Difficulty: Medium
Average Score: 74%
Simulated
Which of the following best describes dystonia?
Correct answer
B
Rationale
Dystonia is characterized by sustained muscle contractions causing repetitive movements or abnormal postures. Choice B is correct as it describes muscle spasms in specific areas like the face, eyes, neck, and tongue, which are common in dystonia. Choices A, C, and D describe symptoms more typical of other movement disorders like akathisia, tardive dyskinesia, and Parkinson's disease, respectively.