User Manual

Table Of Contents
Glossary
167
Ins
ulin-to-carbohydrate ratio (IC)
Number of grams of carb
ohydrate covered by one unit of insulin.
For example, if your insulin-to-carbohydrate ratio is 1:15, then
you need to deliver one unit of insulin to cover every fifteen
grams of carbohydrate you eat.
In vitro
Literally, in glass.Refers to a biological function taking place in a
laboratory dish rather than in a living organism.
Ketoacidosis (diabetic ketoacidosis or DKA)
A very serious condition in which extremely high blood glucose
levels and a severe lack of insulin cause the body to break down
fat for energy. The breakdown of fat releases ketones into the
blood and urine. DKA can take hours or days to develop, with
symptoms that include stomach pain, nausea, vomiting, fruity
breath odor, and rapid breathing.
Ketones
Acidic by-products that result from the breakdown of fat
for
energy. The presence of ketones indicates that the body is using
stored fat and muscle (instead of glucose) for energy.
Meal bolus (also known as carbohydrate bolus)
An amount of insu
lin administered before a meal or snack to
ensure that blood glucose levels stay within the desired BG goal
after a meal. The OmniPod System calculates a meal bolus by
dividing the grams of carbohydrates you are about to eat by your
insulin-to-carbohydrate ratio.
Multiple daily injections (MDIs)
Introducing insulin into the body with a syringe several times a
day.
Occlusion
A blockage or interruption in insulin delivery.
Prime bolus
An amount of insulin used to fill the cannula, preparing it to
begin delivering insulin under your skin.
Protein
One of the three main energy sources in food (the other
two are
carbohydrate and fat). Protein is necessary for the growth, main-
tenance, and repair of body cells and tissues. Protein contains 4
calories per gram. Foods high in protein include meat, poultry,
fish, legumes and dairy products.
It is important to rule out ketoacidosis when you
experience symptoms that might otherwise indicate
the flu.