Pediatric Patient with Asthma Exacerbation
Tommy is a 10-year-old boy brought to the emergency department by his mother with complaints of shortness of breath and wheezing for the past 2 days. He has a history of asthma and uses an albuterol inhaler as needed. His mother reports that he has been using the inhaler more frequently, sometimes every 2 hours, with minimal relief. He is sitting upright, speaking in short sentences, and appears anxious. Vital signs: RR 32 breaths/min, HR 124 bpm, SpO2 91% on room air, Temp 37.2°C. Auscultation reveals diffuse wheezing and prolonged expiratory phase. He has intercostal retractions and nasal flaring. Peak flow is 50% of personal best. The provider orders albuterol nebulization, ipratropium, and oral prednisone.
1. What is the severity of Tommy's asthma exacerbation? Justify your answer using clinical findings.
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Tommy is experiencing a severe asthma exacerbation. Justification: 1) SpO2 91% on room air indicates hypoxemia. 2) RR 32 (normal for age 10 is 18-30) and HR 124 (normal 70-110) indicate respiratory distress and tachycardia. 3) Speaking in short sentences and anxious appearance reflect increased work of breathing. 4) Intercostal retractions and nasal flaring are signs of accessory muscle use. 5) Diffuse wheezing and prolonged expiratory phase indicate significant airflow obstruction. 6) Peak flow 50% of personal best falls into the severe range (typically <50% indicates severe). 7) Minimal relief from albuterol every 2 hours suggests poor response to bronchodilators. These findings collectively indicate a severe exacerbation requiring immediate aggressive treatment.
2. What are the priority nursing actions and patient/family education points for Tommy?
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Priority nursing actions: 1) Administer oxygen to maintain SpO2 ≥ 92%. 2) Administer prescribed nebulized albuterol and ipratropium as ordered, often back-to-back. 3) Administer oral prednisone as ordered. 4) Monitor vital signs, oxygen saturation, and lung sounds continuously. 5) Position Tommy upright to facilitate breathing. 6) Reassess peak flow after treatment. 7) Prepare for possible escalation if no improvement (e.g., magnesium sulfate, ICU). Education points: 1) Proper inhaler technique and use of spacer. 2) Recognize early signs of worsening asthma (increased use of rescue inhaler, night wakening, decreased peak flow). 3) Adherence to controller medications if prescribed. 4) Avoid triggers (allergens, smoke, cold air). 5) Action plan for when to seek emergency care. 6) Importance of follow-up with healthcare provider.