HESI RN
HESI Pediatric Practice Exam
1. When reinforcing information about the use of corticosteroids in treating asthma in children, which statement indicates that the parent understands the teaching?
- A. My child should take the medication only when experiencing symptoms.
- B. I will rinse my child's mouth after each use of the inhaler.
- C. I should discontinue the medication if my child seems better.
- D. Corticosteroids are used for quick relief during an asthma attack.
Correct answer: B
Rationale: Rinsing the mouth after using corticosteroid inhalers is crucial as it helps prevent oral thrush, a common side effect associated with these medications. This practice reduces the risk of developing fungal infections in the mouth and throat, maintaining optimal oral health during asthma treatment.
2. A 3-year-old child is admitted to the hospital with severe dehydration. The healthcare provider prescribes an IV infusion of 0.9% normal saline. The nurse notes that the child’s heart rate is 150 beats per minute, and the blood pressure is 90/50 mm Hg. What should the nurse do first?
- A. Administer the IV fluids as prescribed
- B. Notify the healthcare provider
- C. Check the child’s urine output
- D. Reassess the child’s vital signs in 30 minutes
Correct answer: A
Rationale: In a pediatric patient with severe dehydration and signs of compromised hemodynamics such as tachycardia (heart rate of 150 bpm) and hypotension (blood pressure of 90/50 mm Hg), the priority intervention is to administer IV fluids as prescribed. Immediate fluid resuscitation is essential to restore hydration, improve perfusion, and stabilize the child's vital signs. While it's important to monitor urine output, initiating fluid resuscitation takes precedence in this situation. Notifying the healthcare provider can cause a delay in critical intervention, and waiting to reassess vital signs in 30 minutes can be detrimental in a child with severe dehydration and compromised hemodynamics.
3. A mother brings her 3-month-old infant to the clinic because the baby does not sleep through the night. Which finding is most significant in planning care for this family?
- A. The mother is a single parent and lives with her parents
- B. The mother states the baby is irritable during feedings
- C. The infant’s formula has been changed twice
- D. The diaper area shows severe skin breakdown
Correct answer: D
Rationale: Severe skin breakdown in the diaper area is a significant finding indicating a potential health issue that needs immediate attention. It may be a sign of a skin condition, such as a diaper rash, which can cause discomfort and pain for the infant. Addressing this concern promptly is crucial to prevent further complications and ensure the baby's well-being. The other choices may also be important in assessing the overall situation of the family, but in terms of immediate care for the infant, the severe skin breakdown takes priority.
4. The nurse is planning for a 5-month-old with gastroesophageal reflux disease whose weight has decreased by 3 ounces since the last clinic visit one month ago. To increase caloric intake and decrease vomiting, what instructions should the nurse provide this mother?
- A. Give small amounts of baby food with each feeding.
- B. Thicken formula with cereal for each feeding.
- C. Dilute the child's formula with equal parts of water.
- D. Offer 10% dextrose in water between most feedings.
Correct answer: B
Rationale: Thickening formula with cereal is a recommended intervention for infants with gastroesophageal reflux disease (GERD) to help reduce vomiting and increase caloric intake. This modification can help the infant keep the food down better, reducing reflux symptoms while providing adequate nutrition. Giving small amounts of baby food with each feeding (Choice A) is not recommended for a 5-month-old with GERD as it may exacerbate symptoms. Diluting the child's formula with equal parts of water (Choice C) can lead to inadequate nutrition and is not advisable. Offering 10% dextrose in water between most feedings (Choice D) is not appropriate for managing GERD in infants and does not address the underlying issue of reflux.
5. The caregiver is caring for a 10-year-old child with a history of frequent ear infections. The parents are concerned about their child’s hearing and speech development. What is the caregiver’s best response?
- A. Let’s schedule a hearing test and refer to a speech therapist if needed
- B. Most children outgrow ear infections and speech delays
- C. There is no need to worry unless the infections persist into adolescence
- D. Your child’s hearing and speech should be normal by now
Correct answer: A
Rationale: The appropriate response for the caregiver is to address the parents' concerns by suggesting scheduling a hearing test and potentially referring the child to a speech therapist if necessary. This proactive approach can help evaluate and support the child's hearing and speech development effectively. Choice B is incorrect as assuming that most children outgrow ear infections and speech delays may overlook potential issues that need intervention. Choice C is wrong because waiting until adolescence to address concerns may lead to missed opportunities for early intervention. Choice D is incorrect as it dismisses the parents' valid concerns without offering a solution or further evaluation.
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