ATI LPN
Urinary System Test Questions and Answers Questions
Question 1 of 5
The nurse is preparing to administer the first dose of intravenous ceftriaxone (Rocephin) to a patient. When reviewing the patient's chart, the nurse notes that the patient previously experienced a rash when taking amoxicillin. What is the nurse's next action?
Correct Answer: A
Rationale: Penicillin allergy may cross-react with cephalosporins, so monitor closely after administration.
Question 2 of 5
The nurse is caring for a patient who develops marked edema and a low urine output as a result of heart failure. Which medication will the nurse expect the provider to order for this patient?
Correct Answer: B
Rationale: Furosemide rapidly removes fluid, ideal for acute heart failure with edema.
Question 3 of 5
Glucose reabsorption is most marked in which segment of the nephron?
Correct Answer: A
Rationale: The proximal tubule reabsorbs most of the filtered glucose.
Question 4 of 5
A nurse reviews the urinalysis results of a client and notes a urine osmolality of 1200 mOsm/L. Which action should the nurse take?
Correct Answer: D
Rationale: High osmolality indicates dehydration; increasing fluid intake helps correct it.
Question 5 of 5
A confused client with pneumonia is admitted with an indwelling catheter in place. During interdisciplinary rounds the following day, which question should the nurse ask the primary health care provider?
Correct Answer: C
Rationale: Removing the catheter reduces infection risk, a priority for safety.