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Tuesday, January 19, 2021

January 19, 2021

Common ENtrance Examination - 2073 ( Physics, Chemistry, BIology )

 

Zoology Question (SKELETAL SYSTEM)

Name of Student: ………………………………..

                  Section: ………………………………..

                                                                               

1. Lumber vertebra is located in

(a) Neck region         (b)Thoracic region 

(c)Abdominal region  (d)Tail region

2. Deltoid ridge is found in

(a) Humerus          (b) Femur

(c) Tibia            (d) Ulna

3. Parietal bone is found in

(a) Pectoral girdle (b) Pelvic girdle

(c) Skull                (d) Limb

4. Wrist bones are called

(a) Carpal   (b) Metacarpal

(c) Tarsal    (d) Metatarsal

5. Which of the following fits into deep sigmoid notch?

      (a)  Head of humerus               (b)  Condyle of femur

      (c)  Trochlea of humerus  (d)  Head of femur

  6. Which of the following is not the bone of hind or

    forelimb ?

(a) Humerus          (b) Fibula

(c) Ulna                  (d) Squamosal

7. Which one is not the bone of limb of the body?

(a) Tibia    (b) Ulna

(c) Patella (d) Ileum

8. Obturator foramen of rabbit is found in

(a) Pelvic girdle     (b) Pectoral

(c) Shoulder         (d) Skull

9. In rabbit, the presence of the odontoid process in the centrum is the characteristic of

(a) Atlas vertebra

(b)  Typical cervical vertebra

      (c)  Axis vertebra 

       (d)  Thoracic vertebra

10. Diastema is the gap between

       (a)  Incisors & premolars

       (b)  Canine & molar

       (c)  Premolar & molars

       (d)  Canine & incisor

11. Hypophysis is present in the

       (a)  Sacral vertebra of the rabbit

       (b)  Atlas of the rabbit

       (c)  Axis of the rabbit

       (d)  Lumber vertebra of the rabbit

12. The odontoid process of axis vertebra in mammal fits with

(a) Femur               (b) Glenoid cavity

(c) Facet of atlas (d) Pectoral girdle

13. The process found in axis vertebra is

(a) Olecranon (b) Odontoid

(c) Both     (d) None

14. Adjoining bone of frontal in rabbit's skull is

       (a)  Nasal & parietal                (b)  Maxilla& squamosal

       (c)  Occipital & sphenoid  (d)  Dentary & temporal

15. In rabbit, yellow bone marrow is found especially in the medullary cavity of

(a) Spongy bone (b) Long bone

(c) Short bone     (d) All of these

16. Humerus differs from femur in having a

(a) Neural spine  (b)Glenoid cavity 

 (c) Sigmoid notch  (d)deltoid ridge

17. Number of false ribs in human body is

 (a) Two pairs  (b) Three pairs

 (c) Six pairs    (d) Twelve pairs

18. Sigmoid notch in rabbit is found in

(a) Radio ulna (b) Tibia fibula  (c) Femur        (d) Humerus

19. Sphenoid bone in human skull lies between the

 (a)  Temporal & occipital bones

       (b)  Maxilla and zygomatic bone

       (c)  Zygomatic & temporal bones

       (d)  Frontal and ethmoid bones

20. Supratrochlear foramen is found in 

(a) Pectoral girdle (b) Humerus (c) Femur

(d) Pelvic girdle

21. Scientific term for upper jaw bone is:

(a) Maxilla   (b) Mandible

(c) Molar     (d) Incisor

22. The smallest bone in human body is

(a) Stapes (b) Squamosal

(c) Tibia     (d) Atlas

23. Cotyloid bone is a part of the

(a) Cranium           (b) Olfactory capsule

(c) Pectoral girdle (d) Pelvic girdle

24. The number of vertebrae in human body is

 (a) 28     (b) 30      

 (c) 33       (d) 37

25. Which vertebra of rabbit is largest?

(a) Sacral               (b) Lumbar

(c) Thoracic (d) Caudal

26. One of the following is not found in lumber vertebra of rabbit.

(a) Metapophysis     (b) Anapophysis

(c) Epiphysis             (d) Hypapophysis

27. Structure responsible for formation of sigmoid notch is:

       (a)  Olecranon process of humerus

       (b)  Olecranon process of femur

       (c)  Olecranon process of radio ulna

       (d)  Olecranon process of tibio­fibula

28. Thoracic cage in rabbit is made up of

       (a)  Ribs, diaphragm and sternum

