A spirometer is an apparatus for measuring the volume of air inspired and expired by the lungs. A spirometer measures ventilation, the movement of air into and out of the lungs. The spirogram will identify two different types of abnormal ventilation patterns, obstructive and restrictive.
Non-Starchy Fruits and Vegetables. If you are trying to lower your blood sugar level, add vegetables like cauliflower, broccoli, green beans and other vegetables with a low starch content. Strawberries, pears, oranges and apples are also excellent choices that will help you control your blood sugar.
Actually, most fruits are fine for a person with diabetes to eat. It really boils down to the serving. One serving of fruit contains 15 grams of carbohydrate (the same amount of carbohydrate in 1 slice of bread or 8 ounces of milk, for example).