Understanding Anxiety and Depression

What is a common treatment for both anxiety and depression?

• Antacids

• Antihistamines

• Antidepressants

• Antibiotics

What percentage of the U.S. population is affected by major depressive disorder each year?

• 5%

• 10%

• 7%

• 3%

Which symptom is most commonly associated with anxiety?

• Low positive affect

• Hopelessness

• Arousal

• Lethargy

How do psychologists often characterize anxiety at its core?

• A sense of calm

• A sense of hopelessness

• A sense of helplessness

• A sense of joy

What is a common emotional state associated with depression?

• Alertness

• Hopelessness

• Excitement

• Helplessness

What is a common symptom shared by both anxiety and depression?

• Increased energy

• Restlessness

• Increased appetite

• Euphoria

What is a key difference between anxiety and depression in terms of symptoms?

• Depression involves arousal

• Depression involves high positive affect

• Anxiety involves low positive affect

• Anxiety involves arousal

What is a common factor in both anxiety and depression according to biochemical studies?

• Low levels of insulin

• Low levels of serotonin

• High levels of dopamine

• High levels of adrenaline

What is the role of norepinephrine in anxiety and depression?

• It is only related to anxiety

• It is unrelated to both

• It is only related to depression

• It can be similar in both

Why might antidepressants be effective for both anxiety and depression?

• They decrease insulin levels

• They increase serotonin levels

• They decrease adrenaline levels

• They increase dopamine levels