HESI RN
HESI Practice Test Pediatrics
1. A 2-year-old child with respiratory syncytial virus (RSV) is being treated in the hospital. What should the healthcare provider monitor for in this child?
- A. Increased urine output.
- B. Decreased respiratory rate.
- C. Labored breathing.
- D. Improved appetite.
Correct answer: C
Rationale: Labored breathing is a critical sign of worsening respiratory distress in children with RSV. It indicates that the child's condition may be deteriorating, requiring prompt intervention to ensure adequate oxygenation and prevent respiratory failure. Monitoring for labored breathing allows healthcare providers to promptly assess and manage the child's respiratory status, potentially preventing further complications associated with RSV infection.
2. The nurse is assessing a 3-month-old infant who was brought to the clinic by the parents due to concerns about the infant’s feeding. The parents report that the infant has been vomiting after every feeding and has not gained any weight. What should the nurse assess first?
- A. Evaluate the infant’s feeding technique
- B. Check the infant’s hydration status
- C. Measure the infant’s abdominal circumference
- D. Review the infant’s growth chart
Correct answer: B
Rationale: Assessing hydration status is crucial in an infant who is vomiting frequently, as dehydration can quickly become a serious issue. In this scenario, the infant's inability to retain feeds and lack of weight gain may indicate a potential risk of dehydration, making it essential to prioritize checking the infant's hydration status to prevent complications. Evaluating the feeding technique (Choice A) could be important but is secondary to addressing potential dehydration. Measuring the abdominal circumference (Choice C) and reviewing the growth chart (Choice D) are not the priority in this situation where dehydration is a primary concern.
3. After observing a mother giving her 11-month-old ferrous sulfate followed by two ounces of orange juice, what should the nurse do next?
- A. Suggest placing the iron drops in the orange juice and feed the infant.
- B. Advise the mother to follow the iron drops with formula instead of orange juice.
- C. Instruct the mother to feed the infant nothing in the next 30 minutes after the iron.
- D. Give positive feedback about the way she administered the sulfate.
Correct answer: D
Rationale: Providing positive feedback is essential in reinforcing correct behaviors. By praising the mother for properly administering the ferrous sulfate to her 11-month-old, the nurse can encourage her to continue following the correct procedure. This positive reinforcement can boost the mother's confidence and adherence to the recommended administration method, ultimately benefiting the infant's health.
4. A 14-year-old adolescent with a history of substance abuse is brought to the emergency department by the parents, who suspect that the adolescent has relapsed. What is the nurse’s priority action?
- A. Obtain a urine sample for toxicology screening
- B. Discuss treatment options with the parents
- C. Establish a therapeutic relationship with the adolescent
- D. Administer a medication to reverse the effects of the substance
Correct answer: A
Rationale: In this scenario, the nurse's priority action should be to obtain a urine sample for toxicology screening. This step is crucial in identifying the substances involved in the relapse, which will guide appropriate treatment strategies. By knowing the specific substances, healthcare providers can tailor treatment plans effectively. Establishing a therapeutic relationship and discussing treatment options come after obtaining necessary diagnostic information to ensure a comprehensive care plan. Administering a medication to reverse substance effects is not the initial priority; identification of the substances through toxicology screening should precede any treatment intervention.
5. The nurse is assessing a 4-month-old infant who has just received routine immunizations. The mother reports that the baby has been fussy and has a low-grade fever since the immunizations. What is the best response by the nurse?
- A. These are common side effects and should resolve within a few days
- B. Your baby may be having an allergic reaction to the immunizations
- C. You should bring your baby to the clinic immediately for evaluation
- D. You should give your baby aspirin to help with the fever
Correct answer: A
Rationale: The correct response by the nurse is to reassure the mother that fussiness and low-grade fever are common side effects of immunizations in infants and should resolve within a few days. It is essential to educate the mother about these expected reactions to alleviate her concerns. Choice B is incorrect because allergic reactions to immunizations usually present with more severe symptoms such as difficulty breathing or swelling. Choice C is not warranted unless there are concerning symptoms present. Choice D is inappropriate as aspirin is contraindicated in infants due to the risk of Reye's syndrome.
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