The patient with peripheral vascular disease such as Raynaud's disease should avoid what?
Wearing warm mitten gloves.
Wearing socks.
Exposure to cold temperatures.
Engaging in regular exercise.
The Correct Answer is C
Exposure to cold temperatures should be avoided by the patient with peripheral vascular disease such as Raynaud’s disease.
This is because cold temperatures can trigger vasospasm, which is a sudden narrowing of the small arteries in the fingers or toes, limiting blood flow and causing pain, numbness and color changes.
Choice A is wrong because wearing warm mitten gloves can help prevent or reduce the severity of Raynaud’s attacks by keeping the hands warm.
Choice B is wrong because wearing socks can also help protect the feet from cold exposure and prevent or reduce Raynaud’s attacks.
Choice D is wrong because engaging in regular exercise can improve blood circulation and reduce the frequency and duration of Raynaud’s attacks. However, exercise should be done with caution and proper clothing to avoid injury or frostbite to the affected areas.
Normal ranges for peripheral vascular disease are not applicable, as it is a condition that affects the blood vessels and not a specific blood test or measurement.
However, some tests that can help diagnose peripheral vascular disease or its underlying causes are blood pressure measurement, ankle-brachial index, Doppler ultrasound, angiography, blood tests for cholesterol, glucose, clotting factors and inflammatory markers.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Phenazopyridine hydrochloride (Pyridium) is a urinary tract analgesic that can relieve the pain, burning, and discomfort caused by infection or irritation of the urinary tract.However, it can also cause some side effects, one of which is changing the color of bodily secretions to reddish orange. This is due to the excretion of the drug in the urine, saliva, sweat, and tears.The color change is harmless and usually disappears when the drug is stopped.
Choice A is wrong because phenazopyridine does not change bodily secretions to alkaline.In fact, it may interfere with the urine test that measures acidity (pH) and glucose.
Choice B is wrong because phenazopyridine does not change bodily secretions to pinkish.However, some other drugs, such as rifampin and doxorubicin, may cause urine to turn red or pink.
Choice D is wrong because phenazopyridine does not change bodily secretions to black.However, some other drugs, such as metronidazole and nitrofurantoin, may cause urine to turn brown or dark yellow.
Some other common side effects of phenazopyridine include headache, dizziness, indigestion, and stomach pain.Some serious side effects include skin itching, interference with the oxygen-carrying capacity of red blood cells, hemolytic anemia, and renal and hepatic toxicity.
These problems are more common in people who have existing kidney problems or take more than recommended.If you experience any of these symptoms, stop taking phenazopyridine hydrochloride and talk to a healthcare provider right away.
Correct Answer is A
Explanation
Food high in potassium should be avoided for clients taking ACE inhibitors. ACE inhibitors are drugs that block the conversion of angiotensin I to angiotensin II, which is a potent vasoconstrictor and also stimulates the secretion of aldosterone. Aldosterone is a hormone that increases the reabsorption of sodium and water and the excretion of potassium in the kidneys. By inhibiting angiotensin II, ACE inhibitors lower blood pressure and reduce the loss of potassium. However, this can also lead to hyperkalemia, which is a high level of potassium in the blood that can cause cardiac arrhythmias and muscle weakness.Therefore, clients taking ACE inhibitors should limit their intake of foods that are rich in potassium, such as bananas, oranges, tomatoes, potatoes, spinach, beans, nuts, and salt substitutes.
Choice B is wrong because a low sodium diet is recommended for clients taking ACE inhibitors.
A low sodium diet can help lower blood pressure and reduce fluid retention, which are beneficial effects for clients with hypertension, heart failure, or chronic kidney disease.A low-potassium diet should aim for potassium intake of less than 50 or 75 mmol/day and sodium intake of less than 60 mmol/day for hypertensive patients with chronic kidney disease.
Choice C is wrong because adequate fluid intake is not contraindicated for clients taking ACE inhibitors.
Adequate fluid intake can help prevent dehydration and maintain kidney function, especially in patients with diabetes or nephropathy.However, excessive fluid intake may worsen heart failure or edema in some patients, so fluid intake should be individualized and monitored according to the patient’s condition and response to therapy.
Choice D is wrong because foods low in potassium are not harmful for clients taking ACE inhibitors.
Foods low in potassium do not affect the serum potassium level or the risk of hyperkalemia in clients taking ACE inhibitors.However, foods low in potassium may not provide enough dietary potassium for normal cellular functions, so a balanced diet that includes moderate amounts of potassium-rich foods is advisable.
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