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FCE Biomechanics & Musculoskeletal Analysis Flashcards

6 cards from real FCE practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 6 FCE Biomechanics & Musculoskeletal Analysis flashcards as text

  1. Which spinal region is most commonly evaluated in FCE for lumbar dysfunction?

    Answer: Lumbar spine

    The lumbar spine is the most frequently assessed spinal region in FCE due to the high prevalence of low back injuries in workers' compensation cases.

  2. What does 'coefficient of variation' measure in FCE biomechanical testing?

    Answer: Consistency of effort across repeated trials

    The coefficient of variation measures the consistency of effort by comparing the standard deviation to the mean across repeated trials, helping identify submaximal effort.

  3. In FCE, what is the primary purpose of evaluating shoulder flexion range of motion?

    Answer: To determine overhead reaching capacity for job tasks

    Shoulder flexion ROM is evaluated to determine a worker's ability to perform overhead reaching tasks, which is directly tied to job demand matching.

  4. Which of the following best describes 'functional mobility' in musculoskeletal FCE?

    Answer: The ability to perform whole-body movements required for work tasks

    Functional mobility in FCE refers to a worker's capacity to perform whole-body movements—such as bending, stooping, and climbing—that are essential for specific job tasks.

  5. Which principle of biomechanics is applied when assessing a worker's safe lifting capacity in FCE?

    Answer: The lever arm principle and load moment

    The lever arm principle and load moment are applied to calculate the mechanical stress placed on the spine during lifting, helping determine safe lifting limits.

  6. What is the role of electromyography (EMG) in some advanced FCE protocols?

    Answer: To assess muscle activation patterns and detect inconsistency

    EMG can be used in advanced FCE to measure muscle activation patterns, detect submaximal effort, and identify neuromuscular dysfunction during functional tasks.