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.)
Serum phosphorus
Serum blood glucose
Serum calcium
Serum potassium
Serum magnesium
Correct Answer : A,C,D,E
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Cytotec does not enhance the pain-relieving effects of NSAIDs. Instead, it works to protect the stomach lining from the harmful effects of NSAIDs, which can cause gastrointestinal ulcers and bleeding.
B. Misoprostol (Cytotec) is used to protect the stomach lining from damage caused by NSAIDs, which can increase the production of stomach acid and decrease the protective mucus lining. Cytotec helps prevent gastric ulcers and other GI complications associated with long-term NSAID use.
C. Cytotec does not directly decrease inflammation in the joints. NSAIDs are the primary medications for reducing joint inflammation in conditions like arthritis.
D. Cytotec does not reduce the risk of developing blood clots from NSAIDs. It is primarily used for its protective effect on the gastrointestinal system.
Correct Answer is C
Explanation
A. Soap-suds enemas are not recommended for clients with ulcerative colitis because they can irritate the colon and worsen symptoms. Enemas should be used cautiously, if at all, and only when medically indicated.
B. Soaking in a sitz bath can help soothe perianal discomfort, but it is not the most effective intervention for protecting the skin from diarrhea-related irritation. Barrier creams are a more direct way to protect the skin from further damage.
C. Wiping the perianal area with warm water and applying a barrier cream is an appropriate and effective intervention to protect the skin. The warm water is gentle, and the barrier cream provides a protective layer that helps prevent skin breakdown from frequent contact with stool.
D. Cleansing with an antimicrobial scrub and vigorously drying the perianal area could cause further irritation and damage to already sensitive skin. The focus should be on gentle cleansing and protecting the skin with a barrier cream.
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