Example of Ordinal Scales. Interval Interval scales are numeric scales in which we know not only the order, but also the exact differences between the values. The classic example of an interval scale is Celsius temperature because the difference between each value is the same.ote: a sub-type of nominal scale with only two categories (e.g. male/female) is called â dichotomous .â If you are a student, you can use that to impress your teacher. Continue reading about types of data and measurement scales: nominal, ordinal, interval, and ratioâ¦.
A bacterial infection of a joint can cause a severe and potentially destructive form of arthritis, often referred to as septic arthritis. Bacterial joint infections can be caused by a number of different organisms and can occur in both natural and artificial joints (eg, after a knee replacement).
Endocarditis. Endocarditis occurs when germs enter your bloodstream, travel to your heart, and attach to abnormal heart valves or damaged heart tissue.Bacteria cause most cases, but fungi or other microorganisms also may be responsible. The bacteria that can cause endocarditis can also enter your bloodstream through the needles used for tattooing or body piercing. 2  Contaminated needles and syringes are a special concern for people who use intravenous (IV) drugs.