As a result of gastric resection, the client is at risk for developing dumping syndrome. The nurse should prepare a plan of care for this client based on knowledge that this problem stems primarily from which of the following gastrointestinal changes?

Total loss of gastric enzymes

Excess secretion of digestive enzymes in the intestines

Rapid emptying of stomach contents into the small intestine

Excess glycogen production by the liver

Answer and Explanation

The Correct Answer is C

A. Total loss of gastric enzymes is not a primary cause of dumping syndrome. While gastric enzymes may be reduced following gastric surgery, the syndrome is primarily related to the way food moves through the digestive tract.
B. Excess secretion of digestive enzymes in the intestines does not directly cause dumping syndrome. Although enzyme levels can be affected by surgery, dumping syndrome is more about the timing and volume of food delivery to the intestines.
C. Rapid emptying of stomach contents into the small intestine is the primary cause of dumping syndrome. This occurs because the normal regulatory mechanisms of the stomach are bypassed or disrupted after gastric resection, leading to a quick shift of food into the small intestine, which causes symptoms like nausea, diarrhea, and dizziness.
D. Excess glycogen production by the liver is not related to dumping syndrome. This would be more relevant to conditions affecting glucose metabolism, not gastrointestinal emptying.

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Correct Answer is D

Explanation

A. Positioning the head of the bed at 10 degrees is not sufficient for optimizing respiratory function. Typically, the head of the bed should be elevated to 30–45 degrees to help with breathing and reduce the risk of aspiration.
B. Encouraging fluid intake of 1500 mL/day may be too low for a client with pneumonia. Adequate hydration is important to thin mucus and help with expectoration, especially in the context of pneumonia. Typically, fluid intake should be higher unless contraindicated.
C. Coughing and deep breathing every 8 hours is insufficient. To prevent atelectasis and promote effective clearance of secretions in clients with pneumonia, coughing and deep breathing should be done more frequently, typically every 2 hours.
D. Obtaining a sputum culture is a priority for determining the specific pathogen causing the pneumonia and guiding antibiotic treatment. A sputum culture helps identify bacterial, viral, or fungal organisms that may be present, which is crucial for managing recurrent pneumonia, especially in an immunocompromised client with AIDS.

A. Serum phosphorus B. Serum blood glucose C. Serum calcium D. Serum potassium E. Serum magnesium

Correct Answer is ["A","C","D","E"]

Explanation

A. Serum phosphorus is crucial to monitor in patients at risk for refeeding syndrome. Hypophosphatemia is a key sign of the syndrome and can lead to severe complications, such as respiratory failure and cardiac arrhythmias.
B. Serum blood glucose levels are important to monitor, especially since refeeding syndrome can cause rapid shifts in glucose metabolism. However, it is not a primary test to diagnose refeeding syndrome. Blood glucose monitoring will be part of the overall management, but not the core test for the syndrome.
C. Serum calcium should be monitored because it can also decrease in refeeding syndrome due to shifts in phosphate and magnesium levels, which may affect calcium metabolism.
D. Serum potassium is essential to monitor because hypokalemia often occurs in refeeding syndrome as the body shifts electrolytes into cells. This can cause muscle weakness, arrhythmias, and other serious complications.
E. Serum magnesium is also important to check, as hypomagnesemia is commonly seen in refeeding syndrome and can contribute to neurological and cardiac symptoms.

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As a result of gastric resection, the client is at risk for developing dumping syndrome. The nurse should prepare a plan of care for this client based on knowledge that this problem stems primarily from which of the following gastrointestinal changes?

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Naxlex Comprehensive Predictor Exams

A nurse is implementing a plan of care for a client who has AIDS with recurring pneumonia. Which of the following actions should the nurse take?

Correct Answer is D

Explanation

A patient with anorexia nervosa shows signs of malnutrition and is prescribed parenteral nutrition. If the client develops refeeding syndrome, what laboratory tests does the nurse expect the healthcare provider to order? (Select all that apply.)

Correct Answer is ["A","C","D","E"]

Explanation

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