Which clinical feature is common in patients with right-sided CVA?

In the context of cerebrovascular accidents (CVAs), a right-sided CVA typically leads to neurological deficits on the left side of the body. This phenomenon is due to the brain's contralateral control, meaning that pathways in one hemisphere (the right side, in this case) govern the motor functions and sensory perception in the opposite side of the body (the left side). Therefore, left-sided weakness is a common clinical feature seen in patients who have experienced a right-sided stroke.

While other options may sound plausible, they are less characteristic for right-sided CVAs. Speech difficulties, for instance, can be more associated with strokes occurring in the dominant hemisphere of the brain, which for most individuals is the left hemisphere. A facial droop on the right side would usually indicate left-sided weakness and is therefore associated with left-sided CVAs. Lastly, visual field loss on the right side is also typically due to a left-sided brain event, as damage in the left visual cortex can lead to visual field deficits on the right. Thus, left-sided weakness stands out as the clinical feature directly resulting from right-sided CVA.