DEX Module 3 questions and answers graded A+.

DEX Module 3 questions and answers graded A+. Which of the following terms in NOT used to describe the malposition of a fx? -Angulation -Translation -Shortening -Comminution - correct answers.-Comminution T or F: The most commonly used surgical procedure to treat hallux rigidus is a cheilectomy. - correct answers.True What property of the FibuLock nail opens the possibility of earlier return to weight bearing? -it's a load bearing device -it's a load sharing device -increased incision size -it's made of stainless steel - correct answers.-it's a load sharing device What area of the hand does the median nerve gives sensory innervation? -the palmar aspect of the thumb, index, long, and radial half of the ring finger -the ring and ulnar half of the small finger -the ring, small and ulnar half of the long finger -the dorsal hand - correct answers.-the palmar aspect of the thumb, index, long and radial half of the ring finger Which of the following can cause a lesser toe deformity? -long toes -inappropriate shoe wear -repeated hyperextension of the MTP joint -all of the above - correct answers.All of the above Which of the following conditions can mimic the symptoms of carpal tunnel syndrome? -cervical radiculopathy -median nerve entrapment at the elbow -nonspecific tenosynovitis -all of the above - correct answers.-All of the above Which of the following toe deformities include hyperextension of the MTP joint, flexion of the PIP joint, and flexion of the DIP joint? -hammer toe -claw toe -mallet toe - correct answers.Claw toe What physical exam test shows a positive result when the patient feels "zaps" to their fingertips as an examiner taps over the median nerve? -Tinel's -Phalen's -EMG -Nerve Conduction Study (NCS) - correct answers.-Tinel's Double Comp plates are available in what sizes? - correct answers.-20mm, 25mm, 30mm When using the RetroFusion PIP joint arthrodesis implant screw, final compression of the joint is accomplished by turning the screw. -clockwise -counterclockwise - correct answers.-clockwise When tying the sutures over the proximal phalanx in the CPR technique, what position should you hold the toe in? -10-15 degrees plantarflexion -20-30 degrees plantarflexion -10-15 degrees dorsiflexion -20-30 degrees dorsiflexion - correct answers.20-30 degrees plantarflexion T of F: Advantage of the mini-open surgical tech. over ECTR is that the surgeon will have a better view of the transverse lig. - correct answers.True The surgeon should aim for the base of which finger when inserting the Centerline ECTR into the carpal canal? -index -long -ring -small - correct answers.-Ring What are the advertised sizes of the Comp FT screw line? - correct answers.-Micro; 2.5 -Mini; 3.5 -Standard; 4.0 -Large; 5.0 -X-Large; 7.0 The normal IMA is: - correct answers.<9 degrees The normal HVA is: - correct answers.<15 degrees T or F: The two sizes for the RetroFusion PIP joint arthrodesis implant screws are 20mm and 24 mm. - correct answers.True The MTP fusion plate is pre-contoured to provide this final anatomical position: 8 degrees of ___________ and 5 degrees of _______. - correct answers.-dorsiflexion -valgus Which of the following products can be used for passing suture through the plantar plate in the CPR technique? -Mini Scorpion DX suture passer -Arthrex viper -Pigtail SutureLasso suture passer -all of the above - correct answers.All of the above T or F: ACD-A can be added to the ACP syringe after the fact if you realize you need more time before the application. - correct answers.False