Which statement correctly describes how the MAS is used in clinical practice?

Which statement correctly describes how the MAS is used in clinical practice?

• A. Scores are used to diagnose a motor neuron disease.
• B. Higher scores guide interventions such as stretching, splinting, pharmacology, and therapy.
• C. It measures endurance.
• D. It replaces all other motor assessments.

Answer: (B)

The main concept being tested is that the Modified Ashworth Scale assesses spasticity by rating resistance to passive movement, and those scores guide how we treat it. In practice, higher scores reflect more tone and prompt clinicians to tailor interventions like stretching to improve range of motion, splinting to maintain alignment, pharmacologic strategies to reduce tone, and targeted therapy to maximize function. This is why describing the MAS as a tool that uses higher scores to guide such interventions is the best fit. It isn’t used to diagnose motor neuron disease, it doesn’t measure endurance, and it doesn’t replace all other motor assessments; it’s one part of a broader evaluation used to plan and adjust treatment.

The main concept being tested is that the Modified Ashworth Scale assesses spasticity by rating resistance to passive movement, and those scores guide how we treat it. In practice, higher scores reflect more tone and prompt clinicians to tailor interventions like stretching to improve range of motion, splinting to maintain alignment, pharmacologic strategies to reduce tone, and targeted therapy to maximize function. This is why describing the MAS as a tool that uses higher scores to guide such interventions is the best fit. It isn’t used to diagnose motor neuron disease, it doesn’t measure endurance, and it doesn’t replace all other motor assessments; it’s one part of a broader evaluation used to plan and adjust treatment.