A nurse is assisting in the care of a client in a clinic. For each assessment finding, click to specify if the finding is consistent with peripheral neuropathy, transient ischemic attacks (TIA), or peripheral vascular disease. Each finding may support more than 1 disease process or none at all. There must be at least 1 selection in every column. There does not need to be a selection in every row.

• Recent diagnostic results: Reduced skeletal muscle electrical activity on EMG is characteristic of peripheral neuropathy. This reflects impaired nerve conduction and axonal or demyelinating damage affecting motor function. EMG findings are essential for confirming the presence of neuropathic processes. • Report of pain: Intermittent claudication—pain in the left lower extremity with exertion—is a hallmark symptom of peripheral vascular disease. It occurs due to ischemia from arterial narrowing, typically relieved by rest. This finding aligns with vascular compromise rather than neuropathic or central causes. • Medical history: Hypertension and prior chemotherapy increase risk for neuropathy and vascular disease. Family history of stroke and past smoking elevate the risk for TIA. Multiple chronic conditions contribute to overlapping vascular and neurologic risk factors. • HEENT findings: Episodes of transient blurred vision suggest temporary cerebral ischemia, consistent with a TIA. Symptoms resolve quickly (less than 5 minutes in this case) and indicate impaired blood flow to the visual cortex or ocular arteries. • Right lower extremity assessment: Footdrop indicates motor weakness caused by peripheral nerve injury, often from neuropathy. EMG confirmation of reduced electrical activity supports a neuropathic etiology for this deficit.