Question

an 8 - year - old female has had trouble breathing for two days. her father called because she continues to have trouble breathing and he cannot wake her up. you do not hear any sounds when you auscultate her lower lungs and hear faint wheezes in her upper lungs. her vital signs are p 60, r 26, bp 94/68, and spo2 is 88% on room air.
what phase of respiratory compromise is the patient in?
respiratory distress
respiratory failure
respiratory arrest

Explanation:

• Respiratory Distress: In this phase, the body is still compensating. There may be increased work of breathing (e.g., tachypnea - increased respiratory rate, in this case \(R = 26\) could be a sign of initial compensation attempts), but the patient is still awake and oxygen saturation (\(SpO_2\)) may be relatively better (usually above \(90\%\) on room air in early distress, but can start to drop). However, in this case, the patient is not waking up (altered mental status) and \(SpO_2=88\%\) (below \(90\%\) on room air) which is more indicative of a more severe stage.
• Respiratory Failure:
• Altered mental status: The patient cannot be woken up. This is a sign that the body's compensatory mechanisms (like increased respiratory effort to take in more oxygen) have failed, and the lack of oxygen is affecting the brain.
• Oxygen saturation: \(SpO_2 = 88\%\) on room air. In respiratory failure, \(SpO_2\) is typically \(<90\%\) on room air (or not improving adequately with supplemental oxygen in some cases).
• Auscultation findings: Absent sounds in lower lungs and faint wheezes in upper lungs can indicate severe airway obstruction (e.g., in conditions like severe asthma) that has led to a situation where gas exchange is so impaired that the body can no longer maintain adequate oxygenation and the patient moves from a compensatory (distress) to a failure state.
• Respiratory Arrest: In respiratory arrest, there is no breathing at all. But here, the patient has a respiratory rate (\(R = 26\)), so there is still some respiratory effort (albeit ineffective in maintaining proper oxygenation and preventing altered mental status in this case).

Answer:

Respiratory Failure