What symptoms would indicate to the nurse that the client receiving TPN is experiencing hyperglycemia?
Blurred vision, weakness, tingling of extremities
Hunger, shakiness, confusion
Thirst, polyuria, abdominal pain
Tachycardia, oliguria, anxiety
The Correct Answer is C
C. Thirst, polyuria, and abdominal pain are symptoms commonly associated with hyperglycemia. High blood glucose levels can lead to osmotic diuresis, causing increased urination and thirst. Abdominal pain may occur due to gastrointestinal symptoms related to hyperglycemia, such as bloating or discomfort.
A. Blurred vision, weakness, tingling of extremities are more indicative of hypoglycemia rather than hyperglycemia.
B. Hunger, shakiness, confusion are symptoms of hypoglycemia rather than hyperglycemia.
D. While tachycardia and anxiety can occur with various medical conditions, oliguria is not typically associated with hyperglycemia.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["D","E"]
Explanation
D. Prophylactic antibiotics are often administered before surgery for appendicitis to reduce the risk of postoperative infection, particularly in cases of suspected or confirmed appendiceal perforation.
E. Keeping the client NPO (nothing by mouth) is a standard precaution before surgery to prevent aspiration of gastric contents during anesthesia induction and to reduce the risk of surgical complications.
A. Applying heat to the abdomen can potentially worsen inflammation and increase the risk of appendiceal rupture.
B. Ambulation may exacerbate the pain and increase the risk of complications, such as appendiceal rupture.
C. Administering a cleansing enema in preparation for surgery may be appropriate in some cases to help prepare the bowel for surgery, particularly if there is concern about bowel obstruction or to reduce the risk of contamination during surgery.
Correct Answer is C
Explanation
C. Dietary factors, such as high intake of certain foods (e.g., animal protein, sodium, oxalate-rich foods) and low intake of others (e.g., fluids, calcium), can influence the composition of urine and contribute to the formation of renal stones. For example, calcium oxalate stones can form when there is an imbalance of calcium and oxalate in the urine, while uric acid stones can form in individuals with high purine diets.
A. The frequency of renal stones can vary depending on factors such as climate, dietary habits, and genetic predisposition, but it is not specifically associated with the northern United States.
B. Dehydration and inadequate fluid intake can contribute to the formation of renal stones, particularly calcium-based stones. Insufficient fluid intake can lead to concentrated urine, which increases the risk of stone formation and not vice versa.
D. The risk of renal stones is equal in both men and women.
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