#1
Which of the following is a symptom of major depressive disorder?
Persistent sadness
ExplanationCommon mood symptom of depression.
#2
What is the primary neurotransmitter associated with schizophrenia?
Dopamine
ExplanationImplicated in psychotic symptoms.
#3
Which of the following is a primary symptom of schizophrenia?
Disorganized thinking
ExplanationFragmented or illogical thought processes.
#4
What is a common pharmacological treatment for attention-deficit/hyperactivity disorder (ADHD)?
Methylphenidate
ExplanationStimulant improving attention and impulse control.
#5
Which of the following is a key symptom of generalized anxiety disorder (GAD)?
Excessive worry
ExplanationPersistent, uncontrollable worrying.
#6
What is a common symptom of panic disorder?
Recurrent panic attacks
ExplanationSudden episodes of intense fear or discomfort.
#7
Which of the following is a characteristic of obsessive-compulsive disorder (OCD)?
Persistent unwanted thoughts
ExplanationIntrusive, repetitive thoughts or images.
#8
What is the first-line treatment for bipolar disorder during the depressive phase?
Selective serotonin reuptake inhibitors (SSRIs)
ExplanationCommonly used antidepressants for bipolar depression.
#9
Which of the following is a characteristic of post-traumatic stress disorder (PTSD)?
Flashbacks of the traumatic event
ExplanationRecurrent, intrusive memories of trauma.
#10
What is a common side effect of typical antipsychotic medications?
Extrapyramidal symptoms
ExplanationParkinsonian-like movement disorders.
#11
What is a potential side effect of long-term benzodiazepine use?
Memory impairment
ExplanationCan lead to cognitive deficits over time.
#12
Which of the following is a symptom of narcissistic personality disorder?
Grandiosity
ExplanationExaggerated sense of self-importance.
#13
Which medication is commonly used to treat anxiety disorders by enhancing the inhibitory effects of GABA?
Alprazolam
ExplanationBenzodiazepine enhancing GABA activity.
#14
Which psychotherapy approach is commonly used for borderline personality disorder?
Dialectical behavior therapy (DBT)
ExplanationFocuses on emotional regulation and interpersonal skills.
#15
What is a common feature of delusional disorder?
Somatic delusions
ExplanationBeliefs of having a physical illness despite evidence.
#16
Which neurotransmitter is primarily associated with anxiety disorders?
Norepinephrine
ExplanationKey in regulating arousal and stress response.
#17
Which of the following is a common symptom of avoidant personality disorder?
Social withdrawal
ExplanationAvoidance of social interactions due to fear of rejection.
#18
Which brain region is often implicated in the pathology of obsessive-compulsive disorder (OCD)?
Frontal cortex
ExplanationInvolved in decision-making and impulse control.