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Agenda – October 24/25. Turn in Labs & Homework Skull Bones Review Continue Ch. 5 Notes: Joints & Arthritis. Skull Labeling – Identify the following bones/structures of the skull. Frontal Parietal Temporal Zygomatic Occipital External Acoustic Meatus Styloid Process
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Agenda – October 24/25 • Turn in Labs & Homework • Skull Bones Review • Continue Ch. 5 Notes: Joints & Arthritis
Skull Labeling – Identify the following bones/structures of the skull • Frontal • Parietal • Temporal • Zygomatic • Occipital • External Acoustic Meatus • Styloid Process • ZygomaticProcess • Palatine • Mastoid Process • Maxillary • Mandible • Nasal • Lacrimal • Ethmoid • Sphenoid • Vomer • Foramen Magnum
Types of Joints • Joints can be classified in a variety of ways, but we will classify them structurally, by the type of tissue found at the joint. • The three types of joints are:
suture pubis symphisis Fibrous Joints • Examples:
Cartilaginous Joints • Examples:
Synovial Joints: Synovial Joint • Common features of synovial joints: • Examples:
Types of Synovial Joints • There are multiple types of synovial Joints. You must know the following 5: • Ex: • Ex: • Ex:
Types of Synovial Joints (continued) • Saddle – • Ex: • Ex:
Inflammatory Conditions Associated with Joints • Sprain – • These tissues have • Arthritis— • Over 100 different types • The most widespread crippling disease in the United States
Clinical Forms of Arthritis • Initial trigger of disease is unknown • Treatment –
Developmental Changes in the Skeleton Throughout Life • The skeleton changes throughout life, but the changes in childhood are the most dramatic: • By age 2, • The secondary • Between ages 6 – 11, • Lower limbs grow & elongate moreso than torso • During puberty,
C – Shape of Infant’s Spine S – Shape of Adult’s Spine
Please use the activities below to practice. • Appendicular/Axial SkeletonReview: http://www.wisc-online.com/Objects/ViewObject.aspx?ID=mea304 • Skull animation: http://wps.aw.com/bc_martini_eap_4/40/10466/2679495.cw/content/index.html • Detailed reviews/quizzes of all skeletal structures: http://www.getbodysmart.com/ap/skeletalsystem/skeleton/menu/menu.html