100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
SSM TCAR review questions and answers comprehensive study $7.99   Add to cart

Exam (elaborations)

SSM TCAR review questions and answers comprehensive study

 3 views  0 purchase
  • Course
  • TCAR
  • Institution
  • TCAR

SSM TCAR review questions and answers comprehensive study 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 Ener...

[Show more]

Preview 3 out of 19  pages

  • September 21, 2024
  • 19
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • TCAR
  • TCAR
avatar-seller
ProfBenjamin
SSM TCAR review questions and
answers comprehensive study
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

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%

,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

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
Low CO

How many ATP molecules are produced with oxygen & glucose? - ANSWER ✔ 32 ATP
molecules

, How many ATP molecules are produced without oxygen? - ANSWER ✔ 2 ATP
molecules

Normal pH? - ANSWER ✔ Refernce range is 7.35-7.45, but actual normal range is
7.38-7.42

What is the footprint of shock? - ANSWER ✔ Lactic Acidosis

What 2 things affect the amount of oxygen availalbe to the cells? - ANSWER ✔
Temperature & pH, which is the oxyhemoglobin dissociation curve

Oxyhemoglobin dissociation shift to the right? - ANSWER ✔ Acidosis, elevated temp
More oxygen available to the cells

Oxyhemoglobin dissociation curve shift to the left? - ANSWER ✔ Hypothermia,
alkalosis
Less oxygen available to the cells

H & H is a measure of ? - ANSWER ✔ It is a measure of hemodilution rather than blood
loss.

What are the hormonal responses to shock? - ANSWER ✔ Promote body water
retentions by secretion of ADH & activation of RAAS

What are the inflammatory responses to shock? - ANSWER ✔ SIRS
Which is a production of pro-inflammatory mediators, histamine release, and capillary
leakage

Inadvertent esophageal intubation assessment findings include? - ANSWER ✔ Gastric
distention,
absent breath sounds,
minimal chest wall movement and
rapid deterioration

What is the normal PaCO2 and what does it measure? - ANSWER ✔ Normal is 35-45
mmHg
It is the measurement of ventilation
Clinical assessment- rate, depth, and work of breathing

What is the normal PaO2 and what does it measure? - ANSWER ✔ Normal is 80-100
mmHG
It is a measurement of diffusion
It reflects a problems with alveoli or pulmonary circulation

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller ProfBenjamin. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $7.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

81033 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$7.99
  • (0)
  Add to cart