Tissue Flashcards

(95 cards)

1
Q

Epithelium tissue

A

Little matrix
Originates first
Power of regeneration is high

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2
Q

Basement men

A

Glycoprotein = bascal Lamina
Mucopoly saccharides = protein fibres

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3
Q

Adhering junction

A

Cementing to keep neighbouring cats

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4
Q

Microvilli

A

Non motile non contractile

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5
Q

Cilia

A

Motile contractile

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6
Q

Ectoderm mesoderm endoderm

A

Epidermis
mesothelium Endothelium
Gastro intestinal tract

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7
Q

Squamous simple are like

A

Pavement - tile
Tessellated -wavy

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8
Q

Pct

A

Brush bordered cuboidal

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9
Q

Gall bladder

A

Brush bordered columnar

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10
Q

Stomach colon rectum

A

Glandular columnar

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11
Q

Small intestine

A

Glandular brush bordered columnar

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12
Q

Fallopian ependymal bronchioles

A

Ciliated columnar

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13
Q

Epididymis

A

Stereo ciliated columnar
Vasa deference crust of ear

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14
Q

Tranches bronchi

A

Pseudostratified

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15
Q

Transitional or strechable

A

Urothelium
renal pelvis , ureter , urinary ladder , proximal part of male urethra

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16
Q

Keratinized stratified squamous

A

Epidermis of skin hair horn hooves

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17
Q

Non keratinised

A

Buccal cavity, pharynx , oesophagous vagina ,cheeks, lips

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18
Q

Stratified cuboidal

A

Enzyme ducts and glands

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19
Q

Stratified columnar

A

CiliatedLarynx
Non ciliated distal part of male urethra epiglottis

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20
Q

Sweat gland

A

Ectoderm

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21
Q

Matrix of c.t

A

Modified polysaccharide or mucopolysaccharides like hcl. which accumulated b/w cells and fibres

