A nurse is collecting data from a client who has peripheral arterial disease (PAD). Which of the following findings should the nurse expect?
Intermittent claudication
Darkened skin color near extremities
Warm extremities
Edema
The Correct Answer is A
Choice A reason f:Intermittent claudication is a classic symptom of PAD, characterized by muscle pain or cramping in the legs triggered by exercise, such as walking, which typically disappears after a few minutes of rest. This symptom occurs due to inadequate blood flow to the muscles during increased demand.
Choice B reason :Darkened skin color near the extremities, also known as hyperpigmentation, can occur in PAD due to the chronic ischemia and the resultant buildup of waste products in the tissue, which may lead to skin changes.
Choice C reason :Warm extremities are not typically associated with PAD. In fact, patients with PAD may have cooler extremities compared to the rest of the body due to reduced blood flow.
Choice D reason :Edema is not a common finding in PAD. Instead, PAD can lead to decreased skin temperature, loss of hair, shiny skin, and non-healing wounds on the extremities due to poor circulation.
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Related Questions
Correct Answer is C
Explanation
Choice A reason : Advising a client with PVD not to go barefoot is correct. Going barefoot can increase the risk of injury to the feet, which can be particularly dangerous in individuals with PVD due to poor circulation. Any injuries to the feet may heal poorly and can lead to complications such as ulcers or infections.
Choice B reason : Using a thermometer to check the temperature of bath water is a recommended practice for clients with PVD. Due to potential nerve damage and reduced sensation in the extremities, clients may not accurately gauge water temperature, leading to burns. Therefore, using a thermometer helps prevent thermal injury.
Choice C reason : Wearing stockings with elastic tops is not recommended for clients with PVD. Elastic tops can constrict blood flow in the legs, exacerbating circulation problems. Instead, clients should wear non-constricting, well-fitting socks or stockings that promote blood flow.
Choice D reason : Avoiding crossing legs at the knees is good advice for clients with PVD. Crossing the legs can restrict blood flow to the lower extremities, which is already compromised in PVD. Keeping the legs uncrossed and elevating them when possible can help improve circulation.
Correct Answer is D
Explanation
Choice A reason : Morphine is an opioid analgesic used to relieve severe pain and can be administered to patients with myocardial infarction to alleviate chest pain and anxiety. However, it is not the first medication given as it does not address the underlying cause of the myocardial infarction, which is the formation of a blood clot in the coronary arteries.
Choice B reason : Nitroglycerin is a nitrate that helps to dilate blood vessels and improve blood flow. It can be used to relieve chest pain in myocardial infarction, but similar to morphine, it is not the initial medication of choice. The priority is to prevent further blood clotting.
Choice C reason : Administered as soon as possible to inhibit platelet aggregation and reduce clot progression.
Choice D reason : When a myocardial infarction (MI) is suspected, the priority is to address tissue hypoxia and ensure adequate oxygenation to minimize myocardial damage. Administering oxygen helps increase oxygen availability to the ischemic heart tissue, reducing further damage.
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