Which task is commonly used to evaluate attention during an MSE?

Which task is commonly used to evaluate attention during an MSE?

• A. Digit span
• B. Clock drawing
• C. Trail making test
• D. Boston naming test

Answer: (A)

Attention and concentration are assessed in the mental status exam with a task that directly tests holding and manipulating information in short-term memory. The digit span task does just that: the patient is asked to repeat sequences of numbers, which requires sustained attention, encoding, and immediate recall. The forward version mainly taps attention and short-term memory, while the backward version increases the cognitive load by requiring manipulation of the items, further stressing attention and working memory. This makes it a quick, objective way to gauge attentional capacity during an MSE. Other options measure different cognitive domains. Clock drawing focuses more on visuospatial skills and planning; the trail making test involves attention but also processing speed and cognitive flexibility and is more of a broader neuropsychological assessment; the Boston naming test assesses language retrieval and semantic knowledge rather than attention.

Attention and concentration are assessed in the mental status exam with a task that directly tests holding and manipulating information in short-term memory. The digit span task does just that: the patient is asked to repeat sequences of numbers, which requires sustained attention, encoding, and immediate recall. The forward version mainly taps attention and short-term memory, while the backward version increases the cognitive load by requiring manipulation of the items, further stressing attention and working memory. This makes it a quick, objective way to gauge attentional capacity during an MSE.

Other options measure different cognitive domains. Clock drawing focuses more on visuospatial skills and planning; the trail making test involves attention but also processing speed and cognitive flexibility and is more of a broader neuropsychological assessment; the Boston naming test assesses language retrieval and semantic knowledge rather than attention.