It's important to remember that one blood test alone doesn't determine your risk of heart disease and that the most important risk factors for heart disease are smoking, high blood pressure, high cholesterol and diabetes.
A National Diploma is a title that is used to represent a standard of academic or vocational education. The title was first used in the United Kingdom, but has now been adopted by educational systems worldwide.
But in fact, a certificate is different from a diploma. A diploma is a document issued at the completion of a course by an educational institution, which states that the recipient successfully completed the study. Diplomas also can confer an academic degree to the recipient.