HESI RN
HESI Pediatric Practice Exam
1. The practical nurse is reinforcing education with the parents of a child prescribed iron supplements for iron-deficiency anemia. Which statement by the parents indicates they need further instruction?
- A. We will give the iron supplement with milk to reduce stomach upset.
- B. We should give the iron supplement with orange juice to improve absorption.
- C. The supplement may cause the stools to appear dark or black.
- D. We should store the iron supplements out of reach of children.
Correct answer: A
Rationale: Iron supplements should not be given with milk as calcium can interfere with iron absorption. Instead, it is recommended to give it with a source of vitamin C, such as orange juice, to enhance iron absorption. Giving iron supplements with milk may decrease the absorption of iron and should be avoided. Choice B is the correct method to improve iron absorption. Choice C is correct as iron supplements can cause dark or black stools due to unabsorbed iron. Choice D is also correct as iron supplements should always be stored out of reach of children to prevent accidental ingestion.
2. A child who weighs 25 kg is receiving IV ampicillin 300 mg/kg/24 hours in equally divided doses every 4 hours. How many milligrams should the nurse administer to the child for each dose?
- A. 1875 mg
- B. 625 mg
- C. 2000 mg
- D. 1500 mg
Correct answer: A
Rationale: To calculate the dose for each administration, multiply the child's weight (25 kg) by the dose (300 mg/kg/24 hours) and divide by the number of doses per day (6, as doses are every 4 hours). This gives us (25 kg * 300 mg/kg / 24 hours) / 6 doses = 1875 mg. Therefore, the nurse should administer 1875 mg for each dose. Choice B, 625 mg, is incorrect as it does not consider the correct calculation based on the weight and prescribed dose. Choice C, 2000 mg, is incorrect as it is not derived from the correct dosage calculation. Choice D, 1500 mg, is incorrect as it does not reflect the accurate dosage calculation based on the weight of the child and the prescribed dose.
3. The nurse is caring for a 14-year-old adolescent who was admitted to the hospital after a suicide attempt. The adolescent’s mood appears stable, and the healthcare provider has recommended discharge. What is the nurse’s priority action?
- A. Ensure that a safety plan is in place before discharge
- B. Provide education about medication adherence
- C. Encourage the adolescent to participate in group therapy
- D. Schedule a follow-up appointment with a mental health professional
Correct answer: A
Rationale: The priority action for the nurse is to ensure that a safety plan is in place before discharge. A safety plan is essential to assist the adolescent in managing future crises and decreasing the likelihood of another suicide attempt. It provides guidance on coping strategies and resources to help the adolescent stay safe in times of distress.
4. A 6-year-old boy with bronchial asthma takes the beta-adrenergic agonist agent albuterol (Proventil). The child's mother tells the nurse that she uses this medication to open her son's airway when he is having trouble breathing. What is the nurse's best response?
- A. Recommend that the mother bring the child in for immediate evaluation
- B. Advise the mother that overuse of the drug may cause chronic bronchitis
- C. Assure the mother that she is using the medication correctly
- D. Confirm that the medication helps to reduce airway inflammation
Correct answer: C
Rationale: The nurse's priority is to reassure the mother that she is using albuterol correctly to open her son's airways during episodes of difficulty breathing. This reassurance helps build trust and ensures that the child receives the intended benefit of the medication. The answer choice recommending immediate evaluation (A) is not appropriate at this point as the mother is using the medication as prescribed. Advising about overuse causing chronic bronchitis (B) is incorrect and may cause unnecessary alarm. Confirming that the medication helps reduce airway inflammation (D) is not the best response because albuterol is a beta-adrenergic agonist used primarily for bronchodilation in acute asthma exacerbations, rather than for reducing inflammation.
5. When a 3-year-old boy asks a nurse why his baby sister is eating his mommy’s breast, how should the nurse respond? (Select the response that does not apply.)
- A. Remind him that his mother breastfed him too
- B. Clarify that breastfeeding is the mother’s choice
- C. Reassure the older brother that it does not hurt his mother
- D. Explain that newborns get milk from their mothers in this way
Correct answer: A
Rationale: In this scenario, the nurse should avoid reminding the older sibling about his own breastfeeding experience as it does not directly address the question posed by the boy. Providing simple explanations about breastfeeding and newborn feeding patterns helps the older sibling understand the natural process without bringing up personal experiences. Choice B is correct because clarifying that breastfeeding is the mother's choice helps the older sibling understand the concept of personal decisions. Choice C is appropriate as reassuring the older brother that it does not hurt his mother addresses a common concern children may have. Choice D is also suitable as it explains in simple terms how newborns receive milk from their mothers.
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