What describes the correct procedure for assessing arm drift in a potential stroke patient?

The procedure that best describes the assessment for arm drift in a potential stroke patient involves holding the arms straight out in front, palms facing up, with eyes closed. This method is a crucial part of the assessment because it allows for the evaluation of motor function and strength in both arms simultaneously while neutralizing visual input, which could influence balance and positioning.

By asking the patient to close their eyes, any subtle weakness or inability to maintain arm position will become apparent. If one arm drifts down, it may indicate weakness on that side, which is significant in identifying symptoms of a stroke. This assessment is simple yet effective and is often part of the FAST (Face, Arms, Speech, Time) mnemonic used in emergency settings to recognize stroke symptoms.

The other options presented do not effectively assess arm drift. Holding arms down at the sides or placing them on the hips does not provide a clear indication of muscle strength, as it does not engage the muscles in the way that extending them in front does. Raising arms above the head may also not accurately reflect an issue with drift since it gives no indication of sustained position with the eyes closed. Thus, the first option is the optimal choice for assessing arm drift in a potential stroke patient.