1. Which of the following is NOT considered a major

classification of mental disorders in the Diagnostic and

Statistical Manual of Mental Disorders (DSM-5)?

a) Neurodevelopmental disorders

b) Anxiety disorders

c) Personality disorders

d) Social media addiction

Answer: d) Social media addiction

Rationale: The DSM-5 does not include social media

addiction as a separate and recognized mental disorder,

although excessive use of social media may contribute to

symptoms of other disorders like anxiety or addiction.

2. Which of the following best describes the primary

function of the frontal lobe in the brain?

a) Regulation of emotions and decision-making

b) Processing visual information

c) Controlling voluntary movements

d) Managing basic survival instincts

Answer: a) Regulation of emotions and decision-making

Rationale: The frontal lobe is responsible for higher

cognitive functions, including regulating emotions,

decision-making, problem-solving, and planning.