A patient with chronic kidney disease (CKD) is being evaluated for medication management. Which of the following medications should be avoided due to its potential nephrotoxic effects?
Atorvastatin
Losartan
Vancomycin
Aspirin
The Correct Answer is C
A. Atorvastatin: Atorvastatin is a statin used to manage cholesterol levels. It is generally safe for use in patients with CKD.
B. Losartan: Losartan is an angiotensin II receptor blocker (ARB) used to manage hypertension and protect the kidneys in diabetic nephropathy. It can be beneficial in CKD patients.
C. Vancomycin: Vancomycin is an antibiotic known to be nephrotoxic, especially in patients with compromised kidney function. It should be used with caution or avoided in patients with CKD.
D. Aspirin: While aspirin can have adverse effects on the kidneys at high doses, its nephrotoxic potential is lower than that of vancomycin. In low doses, aspirin is commonly used for cardiovascular protection, even in patients with CKD.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C","D"]
Explanation
A. Administer IV fluids: The patient is hypotensive (blood pressure 88/54 mmHg) and tachycardic (heart rate 115 bpm), indicating possible hypovolemic shock due to blood loss. Administering IV fluids will help to stabilize blood pressure.
B. Prepare for possible blood transfusion: The patient's hemoglobin level is critically low (6.5 g/dL), indicating significant blood loss and severe anemia. Preparing for a blood transfusion is crucial to correct the anemia.
C. Monitor hemoglobin and hematocrit levels: Continuous monitoring of hemoglobin and hematocrit levels is vital to assess the severity of the patient's anemia and response to treatment, guiding further interventions.
D. Administer a proton pump inhibitor (PPI): PPIs can help reduce gastric acid secretion, which may help control bleeding from peptic ulcers, a common cause of upper GI bleeding.
E. Administer oral iron supplements to address anemia: Oral iron supplements are typically used for long-term management of iron deficiency anemia but are not effective for immediate correction of severe anemia, particularly in an acute setting with ongoing blood loss.
Correct Answer is B
Explanation
A. Low back pain: While this can be a symptom of a UTI, it is not unique to older adults and can be seen in various age groups.
B. Confusion: In older adults, UTIs often present with atypical symptoms, such as confusion or delirium, rather than the classic symptoms like dysuria or frequency. This can be a sign of infection in this population.
C. Urinary retention: This is not specific to UTIs in older adults and can occur for other reasons, such as benign prostatic hyperplasia (BPH).
D. Incontinence: Although older adults may experience incontinence, it is not a unique sign of UTI and could be related to other conditions like weakened pelvic muscles.
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