Which patient symptom constitutes the highest priority call for triage?

• A. Headache
• B. Sneezing
• C. Shortness of Breath (SOB)
• D. Mild Fatigue

Answer: (C)

Shortness of breath signals a potential airway or breathing crisis, which can deteriorate quickly and threaten life. In triage, the first focus is on ensuring adequate ventilation and oxygen delivery—the airway and breathing are the top priorities. A patient with SOB could be experiencing an asthma attack, COPD flare, pneumonia, pulmonary edema, an allergic reaction, or another condition that can rapidly worsen without prompt intervention. That urgency makes it the highest priority among the given symptoms.

Headache, sneezing, and mild fatigue are generally less immediately dangerous to breathing or circulation, though they can be serious in certain contexts. They don't typically indicate an imminent threat to life the way breathing problems do, so they are lower priority in first-responder triage. If sob worsens or other red flags appear (inability to speak, blue lips, severe confusion, signs of respiratory distress), that would escalate the urgency even more.