Primary goals of medical coverage at mass participation events?
Ensure safety of participants/workers; reduce local ER load; rapid emergency access. [Goals]
Two care models for race medical coverage?
Triage & transport (small events) vs Treat & transport (large events, more staff/supplies). [Care Model]
Typical % medical encounters by event type?
Half‑marathon 1–5%; Marathon 2–20%; Ironman 15–30%; Cycling/XC ski ~5%. [Epi]
Medical Director—core responsibilities?
Organize/lead medical team, advise Race Director, authority on medical issues; caregiver at small events, crisis manager at large. [Director]
Finish‑line staffing benchmarks?
~75% staff there; >20 per 1000 racers; mix of MD, podiatry, nursing, PT, AT, EMT, assistants, IT/radio. [Staffing]
EMS setup essentials?
Ambulances, bike/kayak teams; AED within 3 min; BLS vs ALS; supervisor/dispatcher. [EMS]
Planning timeline & essentials?
Start months before; review prior race; meet RD; design med areas; recruit/train; protocols; supplies; documentation. [Planning]
Pre‑race participant prep topics?
Training, injury prevention, hydration, pacing for weather. [Prep]
Critical supplies to stage?
Cots, wheelchairs, splints, IV kits/fluids, AEDs, ACLS meds, rectal thermometers, wound/skin kits, glucometer, analyzer, ice. [Supplies]
Marathon water/AED coverage rules?
Water stops ≥1.5 mi apart; AED within 3–5 min of participants (bike ~Q1 mile). [Course]
Zones in finish‑line medical station?
Green (minor skin/MSK), Red (major: MS, CP, dyspnea, ab pain, labs), triage, command. [Finish]
Downed athlete—assessment priorities?
Location; mental status; VS (breathing, pulse, BP, rectal temp); cardiac rhythm; skin/mucous; glucose & sodium. [Downed]
Exercise‑associated collapse treatment?
Elevate legs; oral hydration; IV if not better in 15–30 min; address cause. [Collapse]
Best survival in race cardiac arrest—what matters?
Immediate CPR + AED within 3 min → ~95% survival with neuro intact; ~10% drop/minute delay. [Cardiac]
Triathlon deaths—timing/location?
80–90% during swim; ~1.7/100k finishers; male ~50s; early/late swim; arrhythmia common. [Swim]
Heat stroke—diagnostic hallmark & treatment?
Rectal temp >40°C (104°F), CNS dysfunction; immediate immersion cooling. [Heat]
Hyponatremia—risk factors & treatment?
Slow >4h finish, female, high fluid intake; MS changes, puffiness, weight gain; treat oral Na or IV 3% saline 100 mL; ED transfer. [Na+]
WBGT—definition & formula?
Wet Bulb Globe Temp = 0.7Tw + 0.2Tg + 0.1*Td; humidity biggest driver. [WBGT]
2007 ACSM WBGT cutoffs?
> 28C (82F) cancel; 23–28C red; 18–23C yellow; 10–18C green; <10C hypothermia. [WBGT]
2021 ACSM WBGT update?
Stratify by setting, fitness, acclimatization; cancel if >82F but individualize. [WBGT]
Marathon ‘Do Not Start’ WBGT?
WBGT >21C (70F) at northern‑latitude start = high risk of mass casualty. [DNS]
Safe water temps for racing?
≥12C (54F) with wetsuit; ≥16C (61F) without. [Swim]