NursingPlex
    Sign In
    Ati lpn 1432 medical surgical nursing proctored exam 2

    A nurse is collecting data from a client who has peripheral venous disease. Which of the following findings should the nurse recognize as a manifestation of peripheral venous disease?

    Explanation & Rationale

    Peripheral venous disease stems from chronic venous insufficiency, where valvular incompetence and weak vessel walls impair backward blood flow. This pathology causes venous stasis and chronically elevated hydrostatic pressure within the lower extremities. The persistent venous hypertension forces fluid and erythrocytes into interstitial tissues, producing dependent edema and deep hemosiderin staining. A. Diminished hair growth on the lower extremities: Loss of follicular structures occurs when chronic arterial narrowing restricts oxygenated blood delivery to peripheral tissues. Venous disease features adequate arterial inflow, keeping skin appendages and hair follicles fully intact. This finding indicates peripheral arterial disease. B. Shiny appearance to the lower extremities: Taut, thin, shiny skin represents a classic sign of chronic tissue malnutrition secondary to poor arterial perfusion. Venous insufficiency results in thick, indurated, hyperpigmented skin tissue due to chronic fibrotic remodeling. Shiny skin points to advanced arterial insufficiency. C. Loss of pigmentation over the shin area: Chronic venous hypertension forces erythrocytes to extravasate into dermal tissues, where they lyse and release iron stores. This process causes a characteristic dark brown or brawny hemosiderin hyperpigmentation rather than pigment loss. It darkens the lower legs. D. Swollen and enlarged veins: Incompetent venous valves allow retrograde blood pooling, which stretches and distorts superficial veins into tortuous, dilated structures. This mechanical engorgement increases vascular visibility and induces prominent bilateral lower extremity edema. It serves as a prime objective sign.

    🔒 Submit your answer to reveal