As the school nurse conducting screening for vision in a 6-year-old child, you would refer the child to a specialist if the visual acuity in both eyes is:
20/20
20/25
20/30
20/50
The Correct Answer is D
Vision screening in children helps detect amblyopia and other visual disorders early to prevent long-term visual impairment. For a 6-year-old child, referral to a specialist is typically recommended when visual acuity is worse than 20/40 in either eye.
Rationale for correct answer:
4. 20/50: At age 6, children should achieve at least 20/40 vision in each eye. A visual acuity of 20/50 in both eyes indicates subnormal vision that may interfere with reading, learning, and development. Early referral ensures prompt diagnosis and treatment, potentially preventing permanent vision loss or academic difficulties.
Rationale for incorrect answers:
1. 20/20: This is normal vision and no referral is needed. It represents clear, age-appropriate acuity.
2. 20/25: Slightly less than perfect but still within the normal range for a 6-year-old. No referral is required.
3. 20/30: Also within the acceptable range for this age. Continued observation may be done, but referral is not indicated unless the child has symptoms or concerns.
Take home points
- Refer 6-year-old children if visual acuity is worse than 20/40 in either eye.
- 20/50 or worse requires prompt referral to identify and manage potential vision disorders.
- Slight variations like 20/25 or 20/30 are still within normal limits and do not typically require intervention.
- Early vision problems can impact academic performance and social development, early detection is crucial.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["B","C","E"]
Explanation
Fine motor skills are essential for tasks such as handwriting, drawing, and self-care. In school-age children (typically 6–12 years old), these skills continue to mature through purposeful activities that involve hand-eye coordination, manual dexterity, and precision movement.
Rationale for correct answers:
2. Playing a musical instrument such as a piano or a violin enhances fine finger movements, timing, and coordination, which are foundational for improved handwriting.
3. Building a model such as a house, airplane, or LEGO structure requires detailed finger work and spatial awareness, promoting fine motor development and problem-solving.
5. Drawing and painting require controlled wrist, finger, and hand movements, which directly support pencil grip, pressure control, and shape formation used in writing.
Rationale for incorrect answers:
1. While throwing a ball back and forth improves gross motor coordination, it primarily engages large muscle groups of the arms and shoulders, not the fine motor control needed for writing improvement.
4. Dancing enhances gross motor skills, rhythm, and balance, but it does not significantly target hand or finger dexterity relevant to handwriting.
Take home points
- Handwriting difficulties in school-age children often reflect underdeveloped fine motor skills.
- Activities that involve precise hand and finger movements, such as drawing or building, can enhance handwriting.
- Gross motor activities, while beneficial for overall development, are less effective in improving handwriting.
- Encouraging regular, enjoyable fine motor practice supports classroom performance and self-confidence.
Correct Answer is B
Explanation
Erik Erikson's psychosocial theory outlines a series of developmental stages that individuals progress through across the lifespan. For school-age children, the relevant stage is Industry vs. Inferiority. The main developmental task during this stage is to develop a sense of competence and self-worth through success in school, sports, hobbies, and peer interactions.
Rationale for correct answer:
2. Developing a sense of worth and competence directly reflects the successful resolution of the Industry vs. Inferiority stage, in which children gain confidence in their ability to be productive and valued contributors in school and social settings.
Rationale for incorrect answers:
2. When school-age children experience support and success, they develop industry, which means they feel capable, confident, and valued. This sense of competence promotes positive self-esteem and motivation, key indicators of healthy psychosocial development at this age.
Rationale for incorrect answers:
1. While repetition can support skill-building, this alone does not reflect Erikson’s psychosocial resolution. Without a sense of mastery or competence, repetition does not necessarily foster development.
3. Using fantasy and magical thinking to cope with problems is more characteristic of preschool-age children in Erikson’s Initiative vs. Guilt stage and reflects immature coping strategies, not appropriate for school-age development.
4. Developing a sense of trust belongs to the Trust vs. Mistrust stage, which occurs in infancy (birth to 1 year). It is not the relevant developmental task for a school-age child.
Take home points
- School-age children (6–12 years) are in Erikson’s Industry vs. Inferiority stage.
- Success and encouragement lead to a sense of worth and competence, the desired outcome of this stage.
- Failure without support can lead to feelings of inferiority, negatively impacting self-esteem.
- Nurses and caregivers can promote healthy development by providing praise, responsibility, and opportunities to succeed.
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