A patient is admitted to the hospital with a diagnosis of alcoholism.
The nurse should expect an order for:
Vitamin C 500mg orally daily.
Thiamine hydrochloride (vitamin B1) 50mg intramuscularly 3 times a day.
Magnesium 20 mEq in 100ml normal saline via IV one time only.
Albumin 25% 200ml via IV one time over 1 hour.
The Correct Answer is B
Choice A rationale
Vitamin C is an important antioxidant and plays a role in collagen synthesis and immune function. While individuals with alcoholism may have poor nutrition and potential vitamin deficiencies, thiamine (vitamin B1) deficiency is a more immediate and critical concern due to its role in glucose metabolism and the risk of Wernicke-Korsakoff syndrome.
Choice B rationale
Thiamine deficiency is common in individuals with chronic alcoholism due to poor dietary intake, impaired absorption, and increased utilization of thiamine in metabolizing alcohol. Intramuscular administration ensures adequate absorption, and the frequency addresses the ongoing need to prevent or treat Wernicke-Korsakoff syndrome, a serious neurological disorder.
Choice C rationale
Magnesium deficiency is also common in alcoholics due to poor intake, increased urinary excretion, and gastrointestinal losses. While a one-time intravenous dose of magnesium sulfate can help replete levels and prevent complications like seizures, it does not address the chronic nature of the deficiency and the need for ongoing management.
Choice D rationale
Albumin is a plasma protein that can be low in individuals with chronic liver disease, which can be associated with alcoholism. However, a one-time infusion of albumin primarily addresses low oncotic pressure and fluid shifts and is not a standard initial treatment for alcoholism itself. Addressing thiamine deficiency is a more immediate priority to prevent neurological complications.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Refusing to administer the medication without further investigation could jeopardize the client's timely treatment. While safety is paramount, the nurse's initial action should be to gather more information rather than outright refusal, which could delay necessary care.
Choice B rationale
Administering a medication that appears to be abnormally high without verifying the order is unsafe and could lead to serious adverse effects for the client. Nurses have a professional responsibility to question orders that seem incorrect or potentially harmful.
Choice C rationale
Documenting concerns is an important step in the process, but it is not the best *next* action. While documentation is crucial for legal and communication purposes, directly addressing the potentially erroneous order with the prescriber takes precedence to ensure patient safety.
Choice D rationale
Querying the physician about the order is the most appropriate immediate action. This allows the nurse to clarify the dosage, route, and rationale for the high dose. It opens a dialogue with the prescriber to confirm the order's accuracy or identify a potential error, directly addressing the safety concern.
Correct Answer is B
Explanation
Choice A rationale
Taking a sleeping pill at 9 pm might influence nighttime voiding indirectly by affecting sleep patterns or bladder awareness, but it doesn't directly increase urine production. Sleeping pills primarily work on the central nervous system to promote sleep and are not known to have a diuretic effect that would lead to increased nighttime urination.
Choice B rationale
Taking a diuretic at 7 pm significantly increases the risk of nocturia because diuretics promote fluid excretion by the kidneys. This increased urine production will likely occur during the night, after the medication has been absorbed and metabolized, leading to the need to wake up to urinate. The peak effect of many diuretics occurs within a few hours of administration.
Choice C rationale
Taking frequent naps during the day is unlikely to be a direct cause of nocturia. While changes in daytime activity and fluid intake patterns could indirectly influence nighttime voiding, napping itself does not have a physiological mechanism that directly increases urine production specifically at night.
Choice D rationale
Taking a diuretic at 7 am is less likely to cause nocturia compared to taking it in the evening. By 7 pm, the diuretic's effect of increased urine production will likely have subsided for most individuals, allowing for more normal bladder function during the night. The majority of the diuresis will occur during the daytime hours. .
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