A patient who is scheduled for gastric bypass surgery asks for information about dumping syndrome. How does the nurse explain dumping syndrome?
An increase in the secretion of both bile and pancreatic enzymes
A decrease in the secretion of insulin caused by carbohydrates
When the passage of food into the small intestine occurs too rapidly
The inability to digest high-fat foods
The Correct Answer is C
A. Dumping syndrome is not related to the increased secretion of bile and pancreatic enzymes; it occurs when food passes too quickly from the stomach into the small intestine.
B. Dumping syndrome is not caused by a decrease in insulin secretion, but rather by rapid gastric emptying that can result in fluctuating blood sugar levels.
C. Dumping syndrome occurs when food moves too quickly from the stomach into the small intestine, causing a sudden release of insulin and other gastrointestinal symptoms, such as nausea, diarrhea, and dizziness.
D. While high-fat foods can be problematic for some gastric bypass patients, dumping syndrome is specifically related to rapid gastric emptying and not the inability to digest fat.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Blood glucose levels are not directly affected by desmopressin, as it is used to treat diabetes insipidus, which is related to antidiuretic hormone (ADH) deficiency, not glucose metabolism.
B. A serum sodium level of 146 mEq/L is slightly elevated and may indicate dehydration, which is common in diabetes insipidus if not well controlled. Desmopressin should help lower the sodium level by reducing the excessive urine output.
C. Blood urea nitrogen (BUN) is typically used to assess kidney function and hydration status, but it is not a primary indicator of the effectiveness of desmopressin in treating diabetes insipidus.
D. A urine specific gravity of 1.015 is within the normal range and indicates more concentrated urine, which is a therapeutic effect of desmopressin. The medication helps the kidneys retain water, leading to more concentrated urine, and improving symptoms of diabetes insipidus.
Correct Answer is C
Explanation
A. Increase carbohydrate intake.: This is incorrect. Cushing’s disease is characterized by excessive cortisol, which can lead to increased blood glucose levels, making carbohydrate intake less desirable. Clients with Cushing's disease often need to manage their blood sugar levels, so they should not increase carbohydrates indiscriminately.
B. Limit intake of potassium-rich foods.: This is incorrect. In Cushing’s disease, elevated cortisol levels can lead to potassium depletion, so clients should actually increase their intake of potassium-rich foods to help counteract the effects of low potassium, not limit them.
C. Restrict sodium intake.: This is correct. Cushing’s disease often results in fluid retention and hypertension due to increased cortisol and aldosterone levels. Restricting sodium helps manage these symptoms and reduces the risk of complications such as edema and high blood pressure.
D. Decrease protein intake.: This is incorrect. While protein breakdown is a feature of Cushing's disease, protein intake should not necessarily be decreased. Adequate protein intake is important to prevent muscle wasting, a common issue in clients with Cushing’s disease.
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