DEX Module 1: Test Review Exam
Questions and Answers 100% Solved
T or F:
The Multi-Driver Adapter can be loaded on a Universal chuck w/ T-Handle
and used to tighten both 11 mm bolts on Large Comb Clamps as well as all
the Schanz and Transfixation Pins that are in the ExFix set? - ✔✔True
What is a function of an external fixator device when treating pilon fx?
a.) provide temporary stabilization to the limb until the patient can be
cleared for definitive surgery
b.) to get the limb out to length prior to definitive surgery
c.) to employ a technique known as ligamento-taxis to partially reduce the
fx fragments
d.) to allow for the injured soft tissues to stabilize prior to definitive surgery
e.) all of the above - ✔✔E.) all of the above
Which finding is not commonly seen in low-energy pilon fx's?
a.) severe metaphyseal and articular comminution
b.) spiral fx pattern
1
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.
, c.) mild to mod soft tissue injury
d.) minimal metaphyseal comminution - ✔✔a.) severe metaphyseal and
articular comminution
What is the main difference between a fx that is classified as an "ankle fx"
and one classified as a "pilon fx"?
a.) ankle fx are all the result of low energy mechanisms
b.) pilon fx's are all the result of high energy mechanisms
c.) pilon fx's extend into the tibial plafond
d.) ankle fx's extend into the weight bearing surface of the tibia - ✔✔c.)
pilon fx's extend into the tibial plafond
What are the main common causes of ACL injury?
-changing direction rapidly
-stopping suddenly
-landing from a jump
-all of the above - ✔✔-all of the above
What is the most common ligament disruption involved in lateral ankle
sprains?
-ATFL
2
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.
Questions and Answers 100% Solved
T or F:
The Multi-Driver Adapter can be loaded on a Universal chuck w/ T-Handle
and used to tighten both 11 mm bolts on Large Comb Clamps as well as all
the Schanz and Transfixation Pins that are in the ExFix set? - ✔✔True
What is a function of an external fixator device when treating pilon fx?
a.) provide temporary stabilization to the limb until the patient can be
cleared for definitive surgery
b.) to get the limb out to length prior to definitive surgery
c.) to employ a technique known as ligamento-taxis to partially reduce the
fx fragments
d.) to allow for the injured soft tissues to stabilize prior to definitive surgery
e.) all of the above - ✔✔E.) all of the above
Which finding is not commonly seen in low-energy pilon fx's?
a.) severe metaphyseal and articular comminution
b.) spiral fx pattern
1
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.
, c.) mild to mod soft tissue injury
d.) minimal metaphyseal comminution - ✔✔a.) severe metaphyseal and
articular comminution
What is the main difference between a fx that is classified as an "ankle fx"
and one classified as a "pilon fx"?
a.) ankle fx are all the result of low energy mechanisms
b.) pilon fx's are all the result of high energy mechanisms
c.) pilon fx's extend into the tibial plafond
d.) ankle fx's extend into the weight bearing surface of the tibia - ✔✔c.)
pilon fx's extend into the tibial plafond
What are the main common causes of ACL injury?
-changing direction rapidly
-stopping suddenly
-landing from a jump
-all of the above - ✔✔-all of the above
What is the most common ligament disruption involved in lateral ankle
sprains?
-ATFL
2
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.
