HESI RN
HESI Pediatrics Practice Exam
1. When should a mother introduce solid foods to her 4-month-old baby girl? The mother states, 'My mother says I should put rice cereal in the baby's bottle now.' The nurse should instruct the mother to introduce solid foods when her child exhibits which behavior?
- A. Stops rooting when hungry
- B. Opens mouth when food comes her way
- C. Awakens once for nighttime feedings
- D. Gives up a bottle for a cup
Correct answer: B
Rationale: The correct answer is B: 'Opens mouth when food comes her way.' This behavior indicates readiness to start trying solid foods. Infants should be introduced to solid foods based on developmental cues, such as showing an interest in food and the ability to accept it. Choices A, C, and D are not indicative of readiness for solid foods. Stopping rooting when hungry is a reflex that may persist beyond the readiness for solids. Awakening for nighttime feedings is a normal behavior for a 4-month-old, and transitioning from a bottle to a cup is a later developmental milestone.
2. The parents of a 15-month-old boy tell the nurse that they are concerned because their son brings his spoon to his mouth but does not turn it over. What action should the nurse implement first?
- A. Discuss the possibility of a referral to a specialist
- B. Question the parents about their concern
- C. Advise the parents on proper spoon handling techniques for the child
- D. Recommend extending mealtimes to allow the child to finish eating
Correct answer: B
Rationale: The initial action for the nurse is to question the parents about their concerns. By doing so, the nurse can gather more information to understand the situation better. This helps in determining if the child's behavior is within normal development or if further action or referrals are necessary. Choice A is incorrect as it jumps to a specialist referral without fully assessing the situation first. Choice C is also incorrect because assuming the parents need advice on proper spoon handling techniques may not be the case. Choice D is incorrect as it does not address the core concern raised by the parents.
3. While auscultating the lung sounds of a 5-year-old Chinese boy who recently completed antibiotic therapy for pneumonia, the nurse notices symmetrical, round, bruise-like blemishes on his chest. What action is best for the nurse to take?
- A. Identify the antibiotics used for treating the pneumonia.
- B. Inquire about the use of alternative treatment methods.
- C. Ask the parents if the child has been in a recent accident.
- D. Report suspected child abuse to the authorities.
Correct answer: B
Rationale: Inquiring about the use of alternative treatment methods is essential to understand cultural practices and provide holistic care. It allows the nurse to gather more information about the blemishes and potentially uncover traditional or alternative healing approaches that the family may have used. This approach demonstrates cultural sensitivity and a comprehensive assessment before making assumptions or taking further actions. Identifying the antibiotics used for treating pneumonia (Choice A) is not immediately necessary in this context as the focus is on the blemishes. Asking about a recent accident (Choice C) assumes a traumatic cause without evidence. Reporting suspected child abuse (Choice D) is premature without further assessment or evidence of abuse.
4. What is the priority action for a 2-year-old child with croup presenting with a barking cough and stridor?
- A. Administer a corticosteroid
- B. Obtain a throat culture
- C. Administer nebulized epinephrine
- D. Place the child in an upright position
Correct answer: C
Rationale: The priority action for a 2-year-old child with croup and stridor is to administer nebulized epinephrine. Nebulized epinephrine helps reduce airway swelling, alleviate symptoms, and improve breathing by causing vasoconstriction and reducing upper airway edema. Administering a corticosteroid may be done but is not the priority in this scenario. Obtaining a throat culture is not necessary for the immediate management of croup. Placing the child in an upright position can aid in breathing but is not the priority action when the child is presenting with stridor.
5. The healthcare provider is developing the plan of care for a hospitalized child with von Willebrand disease. What priority nursing intervention should be included in this child's plan of care?
- A. Reduce exposure to infection.
- B. Eliminate contact with cold objects.
- C. Guard against bleeding injuries.
- D. Reduce contact with other children.
Correct answer: C
Rationale: Children with von Willebrand disease have a deficiency in a clotting protein, putting them at risk of bleeding episodes. The priority nursing intervention for a child with von Willebrand disease is to guard against bleeding injuries to prevent excessive bleeding or hemorrhage. Choices A, B, and D are not the priority interventions for von Willebrand disease. While reducing exposure to infection is important for any hospitalized child, it is not the priority for von Willebrand disease. Eliminating contact with cold objects is more relevant for conditions like Raynaud's disease. Reducing contact with other children is not a specific priority related to managing von Willebrand disease.
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