       (b)  Ribs, vertebral column and sternum

       (c)  Ribs, vertebral column and diaphragm

       (d)  Vertebral column, diaphragm and sternum

29. The vertebral column is connected to the pelvic girdle in the

(a) Coccygeal region

(b) Sacral region

(c) Lumber region     

(d) Cervical region

30. A sesamoid bone is

(a) Palatine                            (b) Pterygoid

(c) Patella                              (d)Presphenoid

 31. Which one is odd pair?

(a) Femur­humerus (b) Tibia­radius

(c) Axis­atlas                          (d) Tarsal­carpal

32. The lower jaw of mammal is made up of

(a) Dentaries          (b) Angular

(c) Maxillae          (d) Coronoid

33. The number of occipital condyles in mammals is

(a) 3                        (b) 5                       (c) 1        (d) 2

34. If the olecranon process of a rabbit is broken, the rabbit will

(a) Gallop     (b) Limp         

(c) Not run   (d) Run very fast

35. The cnemial crest is present in

(a) Femur (b) Tibia (c) Fibula  (d) Humerus

36. Fabellae bones are associated with

(a) Skull                                (b) Fore limb

(c) Hind limb(behind femur) (d) Vertebral column

37. Heel bone is

(a) Astragalus

(b) Calcaneal process

(c) Tibia         

(d) Fibula

38. A vertebrae which is flat in front & concave behind

(a) Coeloplatyn   (b) Platycoelous

(c) Amphicoelous  (d) None of these

39. Which of the following is a part of splanchnocranium?

(a) Frontal (b) Vomer

(c) Incus    (d) Occipital condyle

40. Number of floating ribs in rabbit is:

(a) 6 pairs (b) 3 pairs

(c) 2 pairs (d) 5 pairs

41. Lower jaw of rabbit articulates with:

(a) Parietal (b) Squamosal

(c) Jugal     (d) Alisphenoid

42. In rabbit, the jaw suspensorium is

(a) Craniostylic (b) Autostylic

(c) Hyostylic     (d) Amphistylic

43. The bony sockets of the jaws in which the teeth are implanted are known as

(a) Foramen (b) Alveoli

(c) Fossae    (d) Perforation

44. The peculiarity of cervical vertebrae is:

(a)Large spine

(b)Vertebrarterial canals

(c)Large centrum

(d)Odontoidprocess 

45. Longest bone of frog is:

 (a) Humerus    (b) Femur

 (c) Radio ulna (d) Tibia fibula 

46. Rabbit has no:

(a) Basisphenoid   

(b) Parasphenoid

(c) Orbitosphenoid

(d) Presphenoid

47. In mammals, the membraneous labyrinth is situated in

(a) Periotic                             (b) Pro­otic

(c) Ear ossicles    (d) Tympanic bulla

49. Which of the following is a compound bone in rabbit?

(a) Pro­otic (b) Periotic

(c) Maxilla (d) Axis

50. Smallest bone in rabbit's body is:

(a) Patella           (b) Stapes

(c) Floating ribs  (d) Atlas

51.Scroll bones are found in

(a) Nostrils 

(b) Ears

(c) Eyes 

(d) Vertebral column

52. The turbinal bones are found in:

(a) Inguinal passage

(b) Nasal passage

(c) Pectoral girdle    

(d) Pelvic girdle

53. The organ of hearing in rabbit is enclosed in:

       (a)  Tympanic bulla

       (b)  Tympanic bulla & periotic

       (c)  Tympanic bulla, periotic & squamosal

       (d)  Periotic, squamosal and ex­occipital

54. The zygomatic arch in skull of rabbit is made up of three bones which are:

       (a)  Jugal and processes of maxilla and squamosal

       (b)  Jugal and squamosal

       (c)  Pterygoid & squamosal

       (d)  Periotic, jugal and process of maxilla

        55. Mastoid bone is found in:

(a) Ocular region

(b)Nasal region

(c) Occipital region

(d) Auditory region

56. Nutrients foramen is found in:

       (a)  Posterior side of cranium

       (b)  Radio­ulna of frog

       (c)  Tibio­fibula of frog

       (d)  Pelvic girdle of rabbit

57. Sella tursica is a depression that accommodates the pituitary gland and is found in:

(a) Parasphenoid   (b) Alisphenoid

(c) Basisphenoid  (d) Palatine

58. The term acetabulum is associated with

(a) Pectoral girdle                

(b) Pelvic girdle

(c) Fasciola hepatica           

(d) both b & c

59. Bones of the wrist are called

(a) Metacarpals (b) Carpals

(c) Metatarsals  (d) Tarsals

60. Glenoid cavity is found in:

