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 determines the amount of creatinine in the kidneys. A creatine blood test is a blood examination that checks the level of creatine in the kidneys. A blood sample for a test can be taken from either an artery or a vein. Individuals who are fasting prior to a creatinine blood test need to ensure that their blood glusose doesn't drop too low. Creatinine blood tests check for levels of a certain waste product, to gauge kidney function. Conducting a creatinine blood test requires a blood sample to be extracted from a vein in the arm.