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.
The creatine phosphokinase test measures the amount of creatine phosphokinase (CPK) present in the blood. The test is also known as creatine kinase, CPK test, and CK test.Creatine phosphokinase is a specific enzyme found primarily in the heart, skeletal muscle, and brain. The creatine phosphokinase test is performed to assess damage to tissue in the brain, muscle tissue, or heart.When tissue is damaged, creatine phosphokinase leaks from tissue into the blood. The test is used to diagnose and evaluate the following conditions:1  heart attack. 2  chest pain. 3  muscle damage. 4  early dermatomyositis (a muscle and connective-tissue disease). 5  polymyositis (results in inflammation of the muscles).hen tissue is damaged, creatine phosphokinase leaks from tissue into the blood. The test is used to diagnose and evaluate the following conditions: 1  heart attack. 2  chest pain. 3  muscle damage. 4  early dermatomyositis (a muscle and connective-tissue disease). 5  polymyositis (results in inflammation of the muscles).