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After teaching a group of students about mental health and mental illness, the instructor determines that the teaching was successful when the group identifies which of the following as reflecting mental disorders?
- A. Capacity to interact with others
- B. Ability to deal with ordinary stress
- C. Alteration in mood or thinking
- D. Lack of impaired functioning
Correct Answer: C
Rationale: Mental disorders are characterized by alterations in mood, thinking, or behavior that cause distress or impair functioning, as defined in the DSM-IV-TR.
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A female patient was admitted to the hospital with pneumonia, and in the course of her treatment, it was determined that she was experiencing alcohol dependence because she began experiencing alcohol withdrawal while she was in the hospital. When the psychiatrist who was called in as a consultant documented the patient?s mental disorder, he identified her alcohol dependence on which axis?
- A. Axis I
- B. Axis II
- C. Axis III
- D. Axis IV
Correct Answer: A
Rationale: Alcohol dependence is classified as a clinical disorder under Axis I in the DSM-IV-TR, which includes major mental disorders and substance-related disorders.
A psychiatric-mental health nurse is providing care for a patient with a mental disorder. The patient is participating in the decision-making process. The nurse interprets this as which component of recovery?
- A. Self-direction
- B. Empowerment
- C. Person-centered
- D. Holistic
Correct Answer: A
Rationale: Self-direction, a key component of the recovery model, involves patients actively participating in their treatment decisions, reflecting autonomy and personal agency.
As part of a class activity, nursing students are engaged in a small group discussion about the epidemiology of mental illness. Which statement best explains the importance of epidemiology in understanding the impact of mental disorders?
- A. Epidemiology helps promote understanding of the patterns of occurrence associated with mental disorders.
- B. Epidemiology helps explain research findings about the neurophysiology that causes mental disorders.
- C. Epidemiology provides a thorough theoretical explanation of why specific mental disorders occur.
- D. Epidemiology predicts when a specific psychiatric client will recover from a specific mental disorder.
Correct Answer: A
Rationale: Epidemiology studies the distribution and determinants of mental disorders in populations, helping to identify patterns of occurrence, risk factors, and prevalence to inform public health strategies.
A nursing student is reviewing journal articles about major depression. One of the articles describes the number of persons newly diagnosed with the disorder during the past year. The student interprets this as which of the following?
- A. Rate
- B. Prevalence
- C. Point prevalence
- D. Incidence
Correct Answer: D
Rationale: Incidence refers to the number of new cases of a disorder (e.g., major depression) diagnosed within a specific time period, such as the past year.
A group of students are reviewing the multiaxial diagnostic system of the DSM-IV-TR. The students demonstrate understanding of the axes when they identify that each axis represents which of the following?
- A. An evidence-based research finding
- B. An experimental design to guide care
- C. A domain of information
- D. A laboratory test finding
Correct Answer: C
Rationale: Each axis in the DSM-IV-TR represents a distinct domain of information (e.g., clinical disorders, personality disorders, medical conditions, psychosocial stressors, and functioning) to provide a comprehensive diagnostic picture.