🚨 Airway Compromise Progression Simulator

Throat Tightness — The First Warning Sign of Airway Involvement

A short placeholder sentence describing early throat tightness onset.

• 0–5 min: Typical onset window (Short placeholder note)
• <10%: Lumen narrowing (Short placeholder note)
• Subjective: Symptom type (Short placeholder note)
• Monitor: Action needed (Short placeholder note)

Recognizing early throat tightness

Short placeholder paragraph describing early sensation and monitoring steps.

Short placeholder callout about early recognition importance.

Laryngeal Edema — Swelling Begins to Narrow the Airway

A short placeholder sentence describing laryngeal edema progression.

• 5–12 min: Onset window (Short placeholder note)
• 10–35%: Lumen narrowing (Short placeholder note)
• Hoarseness: Voice change (Short placeholder note)
• Treat now: Action needed (Short placeholder note)

Mechanism of laryngeal swelling

Short placeholder paragraph describing edema tissue mechanism.

Short placeholder callout about airway swelling urgency.

Bronchospasm — Lower Airway Smooth Muscle Constriction

A short placeholder sentence describing bronchospasm airway narrowing.

• 10–18 min: Onset window (Short placeholder note)
• 20–50%: Bronchial narrowing (Short placeholder note)
• Wheeze: Breath sound (Short placeholder note)
• Bronchodilator: Action needed (Short placeholder note)

Bronchial muscle constriction dynamics

Short placeholder paragraph describing bronchospasm mechanism.

Short placeholder callout about lower airway risk.

Stridor — Turbulent Airflow Through a Critically Narrowed Larynx

A short placeholder sentence describing turbulent stridor airflow.

• 15–24 min: Onset window (Short placeholder note)
• 50–80%: Lumen narrowing (Short placeholder note)
• High-pitched: Sound quality (Short placeholder note)
• Emergency: Action needed (Short placeholder note)

Turbulent flow and stridor generation

Short placeholder paragraph describing turbulent flow physics.

Short placeholder callout about stridor as danger sign.

Complete Obstruction — Airway Closure and Respiratory Arrest Risk

A short placeholder sentence describing near-total airway obstruction.

• 20–30 min: Onset window (Short placeholder note)
• >80%: Lumen narrowing (Short placeholder note)
• Critical: Clinical state (Short placeholder note)
• Airway rescue: Action needed (Short placeholder note)

Consequences of complete airway closure

Short placeholder paragraph describing complete obstruction risk.

Short placeholder callout about immediate epinephrine and airway rescue.