Appendicular skeleton quiz

1
Class Topics
Title Anat Phys 10/19/06
Objectives

• To assess knowledge of the appendicular skeleton
  and learn about joints

• Appendicular skeleton quiz
• Notes Joints
• Unknown bone lab
• If you make people think theyre thinking,
  theyll love you but if you really make them
  think, theyll hate you.
• Don Marquis

Sunday, February 21, 2016 347 PM
2
Class Assignments
By When
What

• Appendicular Skeleton quiz 10/19/06
• Unknown bone lab 10/23/06
• Skeletal Anatomy Test 10/25/06
• Due this class period
• Due next class period
• Due in the future

3
Postquiz Activities

• Read about joints
• Review axial skeleton

4
Joints

• Connections between bones
• Main types
• immovable
• fibrous joints
• slightly movable
• cartilaginous joints
• freely movable
• synovial joints

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Fibrous joints

• Sutures
• fontanels in infants
• soft spots
• why?
• Syndesmoses
• connected by ligaments (radius
• and ulna)
• Gomphoses
• peg into socket (teeth)

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Cartilaginous joints

• Hyaline
• Costal cartilage (ribs and sternum)
• Fibrocartilage
• Symphysis pubis (pubis)
• Vertebral column

From http//www.sci.port.ac.uk/rad/anatomy/05/004
.htm
From http//137.222.110.150/calnet/musculo/page6.
htm
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Synovial
From http//www.shoppingtrolley.net/ anatomy-and-
physiology-2.shtml

• Articular capsule
• area of entire joint
• continuous with articulating bones
• surrounded by fibrous membrane
• Synovial cavity
• area of movement
• lined with synovial membrane
• produces synovial fluid - reduces friction

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Synovial

• Bursae
• small flattened sacs of synovial fluids found in
  some joints
• act as ball bearings

From http//137.222.110.150/calnet/musculo/page6.
htm
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Types of Synovial Joints

• Gliding
• Carpals
• Hinge
• Knee, elbow
• Pivot
• Axis, atlas
• Saddle
• Thumb
• Atlas, occipital
• Ball Socket
• Hip, glenohumeral

10
Unknown Bone Lab