19. Identify the indicated structures. (8pts) A. Posterior Spinal cord B. Verteb

Question

19. Identify the indicated structures. (8pts) A. Posterior Spinal cord B. Vertebral foramen C. Facet of superior articular process Vertebral arch: -Lamina Facet for head of rib Anterior 20. What are the dominant muscles which would rotate the torso to the right? (4 pts) 21. What muscles are a part of the erector spinae group? (6 pts) 22. Which extrinsic muscles flex the fingers? Name their attachments (8pts) 23. Describe the actions and upper limb muscles (skip any finger action) involved when Steph Curry shoots a jump shot. Assume he starts with the ball in front of his chest. From shoulder to hand. (15+ pts)

Explanation / Answer

Ans 19. A Spinous process, B Transverse process, C Pedicle, D Body

Ans 22. The extensor indicus, extensor digiti minimi, extensor digitorum, flexor digitorum superficialis, flexor digitorum profundus, abductor pollicis longus, flexor pollicis longus are some of the extrinsic muscles which flex finger.  

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