It's less expensive to refinish the bathtub ($300-$600) or install a bathtub liner ($500-$4,000), but a replacement can mean you get precisely the tub you want.eplacing a fiberglass one with an acrylic whirlpool one. The estimate I got was for $3900.00 with me buying the tub and with a notice that the costs could go up if they have difficulty setting the tub. The tub cost $800. I am trying to keep costs down, so I am having them minimize the tile replacement.
The BUN-to-creatinine ratio is not a precise or reliable test, though. It may often be somewhat abnormal in healthy people. More important is the creatinine level itself; if itâs elevated, the kidneys are not working properly, and the reason should be sought out.
If creatinine levels are elevated, there could be a problem with the kidneys. A healthy BUN/creatinine ratio is between 10:1 and 20:1, although men and older people can be higher and still be healthy. The eGFR test looks for signs of kidney damage. This is an especially useful test for patients with diabetes and/or high blood pressure, both of which can cause kidney problems.