#1
Which of the following is a symptom of major depressive disorder?
Persistent sadness
ExplanationPersistent sadness is a hallmark symptom of major depressive disorder.
#2
Which neurotransmitter is commonly associated with mood disorders?
Serotonin
ExplanationSerotonin is frequently linked to mood disorders due to its role in regulating mood.
#3
What is the primary risk factor for suicide?
Mental illness
ExplanationMental illness, particularly depression, is a significant risk factor for suicide.
#4
Which type of mood disorder is characterized by alternating episodes of depression and mania?
Bipolar disorder
ExplanationBipolar disorder involves cycling between depressive and manic episodes.
#5
Which of the following is a characteristic symptom of persistent depressive disorder?
Chronic sadness
ExplanationChronic sadness is a typical symptom of persistent depressive disorder.
#6
What is the term for a severe form of depression that occurs during pregnancy or shortly after giving birth?
Postpartum depression
ExplanationPostpartum depression refers to depression occurring after childbirth.
#7
Which age group has the highest suicide rates in most countries?
15-24
ExplanationThe age group 15-24 consistently exhibits the highest suicide rates globally.
#8
What is the term for a type of depression that occurs seasonally, typically in the winter months?
Seasonal affective disorder
ExplanationSeasonal affective disorder is characterized by depressive episodes during specific seasons.
#9
What is the term for a mood disorder characterized by rapid and severe mood swings?
Bipolar disorder
ExplanationBipolar disorder involves rapid and severe mood swings between highs (mania) and lows (depression).
#10
Which demographic group tends to have the highest suicide rates among US adults?
White males
ExplanationWhite males tend to have the highest suicide rates among US adults.
#11
What is a common comorbidity with bipolar disorder?
Anxiety disorders
ExplanationAnxiety disorders often co-occur with bipolar disorder.
#12
Which of the following is a protective factor against suicide?
Social support
ExplanationSocial support acts as a protective factor against suicide.
#13
What is the term for a sudden, intense feeling of fear or dread that peaks within minutes?
Panic attack
ExplanationA panic attack is characterized by sudden and intense feelings of fear or dread.
#14
Which of the following is a characteristic symptom of borderline personality disorder?
Impulsivity
ExplanationImpulsivity is a characteristic symptom of borderline personality disorder.
#15
Which age group has the highest suicide rates among adolescents?
15-19
ExplanationThe age group 15-19 has the highest suicide rates among adolescents.
#16
What is the term for a mood disorder characterized by chronic low-grade depression?
Dysthymia
ExplanationDysthymia involves persistent, mild depression.
#17
Which of the following is a symptom of post-traumatic stress disorder (PTSD)?
Hyperarousal
ExplanationHyperarousal, including hypervigilance, is a symptom of PTSD.
#18
What is the term for a mood disorder characterized by a chronic pattern of unstable relationships, self-image, and affect?
Borderline personality disorder
ExplanationBorderline personality disorder involves instability in relationships, self-image, and mood.
#19
Which of the following is NOT a symptom of generalized anxiety disorder (GAD)?
Panic attacks
ExplanationPanic attacks are not typically associated with generalized anxiety disorder (GAD).
#20
What is the term for a type of mood disorder characterized by recurring depressive episodes and hypomanic episodes?
Bipolar disorder
ExplanationBipolar disorder involves cycling between depressive and hypomanic episodes.
#21
Which of the following is a risk factor for suicide?
Older age
ExplanationOlder age is a significant risk factor for suicide.
#22
What is the term for a type of therapy used to treat depression that involves exposing individuals to bright light?
Light therapy
ExplanationLight therapy, or phototherapy, is used to treat depression by exposing individuals to bright light.
#23
Which of the following is a risk factor for developing depression?
Chronic illness
ExplanationChronic illness is a risk factor for developing depression due to its impact on mental well-being.
#24
What is the most common method of suicide globally?
Firearm
ExplanationFirearms are the most common method of suicide worldwide.
#25
Which neurotransmitter is implicated in the reward system and often dysregulated in individuals with depression?
Dopamine
ExplanationDopamine is involved in the brain's reward system and is often dysregulated in depression.