When assessing for arm drift in a patient with a suspected stroke, which of the following procedures should be performed?

• A. Ask the patient to close their eyes and hold both arms straight out in front of them, palms up.
• B. Ask the patient to squeeze your fingers with both hands.
• C. Ask the patient to shrug their shoulders against resistance.
• D. Ask the patient to touch their nose with their index finger.

Answer: (A)

Verified step by step guidance

1. Step 1: Understand the purpose of assessing arm drift in a suspected stroke. Arm drift is a neurological test used to evaluate motor function and coordination, which can be affected by a stroke.
2. Step 2: Recognize that the correct procedure involves asking the patient to close their eyes and hold both arms straight out in front of them, palms up. This test evaluates for weakness or asymmetry in motor control, which is a common sign of stroke.
3. Step 3: Eliminate the other options by understanding their purpose: squeezing fingers tests grip strength, shrugging shoulders against resistance tests shoulder muscle strength, and touching the nose with the index finger tests coordination. None of these specifically assess arm drift.
4. Step 4: Explain why the correct procedure works. When a patient closes their eyes and holds their arms out, any drift or downward movement of one arm indicates potential weakness or neurological impairment on one side of the body.
5. Step 5: Emphasize the importance of performing this test accurately and promptly in suspected stroke cases, as early detection and treatment are critical for patient outcomes.