EmailThis field is for validation purposes and should be left unchanged.Name First Last Position or TitleStateClinic or FirmDate test is being taken: MM slash DD slash YYYY 1. Discussing today: Select All Physics Evidence Physiology Anatomy All of the Above 2. According to Dr. Brimhall, the science more often supports the Select All Subjective Objective Plaintiff Defense 3. What is “Junk Science?”4a. Ralph is in the4b. vehicle and Bob is in the ________ vehicle.5. Speed and velocity are different how? Velocity includes6. Acceleration equals: Change of G-force Rate of Change What makes time travel possible 7. “g-force” is actually not a force, it is Measure of Gravity Measures units of Speed Is 9.81 m/s2 or 32.2 ft/s2 C & D 8. Proper spinal curves (cervical, thoracic, and lumbar) make our spine _______________ stronger than when we have loss of curve, altered lateral curves (scoliosis), or reverse cervical curve.9. Collaboration between MD’s, PT’s, DC’s, actually _____________ value.10. In physics, resistance to change in motion is described in one word ________________ .11a. Force is a ______________11b. or _____________ .11c. F= __________________11d. x ____________________12a. Acceleration = change of _______________12b. /(over) change in _______________ .13. As change ΔV increases, so does __________________ , as a general rule.14. Increasing Δt helps reduce injury in Motor Vehicle Collisions (MVC’s). Tools to aid this, we hope, include seatbelts, _____________________ , ______________ .15. Because of seatbelts, we have Select All More injuries Less injuries More Mortalities Less Mortalities 16a. Momentum is described as _________________16b. x _________________ (“Newton’s ‘easy’ button”)16c. Or ______________ = m x v17. “Injury causation analysis” is only important for MD’s to do.TrueFalse18. ΔV or g-force (acceleration) are the most commonly used and misused (Junk science) metrics in personal injury.TrueFalse19. ADL papers of the 1980’s were highly flawed and published. Often used by defense. They are level _______________ evidence.20a. 2021 study “The International Journal of Environmental Research and public Health” is a Level _______________ study.20b. It is titled, “Is acceleration a valid proxy for injury risk in minimal damage traffic crashes? A comparative _______________20c. of volunteer _______________20d. and _______________ studies.21a. The idea of the “orange on a toothpick” represents our ______________21b. and _________________ as well as, why it is easy to sustain injury in a MVC.22.Tiny interspinous muscles and the multifidi act as “eyes” for the brain to know what the spine is doing and where it is located. This is called: Select All Positioning Situational awareness Proprioception Inception 23.Facet angles and understanding them become important in MVCs because of Select All Compressive forces Gravitational forces Shear forces ADLs 24. In junk science they focus on vehicle acceleration, not the _____________ . (Note the graph. This research has not changed since 1955)25. At just 6 mph ΔV, the human head was measured as experiencing from 4 g’s up to ________________ g’s.26a. 2021 study, the peak head acceleration ranged from 4g’s up to _______________ g's.26b. This is Level ___________ science.27. Most neck injuries occur during the “s” ____________ curve under compressive and shear forces.28. Even if we are not _____________ ______________ , all MD’s, DC’s, PT’s are “qualified” to read and interpret the medical literature.CAPTCHA
