TBI TBI Prevention & Safety 2 — Questions and Answers
Question 1: Which legislation established return-to-play protocols for youth sports concussion across all 50 US states?
- No nationwide legislation exists; only federal recommendations
- Youth sports concussion laws (Lystedt-type laws) passed in all states by 2014 (Correct answer)
- The Americans with Disabilities Act
- OSHA concussion regulations
Correct answer: Youth sports concussion laws (Lystedt-type laws) passed in all states by 2014
All US states passed youth sports concussion laws (modeled after Washington's Lystedt Law) requiring removal from play and medical clearance before return.
Question 2: Which environmental modification most effectively prevents TBI in construction workers?
- Mandatory steel-toe boots
- Hard hat use combined with fall protection systems (harnesses, guardrails) (Correct answer)
- High-visibility vests
- Ear protection
Correct answer: Hard hat use combined with fall protection systems (harnesses, guardrails)
Hard hats protect against falling objects while fall arrest systems prevent the falls themselves — both are critical layers of construction site head protection.
Question 3: The 'heads-up' concussion education program for coaches, parents, and athletes was developed by which organization?
- American Academy of Neurology
- CDC (Centers for Disease Control and Prevention) (Correct answer)
- NCAA (National Collegiate Athletic Association)
- NATA (National Athletic Trainers' Association)
Correct answer: CDC (Centers for Disease Control and Prevention)
The CDC's 'Heads Up' program provides free concussion education resources for youth sports coaches, parents, athletes, and healthcare providers.
Question 4: Home fall-hazard assessment for TBI prevention in elderly patients should prioritize which modifications?
- Installing complex security systems
- Removing throw rugs, improving lighting, installing grab bars, and clearing pathways (Correct answer)
- Replacing all carpeting with hardwood
- Mandatory nursing home placement
Correct answer: Removing throw rugs, improving lighting, installing grab bars, and clearing pathways
These low-cost environmental modifications address the most common fall hazards in the home and are supported by strong evidence.
Question 5: Which type of helmet is specifically designed to absorb energy from rotational forces — a key mechanism in concussion?
- Standard foam-lined helmets
- MIPS (Multi-directional Impact Protection System) helmets (Correct answer)
- Open-face helmets
- Standard polycarbonate shells without liner
Correct answer: MIPS (Multi-directional Impact Protection System) helmets
MIPS helmets incorporate a slip-plane layer that reduces rotational brain acceleration — one of the primary biomechanical causes of concussion.
Question 6: Child passenger safety seats, when properly installed, reduce TBI risk for young children in motor vehicle crashes by approximately what percentage?
- 10-20%
- 71-82% (Correct answer)
- 30-40%
- Over 99%
Correct answer: 71-82%
Properly installed car seats reduce the risk of fatal head injury in young children by 71-82% compared to seatbelt alone.
TBI TBI Prevention & Safety 2
Which legislation established return-to-play protocols for youth sports concussion across all 50 US states?