ATI LPN
Urinary System MCQ Questions Questions
Question 1 of 5
The nurse is caring for a patient who is receiving a high dose of tetracycline (Sumycin). Which laboratory values will the nurse expect to monitor while caring for this patient?
Correct Answer: A
Rationale: High-dose tetracycline risks nephrotoxicity, requiring BUN and creatinine monitoring.
Question 2 of 5
Which factor does NOT affect acid secretion in the nephron?
Correct Answer: E
Rationale: All listed factors influence acid-base balance in the kidney.
Question 3 of 5
A 17-year-old boy crashes his BMX bicycle and is brought into the emergency department. Physical examination reveals blood at the penile meatus. What is your first step in diagnosis?
Correct Answer: B
Rationale: Retrograde urethrogram assesses urethral tear before catheter placement to avoid damage.
Question 4 of 5
A nurse cares for adult clients who experience urge incontinence. For which client should the nurse plan a habit training program?
Correct Answer: A
Rationale: Habit training suits confused clients with scheduled toileting, despite awareness issues.
Question 5 of 5
The nurse is caring for four clients with chronic kidney disease. Which client should the nurse assess first upon initial rounding?
Correct Answer: B
Rationale: Kussmaul respirations indicate worsening CKD and acidosis; it's the priority.