A nurse is reviewing the laboratory test results from a client who has prerenal acute kidney injury (AKI). Which of the following electrolyte imbalances should the nurse expect?
Hypernatremia
Hypophosphatemia
Hypercalcemia
Hyperkalemia
The Correct Answer is D
Choice A reason: Hypernatremia, which is an abnormally high level of sodium in the blood, is not typically associated with prerenal AKI. Prerenal AKI is often related to hypovolemia, which can lead to hyponatremia rather than hypernatremia.
Choice B reason: Hypophosphatemia, or low levels of phosphate in the blood, is not a common finding in prerenal AKI. Phosphate levels are more often affected in intrinsic renal diseases or refeeding syndrome.
Choice C reason: Hypercalcemia, or high levels of calcium in the blood, is not commonly seen in prerenal AKI. It is more frequently associated with malignancies or hyperparathyroidism.
Choice D reason: Hyperkalemia, which is an elevated level of potassium in the blood, is a common electrolyte imbalance in prerenal AKI. This occurs due to decreased renal perfusion and the kidney's reduced ability to excrete potassium.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C","E"]
Explanation
Choice A reason: Proper hand hygiene is essential before connecting the tubing to the catheter to prevent infections, which is a key component of CAPD management.
Choice B reason: There is no requirement to lay down while the dialysis solution dwells in the peritoneal cavity. Patients can move around and continue with their daily activities.
Choice C reason: Regularly weighing oneself is important to monitor fluid balance and the effectiveness of the dialysis, making it a crucial part of home dialysis management.
Choice D reason: CAPD typically involves multiple exchanges throughout the day, not just one instillation at bedtime.
Choice E reason: Monitoring blood pressure is important for managing fluid balance and cardiovascular health in patients on dialysis.
Correct Answer is C
Explanation
Choice A reason: Iron deficiency is not typically associated with an increased risk of renal calculi. Renal calculi, or kidney stones, are generally composed of minerals such as calcium, oxalate, urate, cystine, xanthine, and phosphate.
Choice B reason: While protein in the urine, or proteinuria, may indicate kidney disease, it is not a direct risk factor for the formation of renal calculi. However, excessive dietary protein intake can increase the risk of stone formation.
Choice C reason: Dehydration is a significant risk factor for renal calculi. Insufficient fluid intake leads to concentrated urine, which can promote the crystallization and aggregation of stone-forming substances.
Choice D reason: Obesity is associated with an increased risk of renal calculi. Higher body mass index (BMI) can lead to changes in urine that promote the formation of stones.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today