Gastrointestinal illnesses cause symptoms of anorexia, vomiting, and diarrhea. Which lab value should the nurse monitor related to volume depletion?
Carcinoembryonic Antigen (CEA)
B12 Level
Electrolyte imbalance
Hemoglobin level
The Correct Answer is C
Choice A rationale
Carcinoembryonic Antigen (CEA) is a protein used as a tumor marker, particularly for cancers of the gastrointestinal tract. It is not directly related to volume depletion caused by gastrointestinal illnesses.
Choice B rationale
B12 level is important for nerve function and the formation of red blood cells. It is not directly related to volume depletion caused by gastrointestinal illnesses.
Choice C rationale
Electrolyte imbalance is the correct answer. Gastrointestinal illnesses often cause symptoms such as vomiting and diarrhea, which can lead to significant loss of fluids and electrolytes.
Monitoring electrolyte levels is crucial in these cases to prevent complications related to volume depletion.
Choice D rationale
Hemoglobin level is an indicator of the amount of oxygen-carrying protein in the blood. While it is an important lab value, it is not the most relevant in the context of volume depletion due to gastrointestinal illnesses.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Increasing daily fiber intake does not cause peptic ulcer disease. While a high-fiber diet can have many health benefits, there is no direct link between fiber intake and the development of peptic ulcers.
Choice B rationale
Drinking hot tea with honey does not cause peptic ulcer disease. While certain foods and drinks can exacerbate the symptoms of an existing ulcer, they do not cause the ulcer itself.
Choice C rationale
Taking Lasix (furosemide) daily does not cause peptic ulcer disease. Lasix is a diuretic used to treat fluid build-up due to heart failure, liver scarring, or kidney disease. It is not associated with the development of peptic ulcers.
Choice D rationale
Taking too many ibuprofen during the day can cause peptic ulcer disease. Nonsteroidal anti- inflammatory drugs (NSAIDs), such as ibuprofen, can irritate or inflame the lining of your stomach and small intestine, leading to ulcers.
Correct Answer is B
Explanation
Choice A rationale
Drinking a glass of water with each meal is not typically recommended for patients with dumping syndrome. In fact, it’s often suggested to avoid drinking liquids until at least 30 minutes after a meal.
Choice B rationale
Increasing protein in the diet is indeed a good recommendation for a patient with dumping syndrome. High-protein foods can help to slow the rate of gastric emptying and reduce symptoms.
Choice C rationale
Eating three moderate-sized meals a day might not be the best advice for a patient with dumping syndrome. Instead, it’s often recommended to eat smaller, more frequent meals throughout the day.
Choice D rationale
Eating a bedtime snack that contains a milk product is not typically recommended for patients with dumping syndrome. Dairy products can sometimes exacerbate symptoms.
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