Bohr Model of the Atom (Explain what it shows and list one con for this model.) -Electrons orbit around the nucleus. -Each orbit has a fixed energy called an energy level. -To move from one energy level to another, an electron must gain or lose just the right amount of energy. -Each energy level has a different energy. -The further from the nucleus the energy level is, the more energy it has.
Because of this, creatinine tests measure the amount of creatinine in urine (for a creatinine urine test) or blood (in a serum creatinine test) and use this information to determine whether the kidneys are functioning normally.
A creatinine blood test is a laboratory test that measures the amount of creatinine in the blood, according to Healthline. The amount of creatinine in the blood is significant in determination of proper functioning of the kidneys. Continue Reading. Creatine is a substance found in the muscles, explains Healthline.