Which of the following best explains why spironolactone and eplerenone are classified as potassium-sparing diuretics?

Use the scenario from the previous question.  The IDS raises an alert as a result of the student’s action, but takes no other action.  What is the name commonly used for this type of IDS response?  Explain why the name is appropriate. 

Which of the following most accurately explains why the kidneys can tolerate a significant reduction in blood flow without immediate cellular damage?

Which of the following are primary categories or causes of acute kidney injury? (Select 3)

Which of the following best explains why extracellular fluid volume (ECFV) depletion tends to cause metabolic alkalosis?

Which of the following best explains why severe renal disease commonly results in anemia?

Which of the following statements are accurate regarding the respiratory regulation of extracellular pH?

Which of the following statements are TRUE regarding acute tubular necrosis (ATN) in acute kidney injury (AKI)? (Select 2.)

Which of the following best explains how individuals on high-potassium diets can excrete more potassium than is filtered through the glomeruli?

A 55-year-old male presents with painless gross hematuria. He has a 30-pack-year smoking history. Physical examination is unremarkable, and his renal function is normal. Which of the following is the most appropriate initial imaging study to evaluate the cause of his hematuria?