15. The auricle and pinna constitute....................part of the ear. (a) external (b) middle (c) internal (d) cochlea. 16 ......................is a structure that connects a bone to another bone. (a) Tendon (b) Cartilage (c) Muscle (d) Ligament l7. Which of the following terms describe degenerative joint disease? (a) Osteoporosis. (b) Osteomyelitis, (c) Osteoarthritis. (d) Osteomalacia. 18. The movement of body towards the midline is called: (a) Abduction. (b) Induction. (c) Adduction. (d) Circumduction. 19. All of the following are examples of cartilage tumor EXCEPT (a) Osteochondroma. (b) Periosteal chondroblastoma. (c) Enchondroma. (d) None of the above. 20. The most dilated portion of the gall bladder is the (a) Body. (b) Neck. (c) Fundus. (d) Cystic duct. 21. The first step in assessment is (a) Review of past records. (b) Physical examination. (c) History taking. (d) Counselling. 22. All the following are techniques of physical examination EXCEPT (a) Inspection. (b) Palpation. (c) Classification. (d) Auscultation. 23. The first stage in stress response is (a) stage of resistance. (b) stage of alarm reaction. (c) stage of exhaustion. (d) stage of flight