The nurse is caring for a client with diagnosis of peptic ulcer disease. Which assessment finding indicates to the nurse that the client most likely has an ulcer in the stomach rather than the duodenum?
The client's stool is positive for occult blood.
The client reports abdominal discomfort an hour after each meal.
The client has had four ulcers in the last 5 years.
The client's hemoglobin is 13 g/dL and hematocrit is 42%.
The Correct Answer is B
Abdominal discomfort an hour after a meal is a common symptom of a gastric ulcer because the stomach is where food is initially processed, and stomach acid is most concentrated. In contrast, duodenal ulcers typically cause pain 2-3 hours after meals, as food moves out of the stomach and into the duodenum, where it encounters duodenal acid.
A positive stool occult blood test is a non-specific finding that can be caused by many gastrointestinal conditions, including peptic ulcers. It does not indicate the location of the ulcer.
The number of ulcers the client has had in the past does not indicate the location of the current ulcer.
Normal hemoglobin and hematocrit levels do not provide information about the location of the ulcer.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
One of the hallmarks of adrenal insufficiency is dehydration and decreased urinary output, which can lead to electrolyte imbalances such as hyperkalemia and hyponatremia. As treatment begins to take effect, the patient's fluid and electrolyte balance should improve, leading to an increase in urinary output. Acute adrenal insufficiency, also known as the Addisonian crisis, is a life-threatening condition caused by a sudden decrease in cortisol and aldosterone hormones. Treatment usually involves the administration of intravenous glucocorticoids and mineralocorticoids to replace the deficient hormones.
Decreasing serum sodium (a) and decreasing blood glucose (b) are not signs of improvement but rather indicative of continued adrenal insufficiency. Decreasing serum potassium (c) is also not a sign of improvement as it could indicate that the patient is developing hyperkalemia, which is a potential complication of adrenal crisis.
Correct Answer is A
Explanation
The peak time of 70/30 NPH/regular insulin premix is usually 2 to 12 hours after injection, with an average peak time of 4 to 6 hours. This means that the highest risk of hypoglycemia is typically 4 to 6 hours after the injection, which would fall between 11:00 AM and 1:00 PM. However, it's important to note that hypoglycemic reactions can occur at any time, so the client should be monitored closely throughout the day for any signs or symptoms of low blood sugar.
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