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Bones > Bones > Flashcards

Bones Flashcards

1
Q

Structural types of bones?

A
  1. Fibrous
  2. Cartilaginous
  3. Synovial
    Structurally the fun can’t stop
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2
Q

Describe Fibrous joints

A

No synovial cavity
Just dense irregular connective tissue

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3
Q

Describe Cartilaginous joints

A

No cavity
held together by cartilage

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4
Q

Describe Cartilaginous joints

A

No cavity
bones held together by cartilage

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5
Q

Describe Synovial joints

A

Have Synovial cavity, dense irregular tissue of articular capsule, and often ligaments

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6
Q

Types of Fibrous joints

A
  1. Sutures
  2. Syndesmosis
  3. Interosseus Membrane

Fibi got head stutures syning intercourse

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7
Q

Types of Cartilaginous joints

A
  1. Synchondrosis
  2. Symphysis

Carli’s synchronized symphony

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8
Q

Functions of muscular tissue

A
  1. Produce Body Movement
  2. Stabilizing Body Positions
  3. Storing and moving substances within the body
  4. Generating heat

Arnold moving his body on stage. Stabilizing for pose. Moving Substance (blood withing body)

Generating Heat (Sayen)

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9
Q

Special properties of muscular tissue

A
  1. Electrical excitability
  2. Contractility
  3. Extensibility
  4. Elasticity

Buying a property (house) and need a contractor with extensive, electrical knowledge and a strong elastic waist band (no plumber’s cracks, please)

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10
Q

Describe Smooth Muscles

A

-Non-striated
-Act Involuntarily
-Make up blood vessels, airways, and most of the abdominal organs

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11
Q

Describe Cardiac Muscle

A

-Forms walls of the heart
-Striated
-Involuntary control

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12
Q

Describe Skeletal Muscle

A

-Voluntarily controlled
-moves and stabilizes the body
-Striated

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13
Q

Types of muscular tissue

A
  1. skeletal
  2. Cardiac
  3. Smooth
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14
Q

Types of Abnormal Spine Curves

A
  1. Scoliosis- Lateral bending, usually thoracic
  2. Kyphosis- Increased thoracic curve (hunchback)
  3. Lordosis- Increases Lumbar curve (hollow back)
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15
Q

What is the term for bone formation

A

ossification

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16
Q

Functions of Bone

A
  1. Support
  2. Protection
  3. Assist in Movement
  4. Mineral Homeostasis
  5. Blood cell production
  6. Trigyceride storage

Thug wearing a jock strap for “support and protection”
his “Ass” showing?
“Try Mineral, Blood”

17
Q

Bone tissues cells

A
  1. osteoblasts
  2. osteoclast
  3. osteprogenic
  4. osteocytes
18
Q

List the axial bones

A
  1. skull bones
  2. hyoid
  3. ribs
  4. sternum
  5. vertebrae
19
Q

List Appendicular bones

A

-Upper and lower limbs
-shoulder & hip bones that connect them
–clavicle
–humerus
-forearm
–femur

20
Q

Define Bone Resorption

A

The removal of minerals and collagen fibers from bone by osteoclasts
-Destruction of bone extracellular matrix

21
Q

Define Bone deposition

A

the addition of minerals and collagen fibers to bone by osteoblasts
-Formation of bone extracellular matrix

22
Q

Common type of bone fractures

A
  1. Comminuted
  2. Greenstick
  3. Impacted
  4. Open
  5. Pott
  6. Colles
23
Q

Name bone fracture repair phases

A

THREE:
1. Reactive- hematoma forms
2a. Reparative: fibrocartilaginous callus
2b. Reparative: bony callous
3. Bone remodeling

24
Q

Describe Compound fracture

A

aka open fracture
-broken ends proturde thru skin
A closed (simple) does not break the skin

25
Q

Describe Comminuted fracture

A

bone is splintered/crushed/broken into pieces between two main fragments
“minced”

26
Q

Describe greenstick fracture

A

partial fracture (one side broekn, other side bends)
occrus in children (bones not fully ossified)

27
Q

Describe impacted fracture

A

One end of fracture driven into the interior of another

28
Q

Pott fracture

A

Fibular distal end fracture and serious injury to distal tibial articulation

29
Q

Colles Fracture

A

Distal radial fracture, with distal fragment displaced posteriorly

30
Q

Describe Agonist

A

Agonist – prime mover (contracts to cause an action)

31
Q

Describe antagonist

A

Antagonist – opposing effect of the agonist (stretches and yields to the effects of the prime mover)

32
Q

Describe Synergist

A

Synergist – compliments the movement of the agonist/ prevent unwanted movement at joints

33
Q

Describe Fixators

A

Fixators – stabilize origin of prime mover

34
Q

Categories of muscle movement

A

Agonist
2. Antagonist
3. Syngergist
4. Fixator

35
Q

Rotator Cuff muscles

A

Supraspinatus
Infraspinatus
Teres Minor
Subscapularis

36
Q

Types of Snyovial joints

A

Classified based on movement
“Prince Henry Purchased Charles’ Saddle Back”
1) Pivot
2) Hinge
3) Plane
4) Condyloid
5) Saddle
6) Ball + socket

37
Q

Movements at synovial joints

A

1) gliding
2) angular movement
3) rotation
4) special movement

Bones (6 decks)

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