What 3 critical questions should a pre-hospital professional be able to answer using PAT?

• A. How severe is the child's illness or injury? 2. What is the most likely physiologic abnormality? 3. What is the urgency for TX?
• B. How old is the patient? 2. What is the weight? 3. Where is the injury located?
• C. What is the family history? 2. What is the vaccine status? 3. What is the time of day?
• D. What are the vital signs? 2. What is the oxygen saturation? 3. What is the mental status?

Answer: (A)

The main idea behind using the Pediatric Assessment Triangle is to get a rapid, first-impression view of a child’s condition by looking at appearance, work of breathing, and color. From that quick snapshot you can determine how sick the child is, what physiologic problem is driving the illness or injury, and how urgently treatment is needed.

That’s why the three critical questions you can answer with PAT are: How severe is the illness or injury? The overall presentation—level of consciousness and responsiveness, posture, stare, or agitation, plus any signs of distress—tells you how seriously to take the situation. What is the most likely physiologic abnormality? By noting appearance, work of breathing, and color, you can infer whether the dominant issue is airway/ventilation problems, circulatory/shock concerns, or neurologic/mental status decline. What is the urgency for treatment? The combination of severity and the suspected physiologic derangement guides how quickly you intervene and whether to prioritize rapid transport.

PAT isn’t about gathering details like age, weight, or injury location, nor is it about family history or vaccination status at the outset. Those can come later. The rapid triage focus of PAT is on the child’s appearance, breathing effort, and perfusion cues to drive immediate decisions.