# A 6-year-old child diagnosed with influenza is being cared for at home. The child has a fever of 102.8°F (39.3°C), body aches, and fatigue. Which nursing intervention should the nurse prioritize when educating the parents?

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## 문제

A 6-year-old child diagnosed with influenza is being cared for at home. The child has a fever of 102.8°F (39.3°C), body aches, and fatigue. Which nursing intervention should the nurse prioritize when educating the parents?

## 보기

1. Administer aspirin every 4 hours to reduce fever and body aches
2. Give acetaminophen or ibuprofen and encourage frequent fluid intake **✔ 정답**
3. Apply alcohol-based cooling rubs to the child's skin to lower body temperature
4. Encourage the child to return to normal activities to prevent deconditioning

**정답: 2**

## 해설

Acetaminophen or ibuprofen are safe fever reducers for children with influenza, and hydration is crucial for recovery. Aspirin risks Reye's syndrome, alcohol rubs can cause toxicity, and early activity may delay healing.

## 심화 해설

Clinical Reasoning and Prioritization

The priority in managing a child with influenza at home centers on two key principles: symptomatic relief using safe pharmacological agents and maintaining adequate hydration. Fever is a regulated physiological response to infection, not a disease in itself. The primary goal of antipyretic therapy is not to normalize body temperature but to improve the child's overall comfort level [1]. The parent's report of a temperature of 102.8°F (39.3°C), body aches, and fatigue indicates significant discomfort, which warrants intervention.

Analysis of Correct Answer (Option 2)

Administering acetaminophen or ibuprofen is the evidence-based pharmacological approach for pediatric fever and pain. These agents are the primary antipyretic and analgesic medications recommended for children, as they effectively relieve distress without treating fever as an inherently dangerous state [2]. Acetaminophen and ibuprofen work through different mechanisms to reduce the hypothalamic set-point, thereby lowering body temperature and alleviating myalgia. Crucially, pairing this with encouragement of frequent fluid intake addresses the insensible fluid loss from fever and tachypnea, preventing dehydration, which is a common complication of influenza.

Analysis of Incorrect Options

Option 1: Administer aspirin every 4 hours.

This is contraindicated in pediatric patients with a viral illness such as influenza. The administration of aspirin during a viral infection is associated with Reye's syndrome, a rare but severe condition causing acute encephalopathy and hepatic failure. This intervention poses a life-threatening risk and must be avoided. The goal of therapy is comfort, and safer alternatives like acetaminophen and ibuprofen exist [2].

Option 3: Apply alcohol-based cooling rubs.

This is an inappropriate and potentially harmful practice. Alcohol can be absorbed through the skin, leading to toxicity. Furthermore, external cooling with alcohol can cause peripheral vasoconstriction and shivering, which actually conserves heat and may paradoxically raise the core body temperature. This approach targets the fever number rather than the child's comfort, which contradicts the primary therapeutic goal of antipyretic treatment [1].

Option 4: Encourage return to normal activities.

While preventing deconditioning is a valid long-term concept, it is not the priority during the acute febrile phase of influenza. The child's symptoms of fatigue and body aches signal a physiological need for rest to support the immune response. Forcing activity would increase metabolic demand and oxygen consumption, potentially worsening discomfort and delaying recovery. The immediate priority is rest, hydration, and pharmacological comfort measures.References (research sources)

- [1]Optimizing pharmacological management of the febrile child.Research articleBianchi M, Costa M, Cardinale F, Di Nardo G, Mennini M, Orsini A, Foiadelli T, Striano P, Parisi P, Ferretti A. (2025) · DOI: 10.1080/14656566.2025.2592793

- [2]Efficacy and Safety of Paracetamol and NSAIDs for Fever and Pain Management in Children with Chronic Diseases: A Narrative Review.Research articleMilani GP, Nicolini G, Cananzi M, Spiezia L, Vidal E. (2026) · DOI: 10.3390/children13010071

## 임상 시나리오

Pediatric Fever & Influenza Home ManagementSafe antipyretic use and hydration priorities
For a child with influenza, the primary goal is comfort, not normalizing temperature. Use acetaminophen or ibuprofen at weight-based doses.

Aggressively encourage oral fluid intake to compensate for insensible fluid loss from fever. Monitor for signs of dehydration such as decreased urine output or dry mucous membranes.

CautionAspirin is strictly contraindicated in children with viral symptoms due to the risk of Reye syndrome. Avoid alcohol rubs due to risks of skin absorption and shivering. Rest, not early activity, is essential during the acute phase.

## 핵심 개념

- **Reye Syndrome** — A rare but serious condition causing swelling in the liver and brain, linked to aspirin use during viral infections like influenza or varicella in children.
- **Antipyretic** — A medication that reduces fever by lowering the hypothalamic set-point; common agents include acetaminophen and ibuprofen.
- **Insensible Fluid Loss** — Fluid loss that is not easily measured, such as through evaporation from the skin and respiratory tract, which increases with fever and tachypnea.

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