which is the most frequently used test for measuring visual acuity
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Nursing Elites

ATI RN

ATI Nursing Care of Children

1. Which is the most frequently used test for measuring visual acuity?

Correct answer: A

Rationale: The Snellen letter chart is the most commonly used test for measuring visual acuity, particularly in school-age children and adults.

2. What is the earliest age at which a satisfactory radial pulse can be taken in children?

Correct answer: C

Rationale: A satisfactory radial pulse can typically be taken starting at around 3 years of age, as younger children often have pulses that are too fast and irregular for accurate measurement.

3. The nurse is teaching parents guidelines for feeding their 8-month-old infant with failure to thrive (FTT). Which statement by the parents indicates a need for further teaching?

Correct answer: C

Rationale: Providing 8 oz of juice daily is excessive for an 8-month-old infant and can displace other nutrient-rich foods or formulas that are necessary for growth, especially in an infant with FTT.

4. The LPN is caring for a 1-month-old patient post-surgery. Which pain scale is expected to be used to evaluate post-op pain?

Correct answer: C

Rationale: The FLACC (Face, Legs, Activity, Cry, Consolability) scale is commonly used to assess pain in infants and young children who are unable to verbally communicate their pain. This scale is particularly useful in assessing post-operative pain in infants as it evaluates different behaviors and physiological responses to pain. The Oucher scale is more commonly used with children who are older and can provide self-report of pain intensity. Wong-Baker FACES scale is primarily used with children who are older and can indicate their pain level by pointing to facial expressions. The 0-10 pain scale is typically used with older children and adults who can rate their pain on a numerical scale.

5. The nurse is caring for an adolescent who is overweight. Which of the following psychological effects of being overweight during adolescence will the nurse consider when planning care for the adolescent?

Correct answer: A

Rationale: Adolescents who are overweight often struggle with poor body image, which can lead to low self-esteem and mental health issues. Addressing body image concerns and promoting healthy lifestyle changes are important aspects of care. Choices B, C, and D are incorrect. Sexual promiscuity is not a direct psychological effect of being overweight; feelings of contempt for thin peers are not a common or recommended psychological response; lack of independence is a broad term that does not specifically relate to the psychological effects of being overweight.

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