#1
Which of the following is NOT a symptom of major depressive disorder?
Increased energy levels
ExplanationIncreased energy levels are not typically associated with major depressive disorder.
#2
Which of the following is a characteristic symptom of obsessive-compulsive disorder (OCD)?
Repeated, intrusive thoughts
ExplanationObsessive-compulsive disorder (OCD) is characterized by repeated, intrusive thoughts.
#3
What is the primary characteristic of post-traumatic stress disorder (PTSD)?
Flashbacks and nightmares
ExplanationPTSD is characterized by flashbacks and nightmares related to traumatic experiences.
#4
What is a common treatment approach for anxiety disorders?
Exposure therapy
ExplanationExposure therapy is a common treatment approach for anxiety disorders, involving gradual and controlled exposure to feared stimuli.
#5
What neurotransmitter is commonly associated with schizophrenia?
Dopamine
ExplanationDopamine is commonly associated with schizophrenia, influencing symptoms.
#6
According to the diathesis-stress model, what contributes to the development of psychological disorders?
Genetic predisposition and environmental stressors
ExplanationGenetic predisposition and environmental stressors contribute to psychological disorders in the diathesis-stress model.
#7
Which neurotransmitter is associated with feelings of pleasure and reward?
Dopamine
ExplanationDopamine is a neurotransmitter associated with pleasure and reward in the brain.
#8
Which of the following is NOT a type of anxiety disorder?
Schizoaffective disorder
ExplanationSchizoaffective disorder is not classified as an anxiety disorder.
#9
Which disorder is characterized by extreme mood swings, including episodes of mania and depression?
Bipolar disorder
ExplanationBipolar disorder involves extreme mood swings, including manic and depressive episodes.
#10
What is a common symptom of attention-deficit/hyperactivity disorder (ADHD)?
Hyperfocus
ExplanationHyperfocus is a common symptom of ADHD, involving intense concentration on a specific task.
#11
Which of the following is a common symptom of schizophrenia?
Inability to experience pleasure
ExplanationInability to experience pleasure is a common symptom of schizophrenia.
#12
Which brain structure is often implicated in the development of anxiety disorders?
Amygdala
ExplanationThe amygdala is often implicated in the development of anxiety disorders.