Muscle Tissue Flashcards

(51 cards)

1
Q

Types Connective Tissue

A

Connective tissue proper
Cartilage
Bone
Blood

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2
Q

All Connective tissue arise from

A

mesenchyme

(embryonic tissue)

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3
Q

Functions of Connective Tissue

A

Binding and support
Protection
Insulation
Transportation

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4
Q

Structural Elements of Connective Tissue

A

Ground substance / matrix(gel-like fluidsurrounding fibers and cells)
Fibers
Cells

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5
Q

Types of fibers

A

Collagen
Elastic
Reticular

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6
Q

Description of Areolar CT

A

Gel like matrix with all three fiber types; fibroblasts,macrophages,mast cells and some white blood cells.

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7
Q

Function of Areolar CT

A

Wraps and cushions organs; plays important role in inflamation; holds and conveys tissue fluid.

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8
Q

Location of Areolar CT

A

Widely distributed under epithelia of body ;forms lamina proper of mucous membranes; packages organs; surrounds capillaries

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9
Q

Function of Adipose CT

A

Insulates the body and stores excess nutrients

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10
Q

Strongest and largest of the three fiber types

Found in bones and skin

A

Collagen

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11
Q

Able to stretch and recoil

Help structurally support things

A

Elastic

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12
Q

Internal framework for certain organs

A

Reticular

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13
Q

Location of Adipose CT

A

Found throughout entire body - deep to the skin

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14
Q

Description of Adipose CT

A

Loose connective tissue

Fat tissue

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15
Q

Adipocytes are

A

fat cells

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16
Q

Description of Reticular CT

A

Loose connective tissue

Filled with reticular fibers

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17
Q

Location of Reticular CT

A

Found in lymphatic organs and the liver

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18
Q

Description of Dense Regular CT

A

Dense connective tissue

Collagen fibers run parallel to each other

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19
Q

Function of Dense Regular CT

A

Resist tension and pulling forces in one direction

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20
Q

Location of Dense Regular CT

A

Found in tendons (attach muscle to bone) and ligaments (attach bone to bone)

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21
Q

Description of Dense Irregular CT

A

Dense connective tissue

Not running parallel to each other

22
Q

Function of Dense Irregular CT

A

Resists tension from several directions

23
Q

Location of Dense Irregular CT

A

Found in dermis (deep layer of your skin) and joint capsules (wherever you have a place where two or more bones meet you have a capsule - space between your bones)

24
Q

Elastic Cartilage CT

A

Filled with elastic fibers
Flexible
Maintains shape

25
Elastic Cartilage CT
Filled with elastic fibers Flexible Maintains shape
26
Fasciae
Connective tissue Anchors skin to muscles and underlying organs Deeper Fasciae - continues with other structures
27
Bone (Osseous Tissue) Description
Hard calcified matrix made up of collagen fibers;All cartilage is Avascular (no blood vessels)
28
Bone (Osseous Tissue Function
support and protection; levers for muscles to act on; stores calcium ,minerals and fat
29
Cartilage cells are called
Chondrocytes - also found in Lacunae
30
Hyaline Cartilage CT function
Connects or holds bones together
31
We have the most of this
Hyaline Cartilage CT
32
Location of Hyaline Cartilage CT
Found in between bones or on the ends (articular)
33
Examples of Hyaline Cartilage CT
ribs attached to sternum
34
Fibrocartilage CT description
Matrix with thick collagen fibers
35
Fibrocartilage CT function
Tensile strength with ability to absorb compressive shock
36
Location of Fibrocartilage CT function
Located between vertebrae (intervertebral discs) and meniscus
37
Description of Blood CT
Red and white blood cells in a fluid matrix(plasma)
38
Function of Blood CT
Transport of respiratory gases, wastes and other substances
39
Location of BLood CT
contained within blood vessels
40
Nervous Tissue Description
nuerons that are branching cells
41
Nervous Tissue Function
Neurons transmit electrical signals from sensory receptors to and to effectors (muscles&glands) to control their activity Used for communication
42
Location of Nervous Tissue
Brain Spinal cord and nerves
43
Skeletal muscle Description
Tightly packed together with striations (striped appearance)
44
Function of Skeletal muscle
Voluntary Body Movement
45
Location of Skeletal Muscle
Attached to bones occasionally skin
46
Description Cardiac Muscle
Cells are shorter and branch and are striated
47
Function of Cardiac Muscle
Pumps blood Involuntary
48
Location of cardiac muscle
heart
49
Smooth muscle tissue description
Smooth - no striations | Not wavy
50
Smooth muscle tissue function
Moves food &fluid thru body | Involuntary
51
Smooth muscle tissue location
Walls of hollow organs