#1
Which of the following is a symptom of major depressive disorder?
Persistent sadness
ExplanationPersistent low mood and loss of interest or pleasure in activities.
#2
What personality disorder is characterized by a pervasive pattern of disregard for and violation of the rights of others?
Antisocial personality disorder
ExplanationPersistent disregard for and violation of others' rights, often leading to manipulative or deceitful behavior.
#3
What is the primary characteristic of narcissistic personality disorder?
Grandiosity
ExplanationExaggerated sense of self-importance, fantasies of success, and a need for admiration.
#4
Which of the following is a common symptom of post-traumatic stress disorder (PTSD)?
Flashbacks
ExplanationReliving the traumatic event through intrusive memories, nightmares, or flashbacks.
#5
Which of the following is a core symptom of generalized anxiety disorder (GAD)?
Excessive worry
ExplanationExcessive and persistent worry or anxiety about a wide range of everyday problems.
#6
What personality disorder is characterized by a pervasive pattern of social inhibition, feelings of inadequacy, and hypersensitivity to negative evaluation?
Avoidant personality disorder
ExplanationAvoidance of social interaction due to fear of rejection, coupled with feelings of inadequacy.
#7
Which neurotransmitter is commonly associated with schizophrenia?
Dopamine
ExplanationExcess dopamine activity in the brain is associated with symptoms of schizophrenia.
#8
What is the primary characteristic of borderline personality disorder?
Fear of abandonment
ExplanationIntense fear of abandonment or rejection, often leading to unstable relationships and impulsive behavior.
#9
What neurotransmitter deficiency is associated with depression?
Serotonin
ExplanationLow levels of serotonin in the brain are linked to symptoms of depression.
#10
What is a characteristic symptom of schizophrenia?
Flat affect
ExplanationReduced expression of emotions, often appearing as a lack of emotional response.
#11
Which neurotransmitter is implicated in both depression and anxiety disorders?
Serotonin
ExplanationSerotonin plays a role in regulating mood, anxiety, and sleep, and its imbalance is linked to both depression and anxiety.
#12
What is a common characteristic of schizoaffective disorder?
Auditory hallucinations
ExplanationExperiencing hallucinations, such as hearing voices, alongside mood disorder symptoms.
#13
Which of the following is a core symptom of obsessive-compulsive disorder (OCD)?
Intrusive thoughts
ExplanationRecurrent, unwanted, and distressing thoughts or urges that cause anxiety.
#14
Which personality disorder is characterized by a pervasive pattern of instability in interpersonal relationships, self-image, and affect, and marked impulsivity?
Borderline personality disorder
ExplanationInstability in relationships, self-image, and emotions, along with impulsive behavior.
#15
Which of the following is a key feature of avoidant personality disorder?
Fear of rejection
ExplanationExtreme fear of criticism, rejection, or disapproval, leading to avoidance of social situations.
#16
Which personality disorder is characterized by a pervasive pattern of attention-seeking behavior, excessive emotionality, and need for approval?
Histrionic personality disorder
ExplanationConstantly seeking attention, displaying dramatic emotions, and needing reassurance or approval from others.
#17
Which of the following is a core symptom of schizotypal personality disorder?
Magical thinking
ExplanationBelief in illogical connections, such as superstitions or paranormal phenomena.