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.
1 Make sure to get plenty of fiberâhigh-fiber foods like vegetables are a necessary component to a low carb diabetic diet. 2  Avoid foods with added sugars and high fructose corn syrup.  Don't skip breakfast! To keep your blood sugar levels steady, make sure to eat regularly throughout the day, starting in the morning.