A nurse is assessing a client who has a suspected diagnosis of Guillain-Barre syndrome (GBS). Which of the following questions should the nurse ask the client?
Are you taking a multivitamin?
Have you had a recent influenza infection?
Have you traveled overseas recently?
Do you have a history of chronic alcohol abuse?
The Correct Answer is B
Choice A reason: Asking about multivitamin intake is not directly relevant to GBS, as the syndrome is not known to be caused by vitamin deficiencies or related to nutritional status.
Choice B reason: A recent influenza infection is relevant because GBS is often preceded by an infection, such as a respiratory or gastrointestinal viral infection. The immune system's response to this infection may mistakenly attack peripheral nerves, leading to GBS.
Choice C reason: While travel history is important in assessing exposure to infectious diseases, it is less specific than asking about recent infections. GBS can occur after exposure to certain viruses or bacteria, which can be contracted without overseas travel.
Choice D reason: Chronic alcohol abuse is a risk factor for various neurological conditions, but it is not a typical precursor to GBS. The syndrome is more commonly associated with immune responses to infections.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: This is correct because staying well hydrated can help prevent gout attacks and kidney stones, which can be a side effect of allopurinol.
Choice B reason: This is incorrect. Aspirin can interfere with allopurinol and may increase the risk of gout attacks; therefore, it is not recommended without consulting a healthcare provider.
Choice C reason: This is incorrect. Allopurinol does not need to be taken on an empty stomach; it can be taken with or without food.
Choice D reason: This is correct. Allopurinol should not be crushed or chewed; it should be swallowed whole.
Correct Answer is B
Explanation
Choice A reason: The normal range for serum creatinine is indeed 0.6 to 1.2 mg/dL for males and 0.5 to 1.1 mg/dL for females. Serum creatinine is a waste product from the normal breakdown of muscle tissue. As kidneys become impaired for any reason, the serum creatinine level rises due to poor clearance by the kidneys.
Choice B reason: A GFR below 60 mL/min/1.73 m for three months or more is one of the criteria for the diagnosis of chronic kidney disease. GFR is a measure of how well the kidneys filter blood, and a lower GFR indicates poorer kidney function.
Choice C reason: Blood urea nitrogen (BUN) levels should indeed be between 7 and 20 mg/dL. BUN measures the amount of nitrogen in your blood that comes from the waste product urea. Urea is made when protein is broken down in your body. BUN levels can rise with the level of protein in your diet and your kidney function[^10^].
Choice D reason: An increase in serum potassium can indicate hyperkalemia, which may be a sign of acute kidney injury. Potassium is a critical electrolyte, and its levels are tightly regulated by the kidneys. High levels can lead to dangerous heart rhythms.
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