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.
A degree is a certificate awarded by the college or university on the successful completion of studies at a particular level in a stream opted by him. A diploma is a certificate issued by the educational institution to the student for pursuing a particular course from the institution and passing the examination afterwards.