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¦
Summary. 1  The glycemic index (GI) is a measure of the blood glucose-raising potential of the carbohydrate content of a food compared to a reference food (generally pure glucose). Carbohydrate-containing foods can be classified as high- (â¥70), moderate- (56-69), or low-GI (â¤55) relative to pure glucose (GI=100).