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
13. Membranous labyrinth is enclosed in the (a) Tympanum (b) Tympanic bulla (c) Mastoid (d) Pro-otic and tympanic bulla 14. Which one is odd pair (a) Femur-Humerus (b) Tibia-Radius (c) Axis-Atlas (d) Tarsal-Carpals 15. Coccygeal bone is formed by the fusion of ......... bones in man (a) 3 vertebrae (b) 6 vertebrae (c) 5 vertebrae (d) 4 vertebrae 16. Centrum of man is (a) Procoelus (b) Amphicoelus (c) Amphiplateus (d) Ophisthocoelous 17. The cervical vertebrae are characterised by the presence of (a) Odontoid process (b) Transverse process (c) Amphiplateus centrum (d) Vertebro-arterial canals 18. Sella turcica is a (a) Covering of kidney (b) Covering of testis (c) Depression in brain (d) Depression in skull which lodges the pituitary body 19. In which bone the chondriocytes are replaced by osteocytes (a) Maxilla (b) Nasal (c) Dentary (d) Vomer 20. Which bone during its development is not a cartilage (a) Malleus (b) Humerus (c) Incus (d) Nasal 21. In man the nasal cavity is separated from the buccal cavity by a bone which is known as (a) Palate complex (b) Lingual bone (c) Soft palate (d) Hyoid apparatus 22. The notochord in vertebrates is modified into (a) Vertebral column (b) Centrum of vertebrae (c) Body of vertebrae (d) Transverse process of vertebrae 23. Inter-vertebral disc is a (a) Fibro cartilage between the centrum of vertebrae (b) Pad in the centrum of bone (c) Cartilage bone in the body (d) Body of vertebrae 24. The hardest substance present in the (a) Bone- Ossein (b) Chitin - Protein (c) Tooth- Enamel (d) Muscle-Myosin 25. In mammals, the largest vertebra is (a) Cervical (b) Lumbar
(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
(a) Synsacrum (b) Symphysis (c) Synkaryon (d) Sympelvis 39. Cartilage is formed by (a) Osteoblasts (b) Chondriocytes (c) Fibroblasts (d) Epithelium 40. The total number of ear bones in man is (a) 3 (b) 6 (c) 4 (d) 2 41. The cup-shaped structure of pelvic girdle, the acetabulum in man is formed by (a) Lium, ischium and pubis (b) Ilium, ischium and cotyloid (c) Ilium and ischium (d) Ilium and cotyloid 42. The pectoral and pelvic girdles and the bones of limb form (a) Axial skeleton (b) Appendicular skeleton (c) Visceral skeleton (d) Outer skeleton 43. The cavity between coracoid and scapula is (a) Vomer (b) Acetabulum (c) Glenoid (d) Orbital 44. The canal seen in the bone of mammals are (a) Haversian canals only (b) Volkmann's canals only (c) Haversian and Volkmann's canals (d) Canal of Schlemm 45. Number of bones in human body is (a) 260 (b) 206 (c) 306 (d) 203 46. The total number of bones in your right arm is (a) 30 (b) 32 (c) 35 (d) 40 47. Bone which is formed by ossification in the tendon of muscle, is (a) Investing (b) Cartilaginous (c) Sesamoid (d) Membranous 48. An acromian process is characterisically found in rabbit/mammals in (a) Pelvic girdle (b) Pectoral girdle (c) Skull (d) Sternum 49. Which pair does not have corresponding bone (a) Humerus and femur (b) Pectoral and pelvic girdle (c) Atlas and coccyx (d) Carpals and tarsals 50. Which one of the following component is the part of pectoral girdle (a) Acetabulum (b) Hilum (c) Sternum