A client with Raynaud's disease asks the nurse for advice on preventing episodes during cold weather. Which of the following measures should the nurse suggest to the client?
Avoiding caffeine completely to minimize vasoconstriction
Keeping the affected areas warm with insulated gloves and socks
Taking hot showers or baths to warm up the entire body
Exposing the affected areas to cold water to build tolerance
The Correct Answer is B
A) While excessive caffeine intake may worsen Raynaud's symptoms in some individuals, complete avoidance of caffeine is not necessary. Moderate caffeine consumption is generally acceptable.
B) Keeping the affected areas warm with insulated gloves and socks is an essential measure to prevent episodes during cold weather. Proper insulation helps maintain blood flow and reduces the risk of Raynaud's symptoms.
C) Taking hot showers or baths is not recommended for individuals with Raynaud's disease. Sudden exposure to hot water may cause blood vessels to dilate rapidly, leading to potential complications.
D) Exposing the affected areas to cold water is not advised for clients with Raynaud's disease. It can trigger symptoms and worsen the condition.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A) Magnetic Resonance Imaging (MRI) is not routinely used to diagnose Raynaud's disease. It may be used in certain cases to evaluate other possible underlying conditions.
B) Doppler ultrasound is a non-invasive diagnostic test commonly used to assess blood flow in the extremities. It helps visualize blood vessels, identify areas of constriction, and confirm the diagnosis of Raynaud's disease.
C) Electrocardiogram (ECG) is a test used to assess heart function, and it is not directly related to the diagnosis of Raynaud's
disease.
D) Arteriography is an invasive procedure that involves injecting contrast dye into the arteries to visualize blood vessels. While it may be used in specific cases, it is not the primary diagnostic test for Raynaud's disease. Doppler ultrasound is preferred for initial evaluation due to its non-invasiveness.
Questions
Correct Answer is C
Explanation
A) Antihistamines are not commonly used to manage Raynaud's disease. They primarily target histamine receptors and are not effective in dilating blood vessels.
B) Beta-blockers are not typically prescribed for Raynaud's disease. They may worsen the condition by causing vasoconstriction.
C) Calcium channel blockers, such as nifedipine or amlodipine, are commonly prescribed to manage Raynaud's disease. These medications help relax and dilate blood vessels, improving blood flow to the extremities and reducing the frequency and severity of Raynaud's episodes.
D) Oral corticosteroids are not used as a standard treatment for Raynaud's disease. They have anti-inflammatory effects but are not effective in treating the underlying vascular dysfunction of Raynaud's.
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