Question

Laboratory Assessment 19 oint Structure and Movements Part A Assessments Match the terms in column in coluemn A with the descripeions ncolumn B Place the leter of B ehnice inthe spuce provided Gompboshs I. Immovable joint between fut bones of the skull united by a thim 2 Fiocanilage fifls the lighily mevablc join Suture layer of dense connective t Temporary join in which bones are uised boy bands of hoyaline 4 Slightly movable joint in which bones are unined bry incrosseun s. oint fornsed by union of toth rouse in bony sockes d. Synchondrosis e. Syndesmosis A s O Part B Assessments Identify the types of structural and functional joints numbered in figure 19.6 .3 Fu Structural Classification 2. 5. 6. 7. 8. 9.

Answer 1

a. Gomphosis- It is a joint made by the union of tooth root in bony socket. It is also known as dentoalveolar syndesosmis.

b. Suture- It is an immovable joint between flat bones of the skull united by a thin layer of dense connective tissue.

c. Symphysis- It is a fibrocartilage pad fills the slightly movable joint.

d. Synchondrosis- It is a temporary joint in which bones are united by bands of hyaline cartilage. It is an almost immovable joint.

e. Syndesmosis- It is a slightly movable joint in which bones are bound by interosseous ligament.