A 30-year-old woman with multiple sclerosis presents with progressive coarse tremor worsening during intentional reaching. Vital signs: BP 118/76, HR 88, RR 16, Temp 37°C, SpO2 98%. On examination, finger-to-nose testing reveals slow zigzag hand movements with target overshoot. MRI brain shows demyelinating lesions in the cerebellum. She denies recent vision changes. Currently taking interferon-beta. Which of the following is the most likely type of movement abnormality?
- A)Resting tremor
- B)Athetosis
- C)Intention tremorGABARITO
- D)Essential tremor
- E)Myoclonus
Explicação
Intention tremor is associated with cerebellar dysfunction and becomes more pronounced as a target is approached. Ver explicação completa e trilha adaptativa →