SSM TCAR Review 2025/2026 Exam
Questions and Answers | A+ Score
Assured
What are the definitive options for pelvic fracture stabilization and hemorrhage
control? - 🧠 ANSWER ✔✔External Fixation
Interventional Radiology
Open reduction & Internal fixation
How are closed mid-shaft femur fractures managed? - 🧠 ANSWER
✔✔Intramedullary nail fixation
What makes a fracture comminuted? - 🧠 ANSWER ✔✔The bone is in multiple
pieces
Physiologic criteria for trauma center care? - 🧠 ANSWER ✔✔SBP<90
Resp rate <10 or >29
GCS <14
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435.
TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED 1
,What is Kinematics? - 🧠 ANSWER ✔✔The process of predicting potential injuries
based on analysis of the forces involved
Dose of energy is? - 🧠 ANSWER ✔✔The nature and amount of force
Characteristic of wounding agent? - 🧠 ANSWER ✔✔Type of energy and how it
was applied
Force - 🧠 ANSWER ✔✔The dose of energy involved
Which gender is the majority of trauma? - 🧠 ANSWER ✔✔Male
Incidence of trauma peaks at what age? - 🧠 ANSWER ✔✔Teens and young adult
Blunt trauma Classifications include? - 🧠 ANSWER ✔✔MVA
Auto vs. pedestrian
Falls
Struck by or against an object
Trauma mortality based on organ system failure? - 🧠 ANSWER ✔✔1 organ system
failure=4%
2 organ system failures=32%
3 organ system failures=67%
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435.
TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED 2
,4 organ system failures=90%
What are the four collisions? - 🧠 ANSWER ✔✔1. The vehicle
2. The occupants
3. The internal organs
4. The secondary impacts
Energy transmission in a rollover depends on? - 🧠 ANSWER ✔✔Deceleration
distance
Energy is dissipated over the distance of the roll and whether or not the occupants
are restrained
Car vs pedestrian injuries depend on? - 🧠 ANSWER ✔✔Point of contact with the
care
Height of hood & bumper
Size & weight of vehicle
Height of patient
Direction patient was facing when struck
What is the most common mechanism of injury in all age groups? - 🧠 ANSWER
✔✔Falls
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435.
TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED 3
, Factors predicting fall injuries are? - 🧠 ANSWER ✔✔Fall height (velocity)
Landing surface (deceleration distance)
Point of impact on the body
Wound ballistics- permanent cavity - 🧠 ANSWER ✔✔Cavity is the a function of
the size, shape, and characteristic of the missile (mass)
For every second of fall time, speed increases by? - 🧠 ANSWER ✔✔Speed
increases by approximately 20 MPH
Define Shock? - 🧠 ANSWER ✔✔A state in which cellular oxygen demand exceeds
supply
When the cost of tissue oxygen is higher than the body can pay, an oxygen debt
develops.
Types of shock per TCAR? - 🧠 ANSWER ✔✔Pumps-Site of defect heart
Pipes- site of defect is artery, veins or capillaries
Fluid-intravascular, interstitial or intracellular
VS in shock? - 🧠 ANSWER ✔✔Narrow pulse pressure
Tachycardia
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435.
TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED 4
Questions and Answers | A+ Score
Assured
What are the definitive options for pelvic fracture stabilization and hemorrhage
control? - 🧠 ANSWER ✔✔External Fixation
Interventional Radiology
Open reduction & Internal fixation
How are closed mid-shaft femur fractures managed? - 🧠 ANSWER
✔✔Intramedullary nail fixation
What makes a fracture comminuted? - 🧠 ANSWER ✔✔The bone is in multiple
pieces
Physiologic criteria for trauma center care? - 🧠 ANSWER ✔✔SBP<90
Resp rate <10 or >29
GCS <14
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435.
TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED 1
,What is Kinematics? - 🧠 ANSWER ✔✔The process of predicting potential injuries
based on analysis of the forces involved
Dose of energy is? - 🧠 ANSWER ✔✔The nature and amount of force
Characteristic of wounding agent? - 🧠 ANSWER ✔✔Type of energy and how it
was applied
Force - 🧠 ANSWER ✔✔The dose of energy involved
Which gender is the majority of trauma? - 🧠 ANSWER ✔✔Male
Incidence of trauma peaks at what age? - 🧠 ANSWER ✔✔Teens and young adult
Blunt trauma Classifications include? - 🧠 ANSWER ✔✔MVA
Auto vs. pedestrian
Falls
Struck by or against an object
Trauma mortality based on organ system failure? - 🧠 ANSWER ✔✔1 organ system
failure=4%
2 organ system failures=32%
3 organ system failures=67%
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435.
TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED 2
,4 organ system failures=90%
What are the four collisions? - 🧠 ANSWER ✔✔1. The vehicle
2. The occupants
3. The internal organs
4. The secondary impacts
Energy transmission in a rollover depends on? - 🧠 ANSWER ✔✔Deceleration
distance
Energy is dissipated over the distance of the roll and whether or not the occupants
are restrained
Car vs pedestrian injuries depend on? - 🧠 ANSWER ✔✔Point of contact with the
care
Height of hood & bumper
Size & weight of vehicle
Height of patient
Direction patient was facing when struck
What is the most common mechanism of injury in all age groups? - 🧠 ANSWER
✔✔Falls
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435.
TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED 3
, Factors predicting fall injuries are? - 🧠 ANSWER ✔✔Fall height (velocity)
Landing surface (deceleration distance)
Point of impact on the body
Wound ballistics- permanent cavity - 🧠 ANSWER ✔✔Cavity is the a function of
the size, shape, and characteristic of the missile (mass)
For every second of fall time, speed increases by? - 🧠 ANSWER ✔✔Speed
increases by approximately 20 MPH
Define Shock? - 🧠 ANSWER ✔✔A state in which cellular oxygen demand exceeds
supply
When the cost of tissue oxygen is higher than the body can pay, an oxygen debt
develops.
Types of shock per TCAR? - 🧠 ANSWER ✔✔Pumps-Site of defect heart
Pipes- site of defect is artery, veins or capillaries
Fluid-intravascular, interstitial or intracellular
VS in shock? - 🧠 ANSWER ✔✔Narrow pulse pressure
Tachycardia
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435.
TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED 4
