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Test

Biomechanics- Forces and Physics

Usuario eliminado 10 preguntas Actualizado el 12 abr 2018

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Preguntas del test (10)

  1. 1Label the forces that act in a biological system:Imagen de la pregunta 1
    1. ATensile
    2. BCompression
    3. CBending
    4. DShear
    5. ETorsion
    6. FCombination
  2. 2Kinematics is:
    1. AAnalysis of motion in terms of acting forces
    2. BDescription of movement without reference to force/mass
    3. CDescription of bodies at equilibrium
    4. DA kind of static force system
  3. 3Which of the following is a description of a concurrent force system?
    1. AForces acting along the same line
    2. B2 or more equal but opposite forces that cause rotation
    3. CForces acting in the same plane, but along different lines
    4. DForces acting at a common point, but in divergent directions
  4. 4Flexion of the elbow is a biological example of what lever class?
    1. AFirst class lever
    2. BSecond class lever
    3. CThird class lever
    4. DThis is not a physics class lever
  5. 5Label the lever class:Imagen de la pregunta 5
    1. AFirst class lever
    2. BThird class lever
    3. CSecond class lever
  6. 6Your client LOVES diet coke but since her injury does not have the strength required to open pop bottles. She has identified "being able to independently open a bottle cap on a coke bottle" as her most important goal. You decide to design an adaptive device that will help her with that task. What design would be the most helpful to her?
    1. AA socket type device that fits over the cap with a long handle
    2. BA socket type device that fits over the cap with a short handle
    3. CA socket type device that fits over the cap with a thick handle
    4. DA socket type device that fits over the cap with a handle that bends 90 towards the table
  7. 7To decrease pressure, you can either [blank_start]increase[blank_end] surface area, [blank_start]decrease[blank_end] force or both.
    1. Aincrease
    2. Bdecrease
    3. Cdecrease
    4. Dincrease
  8. 8You are at an increased risk of falling when you shift your center of gravity outside your base of support.
    1. AVerdadero
    2. BFalso
  9. 9Which of the following is the most stable base of support?
    1. AOne foot
    2. BTwo feet
    3. CC cane
    4. DQuad cane
  10. 10What biomechanical changes occur during pregnancy?
    1. AThe added weight on the abdomen shifts the center of gravity
    2. BCounterbalancing the added weight puts more force on the low back
    3. CFeet swell in an effort to increase the base of support
    4. DGait stance widens to increase the base of support

Información

Descripción
Information from Lecture 13 of Biomechanics
Autor
Usuario eliminado
Idioma
English
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52
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Creado el 12 abr 2018 · actualizado el 12 abr 2018
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