Podcast
Questions and Answers
Based on DSM-5-TR, what is the most likely diagnosis for a 23-year-old man who has been experiencing hallucinations and paranoid delusions for the past two years? He believes that government agents are following him and sending him secret messages through TV broadcasts. His parents note that he has become increasingly withdrawn and disorganized in his speech. However, during this time, he has also had several major depressive episodes lasting for months.
Based on DSM-5-TR, what is the most likely diagnosis for a 23-year-old man who has been experiencing hallucinations and paranoid delusions for the past two years? He believes that government agents are following him and sending him secret messages through TV broadcasts. His parents note that he has become increasingly withdrawn and disorganized in his speech. However, during this time, he has also had several major depressive episodes lasting for months.
What is the best diagnosis based on DSM-5-TR for a 32-year-old combat veteran who reports having nightmares and intrusive thoughts about an explosion that killed members of his unit. He avoids crowded places, has frequent mood swings, and becomes easily startled by loud noises. He also constantly worries about his future and struggles to sleep.
What is the best diagnosis based on DSM-5-TR for a 32-year-old combat veteran who reports having nightmares and intrusive thoughts about an explosion that killed members of his unit. He avoids crowded places, has frequent mood swings, and becomes easily startled by loud noises. He also constantly worries about his future and struggles to sleep.
A 28-year-old woman presents with periods of elevated mood, high energy, and impulsivity lasting about four days. During these times, she sleeps very little but still feels energized, talks excessively, and spends large amounts of money impulsively. However, she has also experienced severe depressive episodes lasting weeks. Her job performance has declined significantly, but she has never had a full manic episode. What is the most likely diagnosis?
A 28-year-old woman presents with periods of elevated mood, high energy, and impulsivity lasting about four days. During these times, she sleeps very little but still feels energized, talks excessively, and spends large amounts of money impulsively. However, she has also experienced severe depressive episodes lasting weeks. Her job performance has declined significantly, but she has never had a full manic episode. What is the most likely diagnosis?
A 40-year-old woman collects newspapers, magazines, and other items, filling every room in her home. She refuses to discard anything, even if it is broken or no longer useful. When family members try to clean her home, she becomes extremely anxious and distressed. What is the most appropriate DSM-5-TR diagnosis?
A 40-year-old woman collects newspapers, magazines, and other items, filling every room in her home. She refuses to discard anything, even if it is broken or no longer useful. When family members try to clean her home, she becomes extremely anxious and distressed. What is the most appropriate DSM-5-TR diagnosis?
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A 10-year-old boy struggles to stay focused in class, often gets up from his seat, interrupts others, and frequently loses his school supplies. His teacher reports that he is easily distracted and has trouble following instructions. His parents say he has always been "high-energy," but he does not display significant defiant behavior toward authority figures. What is the most likely diagnosis?
A 10-year-old boy struggles to stay focused in class, often gets up from his seat, interrupts others, and frequently loses his school supplies. His teacher reports that he is easily distracted and has trouble following instructions. His parents say he has always been "high-energy," but he does not display significant defiant behavior toward authority figures. What is the most likely diagnosis?
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A 29-year-old woman survived a violent car accident six months ago and now has frequent flashbacks, nightmares, and avoids driving. She experiences intense anxiety and dissociation when near roads and highways. Which treatment is most appropriate?
A 29-year-old woman survived a violent car accident six months ago and now has frequent flashbacks, nightmares, and avoids driving. She experiences intense anxiety and dissociation when near roads and highways. Which treatment is most appropriate?
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A 21-year-old man with paranoid schizophrenia has been taking a first-generation antipsychotic for two years but has developed involuntary facial and tongue movements. What is the best next step?
A 21-year-old man with paranoid schizophrenia has been taking a first-generation antipsychotic for two years but has developed involuntary facial and tongue movements. What is the best next step?
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A researcher is studying the long-term effects of childhood trauma on the risk of developing Major Depressive Disorder (MDD) in adulthood. Which research method is most appropriate?
A researcher is studying the long-term effects of childhood trauma on the risk of developing Major Depressive Disorder (MDD) in adulthood. Which research method is most appropriate?
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A clinical researcher is conducting a study on childhood trauma and PTSD risk. The study involves interviewing participants about past traumatic events. What is the primary ethical concern?
A clinical researcher is conducting a study on childhood trauma and PTSD risk. The study involves interviewing participants about past traumatic events. What is the primary ethical concern?
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Study Notes
Case Study 1: Schizophrenia vs. Schizoaffective Disorder
- A 23-year-old man experiences hallucinations and paranoid delusions.
- He believes government agents are following him.
- His speech has become increasingly disorganized.
- He has also had multiple depressive episodes.
- The likely diagnosis, based on DSM-5-TR, is Schizophrenia.
Case Study 2: PTSD vs. Generalized Anxiety Disorder
- A 32-year-old combat veteran experiences nightmares and intrusive thoughts related to a past explosion.
- He avoids crowded places, has mood swings, and worries constantly about his future.
- The best diagnosis, based on DSM-5-TR, is Post-Traumatic Stress Disorder (PTSD).
Case Study 3: Bipolar I vs. Bipolar II Disorder
- A 28-year-old woman experiences periods of elevated mood, high energy, and impulsivity.
- These periods last about four days, with little sleep and excessive spending.
Case Study 4: OCD vs. Hoarding Disorder
- A 40-year-old woman collects and refuses to discard items, filling her home.
- She becomes anxious when family tries to clean her home.
- The appropriate DSM-5-TR diagnosis is Hoarding Disorder.
Case Study 5: ADHD vs. Oppositional Defiant Disorder (ODD)
- A 10-year-old boy has trouble concentrating, gets up from his seat frequently, and interrupts others in class.
- He has difficulty following instructions.
- His parents describe him as "high-energy."
- The most likely diagnosis is Attention-Deficit/Hyperactivity Disorder (ADHD), no significant defiant behavior towards authority figures.
Case Study 6: PTSD Treatment Selection
- A 29-year-old woman experiences flashbacks, nightmares, and avoids driving since a car accident.
- The most suitable treatment is Cognitive-Behavioral Therapy (CBT) with Exposure Therapy.
Case Study 7: Schizophrenia Treatment Selection
- A 21-year-old man with paranoid schizophrenia developed involuntary facial and tongue movements during his treatment with a first generation antipsychotic.
- The best next step is switching to a second-generation(atypical) antipsychotic treatment.
Case Study 8: Longitudinal Study on Depression Risk
- A research study is looking at the long-term effects of childhood trauma on the risk of developing Major Depressive Disorder (MDD) in adulthood.
- The most suitable research method is Longitudinal study.
Case Study 9: Ethical Considerations in Trauma Research
- A clinical researcher conducted a study on childhood trauma and PTSD risk.
- The study involved interviews with participants.
- The primary ethical concern is preventing re-traumatization and providing psychological support.
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Description
Test your knowledge on key psychological disorders through various case studies. Analyze each scenario and make accurate diagnoses based on DSM-5-TR criteria. This quiz challenges your understanding of Schizophrenia, PTSD, Bipolar Disorder, and OCD.
