A client with chronic kidney disease (CKD) has a serum potassium level of 6.5 mEq/L. Which of the following medications removes excess potassium from the body?
Insulin and sodium bicarbonate
Calcium gluconate
atiromer (Veltassa)
Lisinopril
The Correct Answer is C
A. It helps to temporarily lower serum potassium levels by driving potassium into the cells. This effect is usually short-lived and is often used in emergency situations to quickly manage hyperkalemia.
B. Calcium Gluconate is used to stabilize the cardiac membrane in the setting of hyperkalemia, especially if there are ECG changes or symptoms of hyperkalemia. It does not lower the serum potassium level but helps protect the heart from the potential arrhythmias caused by elevated potassium levels.
C. Patiromer (Veltassa) is a potassium binder that helps to remove excess potassium from the body through the gastrointestinal tract. It binds potassium in the gut and facilitates its excretion in the stool.
D. Lisinopril is an ACE inhibitor used to treat hypertension and heart failure. It can actually increase potassium levels by decreasing the excretion of potassium through the kidneys.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. This is incorrect. While chronic rejection is a serious complication, patients who experience it can often receive another transplant.
B. This is incorrect and unrelated to kidney transplant.
C. This is incorrect. Adequate hydration is essential for proper kidney function.
D. This is correct. Immunosuppressants can contribute to hypertension, a common complication after kidney transplant.
Correct Answer is B
Explanation
A. Milk is low in purines and is not associated with an increase in uric acid levels or the formation of uric acid stones. In fact, dairy products like milk can be beneficial in a diet for managing kidney stones because they are low in purines and provide calcium, which may help prevent stone formation.
B. Liver is very high in purines. High-purine foods increase the levels of uric acid in the body, which can lead to the formation of uric acid stones in the kidneys. Therefore, clients with recurrent kidney stones due to excessive purine intake should avoid liver and other organ meats.
C. Spinach is considered to have a moderate level of purines. While it is not as high in purines as organ meats, it still contains a notable amount. However, in comparison to foods like liver, it is less of a concern for individuals who need to strictly limit purine intake.
D. Chocolate contains a moderate amount of purines, but it is not as high in purines as organ meats like liver. While it’s not completely free from purines, its purine content is generally lower compared to foods such as liver.
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