Assume in graphing these data that the independent variable is shown on the horizontal axis and the dependent variable on the vertical axis. 123.Refer to the above data sets. The variables are directly related in:
Share. Albumin is a protein present in the blood. Proteins are normally absent in urine because the kidney cells generally prevent large molecules including proteins, from being excreted. Some proteins may appear in the urine in normal individuals also if blood levels are very high.
Normally, urine contains water and wastes, such as urea, uric acid, creatinine, and some ions. However, some of these substances may be abnormally elevated, which usually indicates that something is wrong with the body.The following are some of the abnormal constituents of urine and some possible causes. Albumin. Albumin is a type of protein, which is a normal component of plasmaâthe fluid component of blood.When albumin is found to be excessive in the urine, it may indicate that the tiny filtering units in the kidney, called nephrons, are damaged or destroyed. Elevated albumin in the urine is termed albuminuria.t may indicate damage to the kidney, such as in renal or kidney disease. Sometimes, blood may be present because of the presence of kidney stones. White blood cells. When white blood cells are present in the urine, it may indicate infections in the kidney or other organs of the urinary tract.