Hertz. Hertz (abbreviated: Hz) is the standard unit of measurement used for measuring frequency. Since frequency is measured in cycles per second, one hertz equals one cycle per second. Hertz is used commonly used to measure wave frequencies, such as sound waves, light waves, and radio waves.
Novolin R should only be mixed as directed by the physician. 1  Novolin R is a short-acting insulin and is often used in combination with intermediate- or long-acting insulins. 2  The order of mixing and brand or model of syringe should be specified by the physician. A U-100 insulin syringe should always be used.
Novolin R (human insulin) is a short-acting insulin used to treat diabetes mellitus, including diabetes type 1 and diabetes type 2.t is best to use a different place on the body for each injection (eg, under the skin of your abdomen or stomach, thigh, upper arm). If you have questions about this, contact a member of your health care team. If you use HumulinÂ® R Concentrated U-500 insulin, be very careful when you measure the dose.