Final Locomotor Short Essay Training Questions Dr Mohamed Fayez

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Short Essay Questions Training Locomotor module Dr Mohamed Fayez: 1) Mention steps of Excitation contraction coupling? 2) What is Mechanism of Skeletal muscle relaxation? 3) What is Sliding filament theory? 4) Mention steps of cross bridge cycling? 5) What is power stroke/Bending? 6) Describe Walk along theory 7) What is Role of Ca ? 8- What is Role of ATP? 9) What is Rigor mortis? 10) What is Muscle contracture and causes? 11) Define and causes of Fatigue? 12) What are factors which onset of muscle fatigue depend on ? 13) Compare between (Red, Slow oxidative, Type I) and (White, Fast glycolytic, Type II)? 14) What is Mechanical efficiency of the muscle? 15) Compare between Isometric and Isotonic contraction regarding (Length, Tension, Work, Heat, Energy and Examples)? 16) Define Motor unit and Neuronal pool? 17) What is Motor unit recruitment? 18) Discuss Motor unit size and Innervation? 19) What is the relationship between Muscle length, Tension or Starling law or preload? 20) What is the difference between Passive and Active tension? 21) Define Resting length? 22) Why at very short initial muscle length will decrease force of contraction? 23) Define L Max? 24) Why above 2.2 micron, force of contraction decreases? 25) What is the relationship between Velocity of shortening and Afterload? 26) Action potential of Skeletal muscle? 27) Define Simple muscle twitch? 28) Define, causes of latent period? 29) What are factors affecting SMT? 30) What is the relationship between Electric and Mechanical response? 31) What is Treppe/Stair case phenomenon? 32) What is the difference between Muscle cramps and Hypocalcemic tetany?

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دكتور بعد اذن حضرتك بالنسبة لل isotonic ينقسم الي concentric و ecentric اثناء concentric. طول العضله يقل اثناء eccentric طول العضله يزيد و ليس دائما يقل الطول . علاج طبيعي

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