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Bachelor of Physiotherapy II (Second) Year Annual Examination 2011-12 Course Code: BPT203 Paper ID: 0868103 Biomechanics & Kinesiology Time: 3 Hours Max. Marks: 70 Note: Attempt the questions as per instructions compulsory. 1. A) B) C) D) E) F) Q. No. 1 is Choose the correct alternative: (1x10=10) Typical thoracic vertebral body has transverse diameter ……A-P diameter i) Lesser than ii) Greater than iii) Equal to iv) All of the above Synovial joints are i) Slightly movable ii) Slightly movable iii) Freely movable iv) Both A and B v) None of the above ………….vertebral laminae are maximum loaded in cervical spine i) C1 & C7 ii) C2 & C7 iii) C1 & C2 iii) C3 & C7 Disk tissue intrudes into endplate forming i) Herberden’s nodes ii) Schmorl’s nodes iii) Nucleolus pulposus iv) Compression# Movements possible in a condyloid joint are i) Flexion and extension ii) Circumduction only iii) Flexion, extension, abduction, abduction iv) Flexion, extension, abduction, abduction, circumduction Which type of muscle is capable of resisting fatigue in a long duration activity? i) Deltoid ii) Fast twitch iii) Slow twitch iii) Both a and b G) Lever system prevalent in human arm is i) Class III ii) Class II iii) Class I iv) None of the above H) As one ages, skeletal muscle strength decreases due to i) Change in fibre type ii) Change in motor unit distribution iii) Both a and b iv) None of the above I) Which exercise accommodates for the changing torque created by a muscle throughout the ROM? i) Isokinetic ii) Isotonic iii) Isometric iv) None of the above J) Rotatory motion in frontal plane occurs around …….axis i) Coronal ii) Anteroposterior iii) Frontal iv) Longitudinal 2. a) b) c) d) e) f) g) h) i) Write short notes on any six of the following (limit your answer in 50 words). (6x5=30) Eccentric exercise induced muscle injury Role of spinal flexors and extensors in lifting Scoliosis OKC and CKC Plantar arches Anterior and posterior pelvic tilt Foot drop gait Effect of pregnancy on posture Determinants of gait 3. Attempt any two of the following. (2 x 15 = 30) a) Write a note on glenohumeral rhythm with a analysis of motion at acromioclavicular and sternoclavicular joints. b) Describe levers and pulleys giving 4-5 examples of each in the human body and their benefits to our body. c) Describe the mechanics of synovial joint with structure and functioning of articular cartilage.