Kidney Function
Labs & Diagnostics
AKI vs. CKD
Electrolytes
Dialysis
100

This is the primary function of the kidneys related to waste removal. 

What is filtration of waste? 

100

This lab is the MOST specific indicator of kidney function. 

What is Creatinine? 

100

This condition is sudden and often reversible. 

What is AKI? 

100

This electrolyte imbalance is MOST dangerous in renal failure.

What is hyperkalemia? 
100

This type of dialysis uses a machine to filter blood. 

What is Hemodialysis? 

200

The kidneys regulate this to maintain fluid balance in the body. 

What is fluid balance? 

200

This lab measures nitrogen waste in the blood. 

What is BUN? 

200

This condition is progressive and irreversible.

What is CKD? 

200

This ECG change is seen with high potassium. 

What is Peaked T waves? 

200

This type uses the abdominal membrane. 

What is Peritoneal dialysis? 

300

This balance is maintained by the kidneys to control pH. 

What is Acid-base balance? 

300

This lab is decreased in kidney disease due to anemia. 

What is Hemoglobin? 

300

This is a common cause of AKI. 

What is hypoperfusion (dehydration, shock)? 

300

This electrolyte may be low in kidney disease due to impaired activation. 

What is calcium? 

300

This is the priority nursing rule for dialysis access. 

What is No BP/IV in access arm? 

400

The kidneys help regulate this vital sign through fluid and RAAS. 

What is blood pressure? 

400

This electrolyte is commonly elevated in kidney failure. 

What is Potassium? 

400

This is a major cause of CKD. 

What is diabetes or hypertension? 

400

This electrolyte imbalance cause cause muscle weakness and arrhythmias. 

What is potassium imbalance? 

400

This complication can occur if fluid is removed too quickly. 

What is hypotension? 

500

This hormone is released by the kidneys to stimulate RBC production. 

What is Erythropoietin? 

500

This diagnostic test uses contrast and requires kidney monitoring. 

What is CT scan with contrast? 

500

This symptom is common in CKD due to toxin buildup. 

What is uremia? 

500

This condition occurs when acid builds up in the body. 

What is metabolic acidosis? 

500

This sign indicates infection of dialysis access.

What is redness/swelling?