. A patient with central diabetes insipidus is being treated with desmopressin (DDAVP) and fluid replacement. Which of the following lab values should the nurse monitor closely?
Serum sodium levels
Serum magnesium levels
Serum potassium levels
Serum calcium levels
The Correct Answer is A
A. Serum sodium levels: Desmopressin can lead to water retention and potentially hyponatremia. Monitoring serum sodium is crucial to prevent electrolyte imbalance.
B. Serum magnesium levels: Magnesium is not typically impacted by desmopressin treatment in central diabetes insipidus.
C. Serum potassium levels: Desmopressin does not generally affect potassium levels in patients with diabetes insipidus.
D. Serum calcium levels: Calcium levels are not directly influenced by desmopressin or diabetes insipidus.
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Correct Answer is ["B","C","D"]
Explanation
A. Obese extremities. Clients with Cushing's syndrome typically experience central (truncal) obesity with thin extremities due to fat redistribution and muscle wasting, not obese extremities.
B. Buffalo hump: A "buffalo hump" (fat pad on the back of the neck) is a common characteristic of Cushing's syndrome due to abnormal fat distribution.
C. Purple striations. Purple or reddish striae on the abdomen and other areas are commonly seen in Cushing's syndrome due to skin thinning and collagen breakdown.
D. Moon face. A round, full face (moon face) is a classic sign of Cushing's syndrome due to fat deposits in the face.
E. Tremors. Tremors are not typically associated with Cushing's syndrome and are more often associated with neurological or metabolic conditions.
Correct Answer is D
Explanation
A. Frequent urination. Frequent urination is not typically associated with Crohn’s disease, which primarily affects the gastrointestinal system.
B. Jaundice. Jaundice is related to liver or biliary system issues and is not a common symptom of Crohn’s disease.
C. Joint pain. While Crohn’s disease may be associated with extraintestinal symptoms, joint pain is not as common as gastrointestinal symptoms during an exacerbation.
D. Abdominal pain and cramping. Abdominal pain and cramping are common symptoms of Crohn’s disease, especially during flare-ups, due to inflammation in the digestive tract.