Final answer:
The Inform II glucose meter is specifically designed to measure glucose levels using a blood sample. Urine, saliva, or stool samples are not suitable for this device. The blood glucose is measured through a chemical reaction on a reagent pad, and the results are displayed in units of mg/dL or mmol/L.
Step-by-step explanation:
The acceptable specimen for the Inform II glucose meter is a blood sample. Urine, saliva, and stool samples are not suitable for this device. The Inform II glucose meter is designed to work with blood glucose levels, and modern meters like it use a glucose oxidase-colorimetric reaction for the measurement. A drop of blood placed on a reagent pad results in a chemical reaction where glucose is oxidized, causing a color change that is proportionate to the glucose level in the blood. This color change is measured electronically, and the blood glucose concentration value is then displayed. The measurements for levels of glucose in the serum include the concentration of glucose usually expressed in milligrams per deciliter (mg/dL) or millimoles per liter (mmol/L).