Title 20. LOCOMOTION AND MOVEMENT.pdf ✅

20. LOCOMOTION AND MOVEMENT 1. The first vertebra, the atlas by its articulation with axis vertebra facilitates a (a) Noding movement (b) Sideway movement (c) Rotatory movement (d) Backward movement 2. The second vertebra, the axis which helps in a rotatory movement of the head has a knob like process called (a) Hypapophysis (b) Metapophysis (c) Odontoid process (d) Zygapophysis 3. The vertebra in which the centrum is absent is (a) Cervical (b) Atlas (c) Axis (d) Thoracic 4. The vertebratrial canal is present in the vertebrae that are (a) Sacral (b) Caudal (c) Lumber (d) Cervical 5. In the case of most of the mammals including man and Giraffe, the number of cervical vertebrae are (a) 8 (b) 7 (c) 9 (d) 10 6. The number of vertebrae in rabbit is (a) 40 (b) 33 (c) 44 (d) 46 7. Lumber vertebra are found in (a) Neck region (b) Abdominal region (c) Hip rigion (d) Thorax 8. Of the following, the membrane bone in frog is (a) Fronto-parietal (b) Sphenethmoid (c) Pro-otics (d) Exo-occipital 9. The opening at the base of the skull for the spinal cord is called (a) Foramen Magnum (b) Foramen of Monro (c) Obturator foramen (d) Foramen of Magendie 10. The 8th and 9th ribs are known as false ribs because their external portions are attached to (a) Xiphisternum (b) Costa of 7th rib (c) They have no costa (d) They are not true ribs 11. Number of bones of face is (a) 12 (b) 30 (c) 40 (d) 14 12. Turbinal bones are present in the (a) Nasal passage (b) Ear bones (c) Pro-otic (d) Tympanic bulla

(c) Caudal (d) Sacral 26. In rabbit radius and ulna are (a) Completely fused together (b) Completely separated (c) Fused in middle and separated at both the ends (d) Separated but united at both the ends 27. A shallow depression in the scapula which receives the head of the upper arm bone is known as the (a) Acetabulum (b) Neural arch (c) Glenoid cavity (d) None of the above 28. Patella, the knee cap is the example of (a) Cartilage gland (b) Replacing bone (c) Sesamoid bone (d) None of the above 29. The protein present in the bones is known as (a) Chondrin (b) Ossein (c) Sclero protein (d) Globulin 30. Humerus bone is situated in (a) Thigh (b) Lower arm (c) Upper arm (d) Shank 31. The bone of mammals contains Haversian canals which are connected by transverse canals known as (a) Bidder's canal (b) Inguinal canal (c) Volkmann's canal (d) Semicircular canal 32. The cup-shaped cavity for the articulation of the head of the femur is called (a) Glenoid cavity (b) Acetabulum (c) Obturator (d) Sigmoid notch 33. Outer covering of cartilage is (a) Perichondrium (b) Periosteum (c) Endo-osteum (d) Peritonium 34. Which is modified to form sesamoid bone (a) Tendon (b) Ilium (c) Pubic (d) Coracoid 35. Transverse process of sacral vertebrae are attached to which part of pelvic girdle (a) Mastoid process (b) Ilium (c) Ischium (d) Pubis 36. Haversian system is found in (a) Atlas of man (b) Ilium of man (c) Femur of man (d) Lumbar of man 37. The function of Haversian canal is (a) Nutrition (b) Respiration (c) Excretion (d) Both nutrition and respiration 38. The pelvic girdle of birds is attached to a complex structure formed by the fusion of last thoracic, all lumbar and first five caudal vertebra. This structure is called