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¦
glycemic index. glyÂ·ceÂ·mic index (glÄ«-sÄâ²mÄ­k) n. A numerical index given to a carbohydrate-rich food that is based on the average increase in blood glucose levels occurring after the food is eaten. [From glycemia, presence of glucose in the blood : glyc(o)- + -em(ia) + -ic.]