(a) Pelvic girdle (b) Pectoral girdle

(c) Radio ulna   (d) Skull

61. Which is the largest bone in middle ear?

(a) Incus   (b) Malleus

(c) Stapes (d) Cochlea

62. The cranium opens posteriorly by:

(a) Foramen of monro 

(b) Obturator foramen

(c) Foramen magnum 

(d) None

63. Outer covering of bone is

(a)Perichondrium 

(b)Endoderm 

(c)Periosteum 

(d)Pericardium

 64. Pterygoid is the name of a:

(a) Cartilage            

(b) Cartilage bone

(c) Membrane bone

(d) Long bone

65. Which of the following is anvil­like?

(a) Malleus (b) Incus

(c) Stapes  (d) Columella auris

66. Lower jaw of rabbit articulates with upper jaw:

(a) Glenoid fossa

(b) Glenoid cavity

(c) Jugal                

(d) Squamosal

67. In rabbit radius and ulna are

       (a)  Completely fused

       (b)  Completely separated

       (c)  Separate but united at both ends

       (d) Fused in middle but separated at both ends

68. Which one of the following openings is paired?

(a) Foramen magnum

(b) Obturator foramen

(c) Foramen ovale      

(d) Pylorus

69. The skeletal tissue present in the external ear or pinna of a mammal is formed of:

(a) Elastic cartilage  (b) Hyaline cartilage

(c) Fibrous cartilage(d) Calcified cartilage

70. The ends of long bones are covered by:

(a) Muscles  (b) Ligaments

(c) Cartilage (d) All of these

71. Septomaxillary bone, if present is in the skull of

(a) Rabbit  (b) Man 

(c) Rat       (d) Frog

72. Which of the following vertebra is amphicoelous in frog

(a) VIII        (b) IX

(c) Typical  (d) Axis

73. The eighth vertebra of frog is

(a) Amhicoelous

(b) Acoelous

(c) Procoelous    (d)Ophisthocoelous

74. The only acoelous vertebra of frog is

(a) VII ­vertebra (b) VIII­ vertebra

(c) IX ­vertebra  (d) X­ vertebra

75. The phallangeal formula of frog's foot is

(a) 0, 2, 3, 3      (b) 2, 2, 3, 4, 3

(c) 2, 2, 3, 3, 4  (d) 2, 3, 3, 3, 3

76. A man broke his fibula, i.e. he broke his

(a) Head  (b) Pubis

(c) Jaw    (d) Leg

77. Joint pains in old person are mostly due to

       (a)  Reduced synovial fluid

       (b)  Increased synovial fluid

       (c)  Formation of extra osteocytes

       (d)  All of the above

78. Saddle joint is present between the

       (a)  Metacarpal and carpal

       (b)  Metacarpal and phalanges

       (c)  Tibia and femur

       (d)  Humerus and radius

79. One of the followings is not a part of mammalian bone

(a) Periosteum (b) Peritoneum

(c) Endosteum (d) Lamella

80. The shoulder and hip joints are of type

(a) Ball & Socket (b) Hinge joint

(c) Pivot joint       (d) Gliding joint

81. Removal of olecranon process from Ulna of rabbit will lead to

       (a)  Better movement of forearm

       (b)  Better movement of elbow

       (c)  Non­functioning of elbow

       (d)  None of these

82. Cartilage of santorini is found in

(a) Cranium of frog             

(b) Pharynx of frog

(c) Larynx                                            

(d) Skull of rabbit

83. Number of tarsals in the ankle (tarsus) of a rabbit is

(a) 4 (b) 5  (c) 6 (d) 9

84. Anticlinical vertebra is

(a) Cervical (b) Thoracic

(c) Lumbar  (d) Caudal

85. The process of bone formation is known as

(a) Calcification      (b) Ossification

(c) Chondrification (d) Hemolysis

86. Which of the following is the first bone to start ossification?

(a) Maxilla   (b) Clavicle

(c) Sternum (d) Humerus

87. Cranium consists of __________ bones

(a) 6                         (b) 8

(c) 14                      (d) 37

89. The smallest bone in Human body is

(a) Malleus                            (b) Incus

(c) Stapes                               (d) Pisiform

90. There are ______ ossicles in human ear.

(a) 2                        (b) 4

(c) 5                        (d) 3

91. The smallest bone of our body is located in

(a) Nose (b) Throat

(c) Ear    (d) Eye

92. The thoracic cage is formed by

(a) Tendon    (b) Aponeurosis

(c) Ligament (d) Periosteum

93. Number of spinal vertebrae in mammalian is

(a) 26      (b) 33

