Question

A patient has a glomerular filtration rate (GFR) of 43 mL/min/1.73 m2. Based on this GFR, the nurse interprets that the patients chronic kidney disease is at what stage?

A) Stage 1
B) Stage 2
C) Stage 3
D) Stage 4

Answer 1

A patient with a GFR of 43 mL/min/1.73 m² falls within Stage 3 CKD, which is characterized by a moderate reduction in kidney function.

Step-by-step explanation:

A patient with a glomerular filtration rate (GFR) of 43 mL/min/1.73 m² has a certain stage of chronic kidney disease (CKD). Stages of CKD are defined by GFR values, with Stage 1 being the least severe and Stage 5 being the most severe, requiring renal replacement therapy.

Stage 3 CKD is characterized by a moderate reduction in GFR, specifically between 30-59 mL/min/1.73 m². Since the patient's GFR is 43 mL/min/1.73 m², they fall within this range. Therefore, we can interpret that the patient's chronic kidney disease is at Stage 3.