Speech sound disorders are subdivided into two categories of speech disorders: 1  Phonetic disorders: This is also commonly referred to as articulation disorder. 2  Phonemic disorders: These types of speech impediments involve the individual having difficulty learning the sound distinctions of a language. It is possible for a person to struggle with a mixture of both phonetic and phonemic.
Define glycemic index: a measure of the rate at which ingested food causes the level of glucose in the blood to rise; â¦ â glycemic index in a sentence a measure of the rate at which ingested food causes the level of glucose in the blood to rise; also : a ranking of foods according to theâ¦
Measuring the glycemic index of foods. To determine the glycemic index (GI) of a food, healthy volunteers are typically given a test food that provides 50 grams (g) of carbohydrate and a control food (white, wheat bread or pure glucose) that provides the same amount of carbohydrate, on different days (4).