LOCOMOTION AND MOVEMENT
Q1. Type of joint where flat skull bones fuse end to end with the help of dense fibrous connective tissue is called
(1) Synovial joint
(2) Gliding joint
(3) Fibrous joint
(4) Cartilaginous joint
Ans.3
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Q2. The flat bone of axial skeleton lying on the ventral midline of thorax is
(1) Ribs
(2) Sternum
(3) Clavicle
(4) Hyoid
Ans.2
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Q3. Bone not a part of appendicular skeleton is
(1) Sphenoid
(2) Scapula
(3) Patella
(4) Pubis
Ans.1
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Q4.. Select the correct match between the bones in humans listed in column I with their corresponding number in column ll
Column l. Column ll
(1) Facial bones. -14
(2) Bones in axial skeleton -206
(3) Zygomatic bone - 1
(4) Mandible. - 2
Ans.1
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Q5. Read the given statements. Statement-l : Each coxal bone in man is formed by the fusion of three bones namely ilium, ischium and pubis.
Statement-ll : At the point of fusion of the above listed bones is a cavity called glenoid, with which the thigh bone articulates. Select the correct option
(1) Statement II is correct
(2) Statement I is incorrect
(3) Both statement I and II are correct
(4) Statement I is correct while statement incorrect
Ans.4
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Q.6 Knee joint and elbow joint are examples of
(1) Pivot joint
(2) Gliding joint
(3) Saddle joint Hinge joint
(4) Hinge joint
Ans.4
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Q7. Which one of the following is the correc description of the given part of human skeleton?
(1) The 9th and 10th pairs of ribs are called vertebrosternal ribs
(2) First vertebra is atlas which articulates with the occipital condyles
(3) Each pectoral girdle comprises one clavicle and one scapula
(4) The number of sacral vertebrae is five in both adults and foetus
Ans.2
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Q8.Select th activity which would essentially involve movement but not result in locomotion?
(1) Walking
(2) Climbing
(3) Talking
(4) Swimming
Ans.3
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Q9.How many vertebro-chondral ribs are present in the human?
(1) 7 pairs
(2) 2 pairs
(3) 3 pairs
(4) 12 pairs
Ans.3
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Q10.Among the following, limited movement is permitted by joint present at / between
(1) Adjacent vertebrae
(2) Junction of carpal and metacarpal of thumb
(3) Atlanto-occipital joint
(4) Femur and acetabulum
Ans.1
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Q11.Globular regulatory protein of skeletal muscle fibres is
(1) Tropomyosin
(2) Myosin
(3) Actin
(4) Troponin
Ans.4
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Q12.Which of the following is not an auto immune disorde
(1) Simple gout
(2) Rheumatoid arthritis
(3) Myasthenia gravis
(4) Multiple sclerosis
Ans.1
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Q13.Property common to muscular and neural tissues is
(1) Elasticity
(2) Extensibility
(3) Contractility
(4) Excitability
Ans 4
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Q14.Read the given features.
a. Absence of sarcomere
b. Presence of nucleus
c. Syncytial appearance
d. Presence of gap junctions Choose the option that reflects features of muscle fibres located in inner walls of reproductive tract.
(1) a & b only
(2) a, b & d
(3) c & d only
(4) a, b, c & d
Ans .2
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Q15.Dimensions of which of the following remains unaffected when skeletal muscle fibres are in maximally contracted state
(1)Region between two Z lines
(2) Anisotropic band
(3) Isotropic band
(4) 'H' zone
Ans.2
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Q16.Red muscle fibres differ from white muscle fibres as
(1) Former contains large quantities of oxygen binding pigment hemoglobin
(2) Latter has larger amount of sarcoplasmic reticulum than former
(3) Former are unbranched and multinucleated while latter are not
(4) Latter are responsible for aerobic respiration while former undergo only anaerobic respiration
Ans.2
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