DEX Final Module Exam Questions and Answers All Correct
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Module
DEX
Institution
DEX
DEX Final Module Exam Questions and Answers All Correct
The bipolar ablation breaks down tissue by the following process?
-pyrolysis
-ultrasound
-chemical reaction
-radioactive iodine - Answer--chemical reaction
What statement regarding the spring ligament of the foot is most correct?
...
What statement regarding the spring ligament of the foot is most correct?
-origin is the talus, insertion is the navicular, it supports the calc
-origin is the sustentaculum tali, insertion is the navicular, it supports the talar head
-origin is the talus, insertion is the sustentaculum tali, it supports the navicular - Answer-
-origin is the sustentaculum tali, insertion is the navicular, it supports the talar head
A chronic disruption of the thumb UCL is referred to as a ?
-gamekeeper's thumb
-stener's lesion
-skier's thumb
-bowler's thumb - Answer--gamekeeper's thumb
What is the ratio of our AlloSync Pure to Angel cPRP from bone marrow aspirate when
preparing IOBP for foot and ankle applications?
-40% to 60%
-1% to 100%
-100% to 100%
-all of the above - Answer--40 to 60%
What is the conventional name for a temporary external fixator spanning the ankle
utilizing at least 2 pins in the tibia, a transfixation pin in the calc, and 2 carbon fiber
rods?
, Lag screw techniques compress the fracture site by having a different drill size in each
cortex. The far cortex drill size is always ___________ than the near cortex when
lagging with a fully threaded screw.
-larger
-smaller
-there is no drill through the far cortex
-use a compression FT instead
-Both B & D - Answer--smaller
ArthroFLEX dermal allograft is an extracellular dermal matrix processed from:
Which of the following statements is true regarding external fixation?
-it is typically a more rigid solution than casting
-double-stacking carbon fiber rods will increase torsional rigidity
-it can provide bony stability when soft tissue injury prevents internal fixation
-1 & 2 correct
-all of the above - Answer--all of the above
All of the following are true for ArthroFLEX dermal allografts, EXCEPT:
-must be kept frozen until use
-they are ready to use off the shelf with minimal prep time
-there is a 3 year shelf life
-they are sterilized to 10-6 with 97% DNA removed - Answer--must be kept frozen until
use
The surgeon should aim for the base of which finger when inserting the Centerline
ECTR into the carpal canal?
-index
-long
-ring
-small - Answer--ring
Which of the following is a differentiating property of the FibuLock nail from other fibular
nails?
-proximal fixation
-load sharing device
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