8/21/24, 9:36 AM TNCC 8TH EDITION COMPLETE QUESTIONS AND CORRECT ANSWERS (A GRADED AND REVIEWED 2024/2025)QUES…
TNCC 8TH EDITION COMPLETE QUESTIONS AND ... Study
TNCC 8TH EDITION COMPLETE QUESTIONS
AND CORRECT ANSWERS (A GRADED AND
REVIEWED 2024/2025)QUESTIONS AND
ANSWERS
Terms in this set (52)
Loss of airway patency, displaced obstructive tubes
lines or catheters, dislodge splinting devices, need to
What are the greatest risks
replace or reinforce dressings, deterioration in patient
for transport?
status change in vital signs or level of consciousness,
injury to the patient and/or team members
According to newtons law Neither. For each force there is an equal and opposite
which of these two force is reaction.
greater: size or force?
Kinetic energy is equal to 1/2 the mass multiplied the
What is the relationship
square of its velocity therefore when mass is doubled
between mass and velocity
so is the net energy, however, when velocity is
to kinetic energy?
doubled energy is quadrupled.
What is tension? stretching force by pulling at opposite ends
What is compression? Crushing by squeezing together
Loading about an axis. Bending causes compression
What is bending? on the side the person is bending toward intention to
the opposite side
Damage by tearing or bending by exerting faucet
What is shearing?
different parts in opposite directions at the same time.
What is torsion? Torsion forces twist ends in opposite directions.
What is combined Any combination of tension compression torsion
loading? bending and/or shear.
What are the four types of Blunt, penetrating, thermal, or blast.
trauma related injuries?
, 8/21/24, 9:36 AM TNCC 8TH EDITION COMPLETE QUESTIONS AND CORRECT ANSWERS (A GRADED AND REVIEWED 2024/2025)QUES…
The point of impact on the patient's body, the type of
TNCC
What 8TH EDITION
are contributing COMPLETE
surface that is hit,QUESTIONS
the tissues ability toAND ...
resist (bone
factors to injuries related
versus soft tissue, air-filled versus solid organs), and
to blunt traumas?
the trajectory of force.
What are the seven Up and over, down and under, lateral, rotational, rear,
patterns of pathway roll over, and ejection.
injuries related to motor
vehicle accidents?
The first impact occurs when the vehicle collided with
another object. The second impact occurs after the
Differentiate between the initial impact when the occupant continues to move in
three impacts of motor the original direction of travel until they collide with
vehicle impact sequence. the interior of the vehicle or meet resistance. The third
impact occurs when internal structures collide within
the body cavity.
What are the three factors The point of impact, the velocity and speed of impact,
that contribute to the and the proximity to the object.
damage caused by
penetrating trauma's?
The direct blast effects. Types of injuries include last
What causes the primary long, tympanic membrane rupture and middle ear
effects of blast traumas? damage, abdominal hemorrhage and perforation,
global rupture, mild Trumatic brain injury.
What causes the Projectiles propelled by the explosion. Injuries include
secondary effects of blast penetrating or blunt injuries or I penetration.
traumas?
Results from individuals being thrown by the blast
What causes the tertiary wind. Injuries include hole or partial body translocation
effects of blast traumas? from being thrown against a hard service: blunt or
penetrating trauma's, fractures, traumatic amputations.
All explosion related injuries, illnesses, or diseases not
due to the first three mechanisms. Injuries include
What causes quarternary external and internal burns, crush injuries, closed and
effects of blast traumas? open brain injuries, asthmatic or breathing problems
from dust smoke or toxic fumes, angina, or hyper
glycemia and hypertension.
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