A nurse is collecting data from a client who is taking prednisone and self-administers insulin daily. The nurse should identify that which of the following findings indicates a medication interaction?
Orthostatic hypotension
Hyperglycemia
Paresthesia
Jaundice
The Correct Answer is B
A. Orthostatic hypotension. Prednisone does not typically cause orthostatic hypotension. Instead, corticosteroids can lead to fluid retention and hypertension due to their effects on sodium and water balance. Orthostatic hypotension is more commonly associated with medications such as diuretics or antihypertensives.
B. Hyperglycemia. Prednisone is a glucocorticoid that increases blood glucose levels by enhancing gluconeogenesis and reducing insulin sensitivity. This effect can make blood sugar more difficult to control in clients who take insulin, potentially requiring higher insulin doses to maintain glycemic control. Clients with diabetes or those taking insulin should closely monitor their blood glucose levels while on prednisone.
C. Paresthesia. Paresthesia (numbness or tingling) is not a common adverse effect of prednisone or a direct interaction with insulin. While uncontrolled diabetes can cause diabetic neuropathy, prednisone does not typically cause neurological symptoms like tingling.
D. Jaundice. Prednisone is not commonly associated with hepatotoxicity or liver dysfunction leading to jaundice. However, long-term corticosteroid use may increase liver enzyme levels, but it does not typically cause direct liver damage or bile obstruction. Jaundice would require evaluation for other underlying liver conditions.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Bleeding. Cefotetan, a second-generation cephalosporin, can interfere with vitamin K metabolism, leading to a decreased ability to form blood clots. When combined with NSAIDs, which have an antiplatelet effect, the risk of bleeding increases. Clients taking both medications should be monitored for bruising, prolonged bleeding, or signs of gastrointestinal hemorrhage such as black, tarry stools.
B. Dysrhythmias. Cefotetan and NSAIDs do not have significant cardiac effects that would lead to dysrhythmias. Some antibiotics, such as macrolides and fluoroquinolones, can cause QT prolongation, but cefotetan does not affect cardiac conduction.
C. Dizziness. While NSAIDs can sometimes cause dizziness as a side effect, this is not a significant interaction between cefotetan and NSAIDs. Cefotetan does not commonly cause dizziness unless associated with an allergic reaction or severe hypotension due to an adverse effect.
D. Jaundice. Cefotetan is metabolized by the liver, but it is not highly hepatotoxic and does not commonly cause jaundice. NSAIDs, when used long-term or in high doses, may contribute to liver dysfunction, but this is not a primary concern in the interaction between these two medications.
Correct Answer is B
Explanation
A. Oatmeal. Oatmeal is a healthy carbohydrate and fiber source, but it is not a significant source of potassium, which is essential for clients taking furosemide. While beneficial for overall health, oatmeal will not help counteract potassium loss caused by diuretic therapy.
B. Baked potatoes. Baked potatoes are rich in potassium, which is frequently lost due to furosemide’s potassium-wasting effects. Furosemide is a loop diuretic that increases urine output and depletes electrolytes, particularly potassium, which can lead to hypokalemia (low potassium levels). To help maintain electrolyte balance, clients should consume potassium-rich foods like potatoes, bananas, oranges, and spinach.
C. Brown rice. Brown rice is a good source of fiber and complex carbohydrates, but it contains only small amounts of potassium. While it provides sustained energy, it does not significantly contribute to potassium replacement, making it less beneficial for clients on furosemide.
D. Eggs. Eggs are high in protein and essential nutrients but are not a significant source of potassium. While eggs are beneficial for overall health, they do not help replenish potassium lost due to diuretic therapy.
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