ATI RN
Pediatric HESI Test Bank Questions
Question 1 of 5
A nurse notes that a 10-month-old infant has a larger head circumference than chest. The nurse interprets this as a normal finding because the head and chest circumference become equal at which age?
Correct Answer: B
Rationale: It is considered normal for a baby's head circumference to be larger than their chest circumference during the first few months of life. Generally, a baby's head grows more rapidly than their chest, which causes the head circumference to be larger. By around 6 to 9 months of age, the head and chest circumference measurements typically become equal. This is part of the normal growth and development pattern in infants.
Question 2 of 5
At what age can most infants sit steadily unsupported?
Correct Answer: C
Rationale: Most infants can sit steadily unsupported at around 8 months of age. By this time, they have developed sufficient strength and control in their core muscles to sit up without support. It is important for parents to provide a safe environment for their infants to practice sitting up and to always supervise them during this milestone development.
Question 3 of 5
Which information should the nurse give a mother regarding the introduction of solid foods during infancy?
Correct Answer: B
Rationale: The correct answer is B) Foods should be introduced one at a time, at intervals of 4 to 7 days. This practice helps identify any potential food allergies or intolerances in the infant. Introducing foods too quickly can make it difficult to pinpoint the cause of any adverse reactions. It also allows the infant's digestive system to adjust to new foods gradually. Option A is incorrect because waiting until 8 to 10 months to introduce solid foods may not align with the infant's developmental readiness. The extrusion reflex typically disappears around 4 to 6 months, indicating a readiness for solid foods. Option C is incorrect because mixing solid foods in a bottle can increase the risk of choking and does not promote the development of oral motor skills necessary for eating solid foods. Option D is incorrect because there is no specific order in which fruits and vegetables need to be introduced. It is more important to focus on introducing a variety of foods to ensure balanced nutrition. In an educational context, it is crucial for nurses to provide evidence-based guidance to parents on introducing solid foods to infants. Understanding the rationale behind these recommendations helps parents make informed decisions that promote their child's health and development.
Question 4 of 5
A nurse is teaching a parent about introduction of solid foods into an infant's diet. Which should the nurse include in the teaching session? (Select all that apply.)
Correct Answer: B
Rationale: In pediatric pharmacology and nutrition, it is crucial to provide accurate information to parents regarding the introduction of solid foods to infants. Option B, which suggests introducing rice cereal first, is correct because it is a common recommendation due to its low allergenic potential and ease of digestion for infants. Option A is incorrect as solid food introduction is typically recommended around 4-6 months of age, not at 2 months, to ensure the infant's digestive system is ready. Option C is incorrect as mixing solid foods with formula in a bottle can increase the risk of choking and hinder the development of proper feeding skills. Option D is incorrect as whole egg whites should be avoided until at least 1 year of age due to the risk of allergies. Providing accurate and evidence-based information to parents is crucial in promoting infant health and preventing adverse reactions, making it essential for nurses to educate parents on proper infant nutrition practices.
Question 5 of 5
A nurse is establishing several health programs, such as bicycle safety, to improve the health status of a target population. This describes which step in the community nursing process?
Correct Answer: D
Rationale: The nurse establishing health programs, such as bicycle safety, to improve the health status of a target population is engaging in the implementation phase of the community nursing process. Implementation involves putting the planned interventions into action. In this scenario, the nurse is actively carrying out the health programs to promote bicycle safety, which is a crucial step in the community nursing process. The planning phase precedes implementation, where the nurse develops the interventions and strategies to address community health needs. Following implementation, the next step in the community nursing process would be evaluation, where the effectiveness of the health programs would be assessed to determine their impact on the target population.