BMES 2004 FINAL UPDATED Questions and CORRECT Answers
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BMES 2004
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BMES 2004
BMES 2004 FINAL UPDATED Questions
and CORRECT Answers
regions of the skull/brain - CORRECT ANSWER- >parietal, frontal, temporal, and
occipital
bones of face - CORRECT ANSWER- >facial bones: "shock absorbing"
>mandible, maxillae, nasal bone, palatine bone and nasal conchae, vomer, zy...
BMES 2004 FINAL UPDATED Questions
and CORRECT Answers
regions of the skull/brain - CORRECT ANSWER- ✔✔>parietal, frontal, temporal, and
occipital
bones of face - CORRECT ANSWER- ✔✔>facial bones: "shock absorbing"
>mandible, maxillae, nasal bone, palatine bone and nasal conchae, vomer, zygomatic bone,
lacrimal bone, hyoid bone
parts of a neuron - CORRECT ANSWER- ✔✔>dendrites, cell body, axon terminal, axon
parts of the brain - CORRECT ANSWER- ✔✔>cerebrum, cerebellum, brain stem (midbrain,
pons, medulla oblongata)
in the office episode, dwight sustains a concussion in an office prank when jim throws a
stapler to his head - CORRECT ANSWER- ✔✔>false; he runs into a pole and gets into a car
accident
speed, or velocity is the change in distance over time, and it is the fundamental cause of
injuries - CORRECT ANSWER- ✔✔>false
acceleration is the rate of change of velocity and it is the fundamental cause of injuries -
CORRECT ANSWER- ✔✔>true
as you sit taking your exam, you have zero velocity and are not moving relative to the sun -
CORRECT ANSWER- ✔✔>false; earth is rotating on the sun and moving really fast
the white matter in your brain is actually made up of the cell bodies of the neurons -
CORRECT ANSWER- ✔✔>false
the grey matter in your brain is on the outside layer of your brain while the white matter is on
the inside of your brain - CORRECT ANSWER- ✔✔>true
,concussions in sports are a part of closed head injuries which are a part of the traumatic brain
injury classification - CORRECT ANSWER- ✔✔>true
most concussions are open brain injuries and we should have an open mind when considering
them - CORRECT ANSWER- ✔✔>false
DAI, or diffuse axonal injury, and concussions are both types of traumatic brain injuries -
CORRECT ANSWER- ✔✔>true
a concussion is a form of mild traumatic brain injury, or mTBI - CORRECT ANSWER-
✔✔>true
which of the following is NOT a standard technique to investigate brain injury with animal
models - CORRECT ANSWER- ✔✔>thoracic compression
>correct answers -> controlled cortical impact, weight drop, fluid percussion
in military related testing, research examines both penetrating ballistic injury as well as blast
brain injury - CORRECT ANSWER- ✔✔>true
the wayne state tolerance curve has served as the basis for head injury standards - CORRECT
ANSWER- ✔✔>true
in the primary studies by ommaya and gennarelli in 1974, they found diffuse brain damage
when they added rotation to translation - CORRECT ANSWER- ✔✔>true
based on the primate data, we know that the head has the same tolerance regardless of impact
direction, so front impact are the same as side impacts relative to concussion risk -
CORRECT ANSWER- ✔✔>false
the best way to predict concussion is to measure and evaluate both linear and rotational
components - CORRECT ANSWER- ✔✔>true
, the virginia tech helmet ratings program provides consumers data on which helmets do a
better job of reducing head acceleration - CORRECT ANSWER- ✔✔>true
which of the following is not one of the three strategies to reduce concussion? - CORRECT
ANSWER- ✔✔>healthy diet
>correct strategies -> rule changes, better equipment, proper technique
in youth football, pop warner implemented rule changes that resulted in 50% reduction in
head impacts for each player - CORRECT ANSWER- ✔✔>true
better helmets can reduce head accelerations by almost 50% when compared to the lower
performing ones - CORRECT ANSWER- ✔✔>true
research tracking on-field concussions in college football players across eight universities
proved that better helmets resulted in over 50% reduction in risk of concussion - CORRECT
ANSWER- ✔✔>true
soccer headgear has been shown to reduce head accelerations by over 50% compared to head
impacts to the bare head - CORRECT ANSWER- ✔✔>true
approximately how many children die in 5 gallon buckets in the us each year? - CORRECT
ANSWER- ✔✔>14
how many people are killed by vending machines in the us each year? - CORRECT
ANSWER- ✔✔>2
which one of the following is not one of newton's three laws of motion - CORRECT
ANSWER- ✔✔>law of gravity
>correct three laws-> law of inertia, f=ma, equal and opposite reaction
in the image below, logan thomas gets hit in the head by player 2. using newton's second law
and third law, what is logan's head acceleration, if his head mass is 10 lb and player 2
effective is 100 lb and player 2 head acceleration is 10 g? - CORRECT ANSWER- ✔✔>100
g ; m(a)=m(a)
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