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22
Q

Munolocular adipocyte

A

Less mitochondria’s and energy
White fat
Peripheral nucleus

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23
Q

Multilocular adipocyte

A

Cytoplasm ⬆️⬆️
Mitochondria more
Brown fat

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24
Q

Lymphocytes fn

A

Antibodies formation

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25
Plasma cells
Cart wheel cells Clones of lymphocytes
26
Macrophages
2nd largest, maxi no Kidney shaped Phagocytes destroy bacteria More lysosome Scavengers
27
Mast cells
Histamine serotonin ( during injury) heparin Matrix of c.t
28
Reticular fibre
Arzyrophil ( stained with silver salt ) Reticular protein Highly branched dense network Elasticity absent
29
Collagen fibre
White most abundant bundles
30
Fibroblast
Largest 1 maximum in no Irregular Chest matrix producing cells
31
Yellow fibre Arrangement
Elastin protein Branched but arranged singly
32
Areolar eg
Tela subcutaneous Endomysin Perimysin Blood vessels
33
White fat brown fat energy
20 times more than white fat energy
34
Dense ct contains
Fibres fibroblast cells are completely packed
35
White fibrous ct contain
Collagen fibre >> yellow Yellow reticular fibre absent Fibroblast mast cell >>>>
36
Cord sheath of white
Pericardium Periosteum Perichondriim Epimysin parameters Tendon
37
Cord parallel
Tendon
38
Yellow fibrous CT contain
Yellow fibre >> collagen fibre << reticular fibre absent
39
Yellow cord sheath
Ligaments walls
40
Skeletal ct matrix
Matrix = dense , mineralised hard supporting tissue
41
Cartilage
Matrix = solid pliable can resist compression
42
Chondroblast Chondrocyte Chondroclast
Origination Formation Degeneration
43
Perichondriam
Blood pressure but absent in matrix of cartilage
44
Hyaline cartilage are like
Most common maximum bone cartilage matrix Bluish translucent glass like fibre absent
45
Hyaline eg
Nasal septum ‘C’ shaped rings of tranches and bronchi Sternal part of ribs Laryngeal cartilage Articular cartilage (end of long bone )
46
Elastic fibre
Yellow fibre highly flexible
47
Elastic eg
Tip of nose Ear pin Epiglottis Cartilage of Santotini of larynx wall of eustachian tubr
48
White fibrous cartilage
Perichondrium absent matrix = bundle of collagen fibre more STRONGEST CARTILAGE
49
White cartilage eg
Pubic symphysis Intervertebral disc
50
Calcified cartilage
Matrix= deposition of calcium salts Ca+2 salts HARDEST CARTILAGE
51
Calcified eg
Pubis of frog Pelvic girdle Head of femur and humerus
52
Tissue
Group of similar cells Intercellular substance Specific fn Common origin
53
Epithelium nutrient
Connective tissue
54
Tight junction gap junction
Leaking Communicate cytoplasm
55
Simple squamous eg
Bowman’s capsule Alveoli of lungs Mesothelium Endothelium Endocardium Peritoneum
56
Simple cuboidal eg
Glands Tubular part of nephrons in kidneys PCT
57
Simple columnar
Liver bile duct uterus
58
Compound epithelium eg
Dry surface of skin , the moist surface of buccal cavity , pharynx inner lining of ducts of salivary glands , pancreatic duct
59
Non ciliated stratified columnar
Epiglottis
60
Glandular epi
Columnar or cuboidal unicellular • goblet cells
61
Endocrine glands
Thyroid , pituitary,thymus,pineal,parathyroid,adernal
62
Mixed gland
Pancreas,gonads,liver
63
Plasma cell fn
Produce and transport antibodies
64
Phagocyte
Macrophages histeocytes
65
Fibro blast fn
Produce protein fibres Chief matrix producing cells
66
Areolar ct contains
Spongy Maximum intercellular space Collagen >> elastic fibre
67
Endomysin perimysiuum
Areolar
68
Bones matrix
Hard nonpliable substance rich in Ca+2 salts and collagen finre
69
Feature of bones
Highly vascular Mineralised Hard rigid Cabalicular system Regenerating capacity
70
Inorganic bone
65-68%
71
Organic part of bone
32-35%
72
Decalicified bones
Bone kept in dilute HCL for 3 days Matrix dissolved Organic part remain
73
Dried bone
Burnt in high temp Organic part burnt Mineral part remains
74
Epiphysis
End of long bone (spongy tissues) B/w trabecular red bone Morton present
75
Diaphysis
Middle part composed of compact bone Hollow cavity called bone marrow cavity with yellow bone marrow composed of white fat matrix Contain Haversian system
76
Metaphysis
B/w epiphysis and diaphysis Epiphyseal plate = elongation of bone (later destroyed)
77
Haversian canal
Longitudinal canals Blood capillaries and nerve fibre
78
Volkmans canal
Transverse Inter connect Haversian canal
79
Cartilaginous bones
Replacing / endochondral bone Formed by ossification of cartilage
80
Cartilaginous bone eg
Maximum bones like limb (Fore limb and hind limbs) ribs
81
Membranous bone and eg
Dermal investing bones Ossification in c. T of dermis Pubis, sternum, nasal bone, clavicles, scapula, jaw bone, flat bones of skull
82
Sesamoid bones formation Eg
Formed by ossification of tendons at joints Patella [knee cap) - largest sesamoid bone Pisiform ( wrist bone)
83
Visceral bones
In human absent
84
Major in organic components of bone
Calcium phosphate
85
Skeletal muscular tissue % in body
Voluntary 50% Striated [stripted / transverse lines) Dark (mysoin) light (actin) band Multinucleated - syncytium
86
Visceral muscular protein
Smooth muscles Involuntary Fussiformed Connected to autonomous nerves Gap junction Actin » myosin Non fatigue Uninucleated
87
Cardiac
Involuntary Stripped muscles Cylindrical fibrous Branched Uninuclated Non fatigue Intercalated disc
88
Excocrire secrete
Mucous, saliva, earwax, oil, milk, digestive enzymes
89
Father of histology
Bichat Word animal tissue also coined by him
90
Word plant tissue
Grew
91
Father of microscopic anatomy
Marcella Malpighi
92
Ependymal
Inner lining of brain cavities and central canal CSF
93
Myofibrils
Cylindrical fibres are composed numerous fine fibres known as Muscle tissue
94
Exited state of neural system
Neurons
95
Neurogila
More than 1/2 th volume of neural tissue