Download NOTES – Chapter 8, JOINTS – ANATOMY I – DR. NELSON 2

NOTES – Chapter 8, JOINTS – ANATOMY I – DR. NELSON
2. CHAPTER 8 – JOINTS
• Joints or ______________ site ____________________
• Function: skeletal _________, hold skeleton
.
_________ & _________
• Movement vs. Strength: _______ joint _________ means
_________ joint _________
I. Classification: by _________ & _________
.
A. Function classification
.
1. _________: _________ joint
.
2. ______________: _________ moveable
.
3. _________: freely __________
3. B. Structure Classification – _________, ____________ &
__________*
1. fibrous: No joint ________, bones held tightly together w/
_________ and very little _________
a. __________: (seams) _________ _________ edges (jig saw
puzzle)
skull
b. ____________: connected by __________, if short little
movement – ie: distal tibia & fibula; if long more movement – ie;
ulna/radius
4.
fig 8.1; page. 249 & fig. 7.27 pg. 230
6. c. _________: cone like _____ fitting into a ________
1. _________ - mandible & maxilla
2. Held in w/ ______________ ligament
7.
fig. 8.1 c; pg. 249
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8. 2. ______________: No ______________, articulating bones .
are held tightly together by _________ w/ little or no _________
. a. _____________: where ________ cartilage connects the bone
i. ie: _________ plate/epiphyseal plate (temporary) .
ii. ie: True _______ connected to the sternum
b. _________: broad flat disc of _____________ connects
articulating bones
.
i. ie: _________ disc
.
ii. Ie: disc between left/right _______ bones
.
9. Fig 8.2 a&b; pg. 250
10. C. SYNOVIAL JOINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Have a _______ _______ cavity
Six characteristics for synovial joints
1. _______ _______ cartilage - cushions
2. _________ cavity - filled w/ _________ fluid
3. Joint _________ – _________ layer
a. _________ layer – tough, irregular CT continuous w/ bone
__________
.
b. _________ layer – synovial _________ makes_________ fluid
11. 4. _________ fluid – fills the_________
.
a. like _____ whites – very _________
b. soaks_______ articular cartilage & then back _______ when
under _________
5. ___________ (accessory) __________ – 3 types
a. __________/intrinsic: _________ part of capsule
b. _______ _______: distinct, separate & _________ of the
capsule
c. __________: inside capsule but separate from capsule wall
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6. ________ & _______ _______
a. pain _________
b. ______________: monitor _________ & ___________
12. Figure 8.3 Synovial Joint Structure
pg. 251
13. ________: Flattened ______ of ________ to _________
ligaments, muscles, tendons, bones or skin
• _______ _______: _______like bursae that _________
_________
a. _________ tendons when _________
b. _________ __________
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15. _________ Allowed by Synovial Joints
Every muscle is attached to, ______________, bones w/ a
_______ in _________
• _________ is the attached _______ that_______ _______
• I_________ is the _______ that _______ _______
Movement occurs when muscles ______ bringing the _________
_________ the _______
Movements are described in directional terms relative to the plane
they move in
16. I. Angular movements
A. _________: bending movement that __________ the angle.
B. _________: ________ of flexion; _________ the angle
17, 18, 19 Figure 8.5, b, c, d page 256 & 257
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20. C. _________: Moving_______ _______ _______
D. _________: Moving _________ _________
21 Figure 8.5 e
22. E. ___________: _______ end moves in a ___________
pattern w/ __________ end is ___________
23. figure 8.5 e pg. 257
24 F. __________: Moving a bone along it’s own ________ axis.
1. ________ ________ rotation – ________ & ________ rotation
25.
Fig. 8.5 f page 257
26. II. __________ movements
A. When __________ surfaces slide ________ & ________ or ________ to________.
1. ________: ________ ________ _________
2. ________: I__________ __________
3. vertebral column
27,28 Figures 8.5 a & 8.6 c
29. III. Special Movements - .
A. __________/__________: movements of ________ around
the ________ – “don’t spill your soup”
30. Fig. 8.6 a pg. 258
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31. B. ___________ __________ flexion: ________ ________
movements __________ ________
32 fig. 8.6 b; pg. 258
33. C. __________ ____________: Anterior & posterior .
movement along transverse plane – ___________
.
34. Fig. 8.6 d pg; 258
35. D. __________ & __________: Lifting a body part ________ &
i_______________ ___________
36 Fig. 8.6 d pg; 258
37. E. ___________: Touch tip of ________ to tip of any _________
38. Fig. 8.6 f
page; 258
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