2. Masch each of the following movements with iss a. Flexion . movenvent of a bo

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2. Masch each of the following movements with iss a. Flexion . movenvent of a body part away from the midline 2 movement of the sole of the focs i movement of a bone around as own longiaudinal asis 4, moverment of a bone toward the widline of the body 5, a decrease in the angle between articalating bones eversion h. abduction forearm and hand medially so than the palm faces posteriory 7. rotation ot the 8. movement of the fool so that the toes are putied up torward the hend anterior movement of a body part 10. movement of the distal end of a body pat in a eirele PRE-LAB Activity 3: Selected Synovial Joints and Contrasting the Structure and Function of e the articulating hones in each of the following joints lating bones in each of the following joints a. Coxal joint ohumeral joint 2. Name the two joints that make up the knee j Name the two joints that make up the elbow joint 4. What is the function of a ligament? 5. What is the function of a connective tissue. There are three types of fibrous joints: sutures, gomphoses, and syndesmoses Joints can be classified according to structure or function. Structurally,joints are classified based either on the type of con- of bone ar nective tissue that binds the bones filled space (synovial cavity) between the bones. The body immoveable (a synarthrosis), is found has three structural types of joints: fibrous joints, cartilaginous a gomphosis (gom-FOH-sis: Fi In a suture (Figure 11-la), irregular, interlocking edges e joined by a thin layer of dense regular collag- ibrous joint, which is nly in the skull. In or on the presence of a fluid- enous connective tissue. This type of f gure 11-lb), a cone-shaped joints, and synovial (sih-NOH-vee-uhl) joints. Additionally, tooth is held in a bony socket (alveolus) of the mandible jarthro- desmosis (sin-dez-MOH-sis), bones are held together by joints can also be classified into three functional types accord. or the maxillae by a fibrous periodontal ligament. Gom- dentoalveolar joints, are synarthrotic. In a syn- of movement they allow. A synarthrosis phoses, or ligament) or a sheet (interos-

Explanation / Answer

a.5

b.10

c.7

d.6

e.3

f.8

g.2

h.1

i.9

j.4

1.coxal- femur and pelvic bone

glenohumeral-humerus and scapula

2.knee- tibiofemoral and patellofemoral

3. elbow-humeroulnar and humeroradial

4.ligaments- they hold bones together and keep them stable.

5.bursa-acts as a cushion between bone and tendons.

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