TNCC FINAL EXAM WITH DETAILED CORRECT ANSWERS ALREADY GRADED A+/BRAND NEW!!!!!!!!!
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Course
TNCC 2023-2024 WITH DETAILED
Institution
TNCC 2023-2024 WITH DETAILED
TNCC FINAL EXAM WITH
DETAILED CORRECT ANSWERS
ALREADY GRADED A+/BRAND
NEW!!!!!!!!!
What roles are vital to a trauma team - correct answer-The
patient
Team leader-organize team/empower members
core team-technical skills- airway/vascular access
contingency and support survices- RT
Character...
contingency and support survices- RT
Characterisitcs of an effective team - correct answer-dynamic
interdependent
adaptive
common goal
COMMUNICATION
COOPERATION
,COORDINATION
Kinematics - correct answer-study of energy transfer as it
applies to identifying actual or potential injuries
Biomechanics - correct answer-general study of forces and their
effects
mechanism of injury - correct answer-how external energy
forces in the environment are transferred to the body
Newtons 3 laws - correct answer-1. an object in motion will stay
in motion
2. force = mass x acceleration
3. for every action there is an equal and opposite reaction
5 forms of energy that exist - correct answer-1. Mechanical-
energy transfer from one object to another in form of motion
2. thermal-heat transfer from environment to host
3. chemical- heat energy trnsfer from active chemical
substances such as chlorine, drain cleaner, acids
4. electrical- energy transfer from light socket
,5. radiant- energy transfer from blast sound waves, nuclear,
rays from the sn
eternal forces in trauma - correct answer-1. deceleartion- falls
and collison = sudden stop
2. acceleration- sudden onset of motion- hit by a car
3. compression- hit stationary objects; bullets; blast forces
internal forces of energy in trauma - correct answer-stress-
internal force that resists external force
solid organs good at pressure wave energy
air organs better at shear forces
4 main types of traumatic injury - correct answer-1. blunt
trauma- falls; mvc; trauma
2. penetrating- stabing; GSW
3. Thermal
4. Blast Trauma- bomb
deceleration vs acceleration forces - correct answer--
Deceleration: injury that occurs as pt slows down
, acceleration injury: injury that occurs as a result of other parts of
the body stopping before the organs do (concussion; shearing of
aorta)
environment and pathophysiology when MOI is a fal - correct
answer--point of impact on the body
-type of surface that is hit
-tissues ability to resist injury (bone is less flexible)
-pt pushed = more acceleration
3 impacts in a MVC - correct answer-1. vehicle hits another
object: occupant = acceleration
2. occupant collides with interior of vehicle: internal organs
continue
3. internal structure collide with body
5 mechanisms of injury in a blast trauma - correct answer-
Primary: blast injury; air-filled organs at risk to rupture
secondary: fragment injuries; puncture wounds; lacerations
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