Final answer:
The abbreviations for the kidney function related terms are BUN for Blood Urea Nitrogen, CRF for Chronic Renal Failure, and CKD for Chronic Kidney Disease. BUN serves as an indicator of kidney function, while CRF and CKD represent progressive losses of kidney function over time.
Step-by-step explanation:
The abbreviations for the specified kidney function related terms are as follows:
- BUN - Blood Urea Nitrogen
- CRF - Chronic Renal Failure
- CKD - Chronic Kidney Disease
Blood urea nitrogen (BUN) is a measurement that represents the level of urea in the blood and serves as an important indicator of kidney function. Elevated levels could indicate impaired kidney function or kidney damage. Chronic renal failure (CRF) is a progressive loss of kidney function that occurs over a period of months or years. Chronic kidney disease (CKD), also known as chronic renal failure, involves the gradual loss of kidney function and can eventually lead to end-stage kidney failure requiring dialysis or transplantation.