **Timeline:** Symptoms must persist for **>1 month**. If symptoms last <1 month, the diagnosis is **Acute Stress Disorder**. * **Key Symptom Clusters:** Re-experiencing (flashbacks/nightmares), Avoidance, Negative cognitions/mood, and Hyperarousal. * **Prazosin:** An alpha-1 blocker often used specifically to treat **PTSD-related nightmares**. * **Eye Movement Desensitization and Reprocessing (EMDR):** A specialized psychotherapy highly effective for PTSD.
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