ATI LPN
Multiple Choice Questions Renal System Questions
Question 1 of 5
The appearance of glucose in the urine:
Correct Answer: D
Rationale: Glucose appears in urine (glycosuria) when its plasma level exceeds the renal threshold (~180 mg/dL), saturating PCT carriers (D). It's not normal (A), unrelated to angiotensin II (B), and hypoglycemia (C) reduces glucose, making D the cause.
Question 2 of 5
Which of the following is incorrect concerning ADH?
Correct Answer: C
Rationale: ADH increases collecting duct water permeability (C is incorrect), concentrating urine, not decreases it. Osmolarity (A), alcohol (B), and pituitary storage (D) are true, making C the error.
Question 3 of 5
A nurse assesses clients on the medical-surgical unit. Which clients are at risk for kidney problems? (Select all that apply.)
Correct Answer: B
Rationale: Creatine, metformin, and NSAIDs increase kidney dysfunction risk due to their effects.
Question 4 of 5
A nurse teaches a young female client who is prescribed amoxicillin (Amoxil) for a urinary tract infection. Which statement should the nurse include in this client's teaching?
Correct Answer: A
Rationale: Amoxicillin reduces contraceptive efficacy, necessitating a backup birth control method.
Question 5 of 5
A nurse evaluates a client with acute glomerulonephritis (GN). Which manifestation should the nurse recognize as a positive response to the prescribed treatment?
Correct Answer: A
Rationale: Weight loss indicates reduced fluid retention, a positive sign in GN treatment response.