(c) 30      (d) 34

94. The number of cervical vertebra in human beings is

(a) 6                        (b) 7

(c) 8                        (d) 12

95. The total number of thoracic vertebrae in man is

(a) 10                      (b) 12

(c) 15      (d) 37

96. Pisiform bone is related to

(a) Wrist bone (b) Elbow joint (c) Ankle joint  (d) Hip joint

97. Incus is found in

(a) Skull     (b) Hand            (c) Liver                 (d) Kidney

98. Which bone is present in upper incisor?

(a) Zygomatic  (b) Mandible

(c) Maxilla       (d) Temporal

99. Fracture is defined as

       (a)  Loss of continuity of bony tissue

       (b)  Destruction of bony tissue

       (c)  Inflammation of bone

       (d)  Restriction of body movement

100. Sternum is a

(a) Long bone     (b) Flat bone

(c) Both of these (d) None of these

101. Diastema is the gap between the

a) Incisor and premolar

b) Incisor and molar

c) Molar and canine

d) canine and incisor

102.Largest Functional Foramen of our body is

a) Foramen magnum            b) Foramen obturator

c) Foramen ovale  d) Pylorus

103.Hyoid bone is an

a) Completely cartilagineous               b) Unsocial bone

c) Both a & b                                         d) None

104. Which bone is No bone ?

a) First Cervical Vertebrae

b) Second Cervical Vertebrae

c) Typical Cervical Vertebrae

d) None

105. Pivot/Rotatory joint is an

a) Atlas and Axis joint         b) Thumb Joint

c) Shoulder joint   d) Radius ulna Joint

106. Hypapapophysis is present in

a) Lumbar Vertebrae            b) Cervical vertebrae

c) Thoracic Vertebrae          d) Sacrum

107. Which Vertebrae is anticlinal vertebrae ?

a) Lumbar Vertebrae            b) Cervical vertebrae

c) Thoracic Vertebrae          d) Sacrum

108. Periosteum is  outercovering of

a) Tendon                              b) Bone

c) Ligament                          d) Muscle

109. Strain is the tearing of

a) Muscle               b) Tendon

c) Nerve d) Ligament

110. Srain is the tearing of

a) Muscle               b) Tendon

c) Nerve d) Ligament

111. Fracture is the loss of continuity of

a) Bony tissue       b) Tendon

c) Nerves tissue     d) Muscle tissue

112. Atypical vertebrae are

 a) Axis                   b) Atlas

c) C3-C7 d) Both a & b

113. Olecranon process is  the part of

a) Pectoral girdle   b) Humerus

c) Radius                             d) Ulna

114. In mammal, Coronoid process is the part of

 a) Scapula                            b) Lower Jaw

c)  Tibia                                d) Humerus

115. Funny bone is

a) Humerus                           b) Femur

c) Tibia                                d) Clavicle

116. Thoracic cage is formed by

a) Ribs, Thoracic vertebrae &  Sternum(flat or breast bone)

b) Clavicle or merry thought or collar bone

c) Ribs & Sternum               

d) Thoracic & Sternum

 

NOTES TO REMEMBER :

1) JOINTS :

Ball and Shocket Joints : Eg : Shoulder joint & Hip Joint

Hinge Joint : Eg : Elbow joint, interphalangeal joint, knee joint and ankle joint.

Knee joint : Largest joint of our body

 Saddle Joint : Eg : Thumb joint ( metacarpal  & carpal of thumb).

Gliding joint :  Eg : Articulation of radius with ulna

Angular joint : Eg: Wrist joint

Ellipsoidal joint : Eg : Radius and carpal joint

2) Fangs :  Modified Maxillae

3) Tusk : Modified incisors

4) Plantigrade  : walk with palm. Eg : Bear, Man.

5) Digitigrade : walk with digit. Eg : Dog,cat,tiger..

6) Unguligrade : walk with hoof. Eg: Horse,cattle.

7) Acetabulum = Ilium + Ischium + Pubis

8) Rabbit : No Pubis for acetabulum

9) Number of bones in new born baby = 306

 Horse – 205

Dog – 270

Cattle – 209

Fowl- 166

 10) Case :

·         Number of bones in skull = facial bone(14)+Cranium(8) = 22

·         Total Number of bones in skull or total number of bones in head = 14+8+6+1= 29

·         Number of bones in fore limbs : 60

 

 

 

 

 

 

 


·         Number of bones in hind limbs : 60

 

 

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