ATI LPN
Renal System Questions Questions
Question 1 of 5
The apical membrane of the proximal convoluted tubule cells is impermeable to bicarbonate ions.
Correct Answer: B
Rationale: The PCT apical membrane reabsorbs bicarbonate via Na+/H+ exchange and carbonic anhydrase, making it permeable (B), not impermeable (A). False reflects this active process, making B correct.
Question 2 of 5
After delegating to an unlicensed assistive personnel (UAP) the task of completing a bladder scan examination for a client, the nurse evaluates the UAP's performance. Which action by the UAP indicates the nurse must provide additional instructions when delegating this task?
Correct Answer: A
Rationale: Incorrect icon selection affects accuracy, requiring further instruction for proper use.
Question 3 of 5
A nurse obtains the health history of a client with a suspected diagnosis of bladder cancer. Which question should the nurse ask when determining this client's risk factors?
Correct Answer: A
Rationale: Smoking is a major risk factor for bladder cancer, making it the key question to ask.
Question 4 of 5
After teaching a client with early polycystic kidney disease (PKD) about nutritional therapy, the nurse assesses the client's understanding. Which statement made by the client indicates a correct understanding of the teaching?
Correct Answer: B
Rationale: Fiber and fluids manage constipation common in PKD, showing correct nutritional understanding.
Question 5 of 5
A patient is diagnosed with mycoplasma pneumonia. Which antibiotic will the nurse expect the provider to order to treat this infection?
Correct Answer: C
Rationale: Erythromycin is the standard treatment for mycoplasma pneumonia infections.