Creatine kinase, more commonly known as CK, is an enzyme that is present in all muscle tissue of the body including the heart and the brain. The normal creatine kinase levels in a man are between 38 and 174 units/L; while a woman's creatine kinase levels range from between 96 to 140 units/L.erum creatine levels indicate the overall health of the muscles within the body and if a serum creatine kinase test shows elevated levels, this is an indicator of strain on the muscles that may have been caused by simply heavy exercise or even something as serious as a heart attack.
Somatic dysfunction is defined as impaired or altered functions of related components of the somatic (body framework) system. It can include the musculoskeletal, nervous, or lymphatic systems. Physicians use this term commonly in association with soft tissue injuries like strains and strains, but they do differ significantly.
In the DSM-5 the disorder has been renamed to somatic symptom disorder (SSD), and includes SSD with predominantly somatic complaints (previously referred to as somatization disorder), and SSD with pain features (previously known as pain disorder).omatization disorder (also Briquet's syndrome) is a mental disorder characterized by recurring, multiple, and current, clinically significant complaints about somatic symptoms.