Arthrex DEX Module 1 Questions with Accurate Answers

Arthrex DEX Module 1 Questions with Accurate Answers The primary function of the subscapularis muscle is to move the arm in this motion: Internal rotation The primary function of the supraspinatus is to move the arm in this motion: Abduction True or False: proximal refers to being closer to the main mass of the body True The quadriceps femoris refers to what? Rectus femoris, vastus lateralis, vastus medialis, vastus intermedius What is the most common ligament disruption involved in lateral ankle sprains? ATFL Which of the following are complications of screw fixation for syndesmosis injury? Loosening, breakage, need of second operation What is the strongest ligament in the ankle syndesmosis ligament complex? PiTFL What three bones make up the ankle joint? Tibia, fibula, talus What two nerves are most at risk when surgeons perform a lateral ankle ligament operation? Sural nerve and superficial peroneal nerve One major advantage of the dualwave pump over the traditional inflow only pump is: dualwave pumps automatically regulate inflow and outflow to maintain a constant fluid pressure in the joint True or False: plasma makes up 55% of whole blood True What are the three ligaments that support the ankle syndesmosis joint? PiTFL, AiTFL, tibiofibular interosseous ligament A speedbridge RCR consists of _ anchors medially and _ anchors lateral: 2 medial and 2 lateral True or False: synergy UHD4 imaging console has 4 times the resolution as standard HD True What is the most common motion responsible for lateral ankle sprain? Inversion, plantar flexion True or False: in the ACL deficient knee, the tibia can abnormally translate anteriorly True Of the major knee ligaments which ones are not intraarticular? LCL, MCL