Locomotion and movement NEET MCQ

 Locomotion and movement 

Q97.The joint between atlas and axis is called

(1) Angular joint 

(2) Hinge joint 

(3) Saddle joint 

(4) Pivot joint 

Ans.4

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Q98.In which of the following fractures, the bone is broken into more than two fragments, with some of the fragments losing connection with blood circulation? (1) Compound fracture 

(2) Greenstick fracture 

(3) Comminuted fracture 

(4) Simple fracture 

Ans.3

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Q99.Formation of abnormal granules called pannus are secreted by synovial membrane in case of 

(1) Osteoarthritis 

(2) Rheumatoid arthritis 

(3) Gout 

(4) Osteomyelities  

Ans .2

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Q100.During the event of muscle contraction which event does not occur?

(1) Cross bridges are formed 

(2) ATP undergoes hydrolysis 

(3) Ca2+ ions are released from SR 

(4) Thick filaments slide inward towards the M-line 

Ans.4

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 Q101.Which of the following is incorrect match regarding the bones and their number in humans? 

(1) False ribs  -The 8th, 9th and 10th pair of ribs 

(2) Vertebrochondral - 11th and 12th pair of ribs ribs 

(3) Carpals    -Eight in each wrist 

(4) True ribs - First seven pairs of ribs 

Ans.2

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 Q102.Choose the odd one w.r.t. scapula 

(1) Acromion process 

(2) Odontoid process 

(3) Coracoid process 

(4) Pectoral gridle 

Ans.2

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Q103.Which proteins will be included in H-zone of myofilaments if sarcomere is in relaxed state? 

(1) Myosin and actin 

(2) Tropomyosin, actin and troponin 

(3) Myosin 

(4) Actin 

Ans.3

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Q104.The joint between carpal and metacarpal of thumb in man is 

(1) Ellipsoid 

(2) Hinge 

(3) Saddle 

(4) Pivot 

Ans.3

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Q105.What type of contraction is involved when we push a wall or weight, but it is not get displaced? 

(1) Isotonic 

(2) Twitch 

(3) Isometric 

(4) Tetany

Ans.3

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Q106.Progressive degeneration of skeletal muscles due to genetic disorder is 

(1) Myasthenia gravis 

(2) Muscular dystrophy 

(3) Gout 

(4) Tetany 

Ans.2

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Q107.Select the correct match of the type of the joint with its location. 

(1) Gliding joint.           - Between carpals 

(2) Cartilaginous joint -Frontal and parietal

                                           bone of skull 

(3) Pivot joint                -3rd and 4th cervical

                                             vertebrae 

(4) Hinge joint.             - Humerus and

                                         pectoral girdle 

Ans.1

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Q108.A motor neuron alongwith the muscle fibres connected to it, constitute 

(1) Neuromuscular junction 

(2) Motor unit 

(3) Single unit muscle fibre 

(4) Multi unit muscle fibre 

Ans.2

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Q109.Myasthenia gravis is autoimmune disorder in which (A) tire easily and is caused by binding of antibodies to a (B) 

(1) A-Smooth muscle, B - Nicotine receptors 

(2) A-Skeletal muscle, B-Acetylcholine receptors 

(3) A- Cardiac muscle, B - Adrenaline receptors 

(4) A Skeletal muscle, B - Noradrenaline receptors 

Ans.2

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Q110.If a muscle fibre contracts, which of the following will not occur? 

(1) A-bands retain the length 

(2) Z-lines move close together 

(3) Change in size of l-band 

(4) Length of actin filament increases 

Ans.4

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Q111.Which of the following bones is/are not paired? 

(1) Maxilla 

(2) Nasal 

(3) Vomer 

(4) Palatine 

Ans.3

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Q112.Knee cap is formed of a triangular bone patella, which is modified 

(1) Cartilage 

(2) Skin 

(3) Tendon 

(4) Ligament Aakash

Ans.3

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