A nurse is caring for a group of clients with dementia. The nurse recognizes which of the following factors as reasons for the growing numbers of clients diagnosed with dementia in the United States?
(Select All that Apply.)

A. Diminished hair growth on the lower extremities: Diminished hair growth on the lower extremities is not typically a manifestation of peripheral venous disease. Instead, it may suggest poor circulation or arterial insufficiency.

B. Loss of pigmentation over the shin area: Loss of pigmentation over the shin area can occur in conditions such as chronic venous insufficiency, which is a form of peripheral venous disease. However, it is not the most characteristic manifestation.

C. Shiny appearance to the lower extremities: A shiny appearance to the lower extremities is often associated with arterial insufficiency rather than peripheral venous disease. It can indicate thinning of the skin due to poor circulation and oxygenation.

D. Swollen and enlarged veins: Swollen and enlarged veins, also known as varicose veins, are classic manifestations of peripheral venous disease. These veins result from venous insufficiency, which leads to blood pooling and increased pressure in the veins, causing them to dilate and become visibly enlarged.

A. Lower extremities edematous with decreased pulses and cool to the touch While this finding suggests impaired circulation associated with peripheral artery disease, it does not indicate an immediate need for intervention. However, it requires timely assessment and intervention to prevent further complications.

B. Pain, pallor, and paresthesia in the foot This finding indicates critical limb ischemia, which is a severe complication of peripheral artery disease requiring immediate intervention. Pain, pallor (pale color), and paresthesia (abnormal sensations like tingling or numbness) suggest inadequate blood flow to the affected limb, putting the client at risk for tissue damage and limb loss if not promptly addressed.

C. Murmur auscultated at the left 5th midclavicular line, slight dyspnea, and lower extremity edema These findings are suggestive of cardiac issues such as heart failure rather than immediate complications of peripheral artery disease. While they require attention, they do not signify an urgent need for intervention specific to peripheral artery disease.

D. Presence of an open wound near the ankle with serous drainage and pruritus While an open wound warrants assessment and appropriate wound care, it does not indicate an immediate need for intervention unless there are signs of infection or severe tissue damage. In this scenario, the presentation of pain, pallor, and paresthesia indicates a more urgent need for intervention to prevent tissue necrosis and limb loss.