Tissue Test Flashcards

1
Q

Three types of epithelial

A

Covering
Lining
Glandular

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2
Q

General features of ET

A
Closely packed cells 
Layers
Many cell junctions 
Have definite top and bottom 
Avascular NO BLOOD VESSELS 
Attached to basement membrane 
Nerve supply 
Hi mitotic rate 
Derived from all 3 germ layers
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3
Q

Simple squamous

A

Description: one thin flat layer
Location: lungs,kidney
Function: osmosis, filtration, diffusion

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4
Q

Simple cubodial

A

Description: one layer of cubes
Location: ovaries,kidneys,eyes,glands
Functions: secretion, absorption

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5
Q

Simple columnar

A

D: layers or columns
Location: digestive tract
Function: secretion of mucus

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6
Q

Ciliated simple columnar

A

D: 1 layer of columns
L: upper respiratory tract and uterus
Function: moving fluids or particles

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7
Q

Stratisfied squamous

A

L: skin, vagina, mouth, anywhere with friction
F: protect

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8
Q

Stratisfied cubodial

A

Multiple layers with top cube
Location: ducts of larger glands
Function: protect and secrete

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9
Q

Stratified columnar

A

Columns
Location: male urethra, ducts of some glands
Function: protect

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10
Q

Transitional

A

Several layers varying shape
Location: bladder
Function: stretching

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11
Q

Pseudostratisfied

A

Location: ear tubes, large ducts o large glands
Function: secrete and move mucus

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12
Q

Endothelium. Where.

A

Simple squamous that lines the ❤️ and blood vessels

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13
Q

Mesothelium. Where.

A

Simple squamous that lines body cavities

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14
Q

Exocrine glands vs. endocrine glands. Example of each.

A

exocrine (have a duct) SWEAT

endocrine (no duct, right into the stream o blood) HORMONES

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15
Q

3 Types of exocrine

A

Apocrine- pinch
Merocrine- exocytosis
Holocrine- die

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16
Q

General features of connective tissue

A
Few cells
Large matrix 
All from mesoderm 
Do not appear on free surface of body 
Varying degrees of vascularity 
Nerves
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17
Q

Where do connective tissues come from

A

Mesoderm

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18
Q

-cyte and -blast

A

Cyte is old.

Blast is immature and makes fibers

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19
Q

Chondro
Osteo
Fibro

A

Chondro is cartilage

Ostero is bone

Fibro is connective tissue (loose and dense)

20
Q

Fibroblasts

A

Build fibers

21
Q

Macrophages

A

Eat stuff for body WHITE BLOOD CELLS

22
Q

Plasma cells

A

Form matrix of blood

23
Q

Mast cells

A

Initiate inflammatory response

24
Q

Adipocytes

A

Make fat

25
Q

What forms the matrix of connective tissue

A

Ground substances and fibers

26
Q

Collagen

A

Made of collagen, stretches

27
Q

Reticular

A

Reticulun

Support

28
Q

Elastic

A

Elastin

Stretch

29
Q

Two principal cells of nervous tissues and their functions

A

Neutrons- conduct impulses

Neuroglia- support cells

30
Q

Nervous cell 3 parts

A

Cell body
Axon- SAUSAGE LINKS AND LEG
dendrite- short little poos

31
Q

3 kinds of cartilage

A

Hyaline
Elastic
Fibrocartilage

32
Q

Loose connective areolar

A

Semi fluid all 3 fibers

Beneath ET

DIFFUSING NUTRIENTS

33
Q

Dense irregular tissue

A

Lots of fibers in rando direction

Under skin

Stretches and provides strength

34
Q

Harry Potter and the goblet of

A

Mucous

35
Q

Which one is ciliated

A

Collumnar

36
Q

Dense regular tissue

A

Lots of fibers in same direction

Tendon ligaments

Stretches and provides strength

37
Q

Elastic connective tissues

A

Elastic fibers and fibroblasts

Lungs arteries

Stretchy

38
Q

Adipose tissues

A

Adipcytes

Found in fat

Insulates

39
Q

Hyaline cartilage

A

Fine collagen. Gel-type matrix

Ends of bones in respiratory structure

(Flexible) reduces friction

40
Q

Elastic cartilage

A

Thread like fibers with matrix

Auditory tubes, outer ear

Supports and maintains shape

41
Q

Fibrocartilage

A

Bundles of collagen in matrix

Pubic symphysis, intervertebral discs

Support and fusion

42
Q

Bone

A

Mineral salts, osteocytes, surrounded by peristium

In bones

Structural

43
Q

Blood

A

Plasma and formed elements

In blood and veins

Transport phagocytosis

44
Q

Reticular connective

A

Fine interlacing fibers

Spleen liver and lymph nodes

Forms stroma, binds smooth muscle

45
Q

Synovial memebranes

A

In between the joints to reduce friction

45
Q

Cutaneous membrane

A

The skin

45
Q

Keratin

A

Makes skin ooo layer