AANP Family Nurse Practitioner (FNP) Certification Practice Exam

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What is a key characteristic of Peripheral Arterial Disease (PAD)?

Presence of edema

Decreased blood flow resulting in pain

Peripheral Arterial Disease (PAD) is primarily characterized by decreased blood flow to the limbs, particularly the legs, due to narrowed arteries caused by atherosclerosis. This reduced blood flow often leads to symptoms such as claudication, which is pain or cramping in the legs during physical activity due to inadequate oxygen supply. The pain typically subsides with rest. Recognizing this symptom is crucial for diagnosing PAD, as it reflects the underlying inadequate perfusion of tissues.

Other options may present various conditions but do not align with the fundamental characteristics of PAD. Edema can be associated with other vascular or heart conditions, increased intraocular pressure pertains to glaucoma rather than arterial disease, and a positive PPD test relates to tuberculosis exposure, which is unrelated to peripheral circulation issues. Understanding these distinctions is key in recognizing PAD's unique clinical presentation.

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Increased intraocular pressure

Positive PPD test

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