After a diagnosis of chronic kidney disease (CKD), the client was started on epoetin. Which finding indicates that the medication has been effective?
Increase in serum hematocrit.
Increase in serum calcium.
Decrease in serum creatinine levels.
Decrease in blood pressure.
The Correct Answer is A
Choice A reason: An increase in serum hematocrit indicates that epoetin has been effective. Epoetin, also known as erythropoietin, is a medication used to stimulate the production of red blood cells. In patients with chronic kidney disease, the kidneys may not produce enough natural erythropoietin, leading to anemia. By administering epoetin, the goal is to increase red blood cell production, which is reflected in higher hematocrit levels (the proportion of red blood cells in the blood).
Choice B reason: An increase in serum calcium is not related to the effectiveness of epoetin. Serum calcium levels are regulated by different mechanisms, including parathyroid hormone and vitamin D, and are not directly influenced by epoetin administration.
Choice C reason: A decrease in serum creatinine levels would indicate improved kidney function, but this is not the expected outcome of epoetin therapy. Epoetin specifically targets red blood cell production and does not have a direct impact on kidney function or creatinine levels.
Choice D reason: A decrease in blood pressure is also not an expected indicator of epoetin effectiveness. While managing blood pressure is important in chronic kidney disease, epoetin's primary role is to address anemia by stimulating red blood cell production. Blood pressure regulation involves other medications and interventions.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C","D","E"]
Explanation
Choice A reason: Providing at least 5000 kcal/day is essential for a patient with burn injuries. Burns significantly increase the body's metabolic rate and caloric needs to support the healing process and prevent catabolism. Ensuring an adequate caloric intake helps meet the energy demands required for tissue repair and recovery.
Choice B reason: Starting an oral diet on the first day may not be appropriate for all burn patients, particularly those with extensive burns or those who are not yet stable. Nutrition needs should be carefully assessed, and feeding may begin via alternative methods such as enteral nutrition until the patient is ready for oral intake.
Choice C reason: Administering a diet high in protein is crucial for burn patients, as protein is essential for wound healing, maintaining lean body mass, and supporting the immune system. Protein intake should be increased to help repair damaged tissues and promote recovery.
Choice D reason: Collaborating with a registered dietitian is important to create an individualized nutrition plan that meets the specific needs of the burn patient. A dietitian can provide expertise in calculating caloric and protein requirements, recommending appropriate supplements, and monitoring the patient's nutritional status.
Choice E reason: Offering frequent high-calorie snacks helps ensure that the patient meets their increased caloric needs. Small, frequent meals and snacks can be more manageable for patients with reduced appetite or those who have difficulty consuming large meals. High-calorie snacks provide additional energy to support healing and recovery.
Correct Answer is D
Explanation
Choice A reason: A heart rate of 56/min and a blood pressure of 110/70, while slightly lower than normal, may not require immediate intervention unless accompanied by other symptoms. Bradycardia (a slow heart rate) and this blood pressure reading can be within acceptable limits for some individuals, especially if they are asymptomatic.
Choice B reason: Mitral valve regurgitation with a thready peripheral pulse indicates a decrease in cardiac output, which can be concerning. However, it may not require immediate intervention unless the client shows signs of severe decompensation or other critical symptoms. Continuous monitoring and evaluation are essential, but immediate action might not be necessary.
Choice C reason: Chest pain with inspiration in a client with pericarditis can be a symptom of the condition itself, which involves inflammation of the pericardium. While pain management and monitoring are important, this symptom alone may not necessitate immediate intervention unless it is severe or accompanied by other alarming signs.
Choice D reason: The development of slurred speech in a client with a history of atrial fibrillation is a critical symptom that warrants immediate intervention. Slurred speech can be a sign of a stroke or transient ischemic attack (TIA), both of which require urgent medical attention. Immediate action is needed to evaluate and manage the client's condition to prevent further complications.
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