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The Denver Developmental Screening Test (DDST) has been said to have excellent test specificity. What does this statement mean?
- A. Rarely identifies children who have developmental delays
- B. Rarely identifies children who do not actually have developmental delays
- C. Has a large number of false positive results
- D. Has a large number of false negative results
Correct Answer: B
Rationale: Specificity measures a test’s ability to correctly identify those who do not have the condition, leading to fewer false positives.
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A nurse is collecting data for a family assessment using Gordon’s functional health patterns. The nurse learns that the family has no books in the home to read to the preschool-age children. To which of the following functional health patterns does this information pertain?
- A. Roles-relationship
- B. Cognitive-perceptual
- C. Health-perception–health-management
- D. Self-perception–self-concept
Correct Answer: B
Rationale: The cognitive-perceptual pattern relates to how the family perceives language development and cognitive needs, which includes the availability of books for children.
A nurse is using the technique of mapping while implementing the nursing process in the community setting. The nurse is engaging in which aspect of the nursing process?
- A. Collection
- B. Planning
- C. Analysis
- D. Implementation
Correct Answer: C
Rationale: Mapping is an organizational technique used in data analysis to categorize and identify patterns.
A nurse is reviewing the chart of a 15-year-old girl who has been sexually active since the age of 12. Which of the following findings would be of most concern?
- A. She does not perform self-breast exams.
- B. She has never had a Pap test.
- C. She had one HIV test performed at the age of 13.
- D. She does not use birth control pills.
Correct Answer: B
Rationale: Sexual activity at a young age warrants cervical cancer screening, and the lack of a Pap test is concerning.
A school nurse is planning to assess the visual acuity of the preschool students at the school. Which of the following tests would be used?
- A. Snellen Screening test
- B. Denver Eye Screening test
- C. Ishihara’s test
- D. Cover test
Correct Answer: A
Rationale: The Snellen Screening test is commonly used to assess visual acuity in children.
The inability of a toddler to put him- or herself in another’s shoes is known as:
- A. Autonomy
- B. Egocentrism
- C. Self-perception
- D. Integrity
Correct Answer: B
Rationale: Egocentrism refers to the inability to understand or consider another person’s perspective, which is common in toddlers.