Crush _____: a direct injury resulting from a crush
Crush ______: the systemic manifestation of muscle cell damage resulting from pressure or crushing
Trauma - Week 9 - Crush / Compartment Syndrome /Hangings
Quiz
•
Other
•
University
•
Medium
Kristie Dack
Used 1+ times
FREE Resource
25 questions
Show all answers
1.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Crush _____: a direct injury resulting from a crush
Crush ______: the systemic manifestation of muscle cell damage resulting from pressure or crushing
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Crush Syndrome: Causes
Severe Crush Injury
Immobility on a rigid surface for >1 hour
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Crush Syndrome Pathophysiology
A combination of ______ ____ & ______ will cause muscle death within 1 hour
mechanic force
gravitational force
ischemia
hypoxia
any intramuscular force which acts continually above the diastolic blood pressure causes this
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
______ _______
"when an extremely high pressure builds up in a closed fascia space"
usually rapid
Occurs when capillary blood perfusion is
decreased => prevents adequate circulation to
the necessary areas => compromises tissue viability
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Limb Compartment Syndrome Causes
Fractures: open or closed
comminuted increases risk
Management of #
Vascular/Iatrogenic
Extravasation
(fluid leakage)
Soft Tissue Injury
Crush
Burns
Hypertension
Worsens all causes
6.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Compartment Syndrome: Mechanism
Issue is _____ return
initial problem is _____, heamorrhgae or external compression
raises compartment pressure
Cyclic Mechanism
Raised compartment pressure = compression of small ____ > worsening venous return, oedema, and compartment pressure
Eventually, Arteriolar compression occurs > muscle and nerve ______ results
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Compartment Syndrome: Crush Injury
Normal muscle compartment pressure is:
<15mmHg
Pressure >30mmHg produces muscle ischemia
irreversible muscle damage after 6 hours
hypertensive patietns are more at risk than patients with hypotension because they naturally have a lower diastolic pressure
Irreversible nerve damage after 4 hours
Answer explanation
HYPOtensive patients are more at risk than patients with HYPERtension because they naturally have a lower diastolic pressure
30 questions
Senior Seminar Positioning and Nerve Injury
Quiz
•
University
20 questions
HAC-101 Chap 59 HVAC System Diagnostic (Diesel) Test A
Quiz
•
University
22 questions
Naruto Shippuden
Quiz
•
6th Grade - University
20 questions
Genetic Disorders
Quiz
•
10th Grade - University
25 questions
Cardiovascular Med Term Test Part 2
Quiz
•
9th Grade - University
20 questions
Occupational Health and Safety Quiz
Quiz
•
University
20 questions
HAC-101 Chap 59 HVAC System Servicing (Auto) Test B
Quiz
•
University
20 questions
SBA for PICA 2025
Quiz
•
University
15 questions
Multiplication Facts
Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz
Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set
Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025
Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)
Quiz
•
9th - 12th Grade
15 questions
June Review Quiz
Quiz
•
Professional Development
20 questions
Congruent and Similar Triangles
Quiz
•
8th Grade
25 questions
Triangle Inequalities
Quiz
•
10th - 12th Grade