Psychology Degree Psychological Disorders and Diagnosis 2

Question 1

Which DSM-5 criterion requires that a psychological disorder cause significant distress or impairment in social, occupational, or other important areas of functioning?

Accepted Answer

The functional impairment criterion

Answer

The functional impairment criterion is a core DSM-5 requirement ensuring that symptoms produce meaningful disruption in a person's daily life.

Question 2

A patient reports washing their hands over 100 times per day despite knowing it is excessive. Which disorder best fits this presentation?

Accepted Answer

Obsessive-Compulsive Disorder

Answer

OCD is characterized by intrusive obsessions and repetitive compulsions, such as excessive hand-washing, performed to reduce anxiety.

Question 3

Which specifier in the DSM-5 indicates that a Major Depressive Episode occurred within four weeks of childbirth?

Accepted Answer

With peripartum onset

Answer

The 'with peripartum onset' specifier applies to depressive episodes beginning during pregnancy or within four weeks postpartum.

Question 4

The diathesis-stress model proposes that psychological disorders result from:

Accepted Answer

A biological vulnerability triggered by environmental stressors

Answer

The diathesis-stress model holds that a pre-existing vulnerability (diathesis) interacts with life stressors to produce a disorder.

Question 5

Capgras syndrome, in which a patient believes a loved one has been replaced by an impostor, is classified under which DSM-5 category?

Accepted Answer

Schizophrenia Spectrum and Other Psychotic Disorders

Answer

Capgras syndrome is a delusional misidentification syndrome categorized within psychotic disorders due to the presence of a fixed, false belief.

Psychology Degree Practice Test

Psychology Degree Practice Test

Psychology Degree Psychological Disorders and Diagnosis 2