4. Body tissues-Basic types of Proteins Flashcards
1
Q
Lines and covers body surfaces and body cavities
A
Epithelial
2
Q
Protect support and bind body tissues together
A
Connective
3
Q
Type of body tissue for movement
A
Muscular
4
Q
Types of muscular tissues
A
Smooth
Skeletal
Cardiac
5
Q
Type of body tissue that receives stimuli and conducts impulses
A
Nervous
6
Q
What type of tissue is the HEART
A
Muscular
7
Q
Olfactory nerve is what type of tissue
A
Nervous
8
Q
Type of tissue ~ stratified squamous epithelium of esophagus
A
Epithelial
9
Q
Sebaceous / pituitary Glands are what type of tissue
A
Epithelial
10
Q
Liver what type of tissue
A
Connective tissue
11
Q
Thymus what type of tissue
A
Connective
12
Q
Connection between cell membranes of cells
A
Cellular junctions
13
Q
5 cell junctions
A
Desmosomes Hemidesmosomes Gap junction Tight junction Adherens junction
14
Q
Desmosomes is aka
A
Spot weld like or Macula adherens
15
Q
Attaches cells of the SAME type
A
Desmosomes
16
Q
Attaches cells of DIFFERENT types
A
Hemidesmosomes
17
Q
Forms a BRIDGE that allows ion diffusion bet cells
A
Gap junctions
18
Q
Gap junction are formed by _ from _
A
Connexons from connexins
19
Q
Tight junctions is aka
A
Zona occludens
20
Q
Adherens junction is aka
A
Zona Adherens
21
Q
Prevents LEAKING of subs
A
Tight junctions
22
Q
Prevent separation of epithelial cells during peristalsis
A
Adherens junction
23
Q
Seen bet EPIDERMIS & CARDIAC MUSCLE CELLS
A
Desmosomes
24
Q
Seen bet EPIDERMAL CELLS to BASEMENT MEMBRANE
A
Hemidesmosomes
25
Location of Gap junctions
Neurons or nerve cells & Cardiac muscle cells
26
Cellular junctions seen in cardiac muscles
Desmosomes
| Gap junctions
27
Cellular junctions seen in epidermis
Desmosomes
| Hemidesmosomes
28
2 locations of HEMIDESMOSOMES
Bet epidermal cells and BASEMENT MEMBRANE
| Bet tooth and Junctional epithelium (gingiva)
29
Secretes hormones towards blood. WITHOUT DUCTS
Endocrine glands
30
Secretes products onto the EXTERNAL surface. With ducts
Exocrin glands
31
Pituitary gland is what type of gland
Endocrine gland
32
3 exocrine glands
Sebaceous gland
Mammary glands
Salivary glands
33
What cell junc is destroyed in Pemphigus vulgaris
Desmosomes of epidermis
34
What cell junc destroyed in PEMPHIGOID
Hemidesmosomes
35
Pemphigus vulgaris & Pemphigoid exhibits sloughing off called
Nikolsky sign
36
Histological Characteristic feature of pemphigus vulgaris in order to differentiate from Pemphigoid
Which means separation of cells
Acantholysis
37
Both an endocrine and exocrine gland
Pancreas
38
Exocrine portion of pancreas
Head
39
Endocrine portion of pancreas
Tail portion
40
Exocrine function of pancreas
Aids in digestion
41
Endocrine func of pancreas
GABI
42
Major duct of pancreas
Wirsung's duct
43
Accessory duct of pancreas
Duct of Santorini
44
3 functional classification of exocrine glands
Merocrine
Apocrine
Holocrine
45
Releases packaged vesicles (basta nilalabas lang)
Merocrine
46
Part of cell will be pinched off (pinu"pocpoc")
Apocrine
47
Cell ruptures ("whole")
Holocrine
48
Func class of salivary glands
Merocrine
49
Func class of mammary glands
Apocrine
50
Func class of sebaceous gland
Holocrine
51
1st milk
Colostrum
52
Largest major salivary gland
Parotid
53
Smallest major salivary gland
Sublingual gland
54
Produces greatest volume of saliva
Submandibular gland
55
Location of parotid
Antinf to EAR or Post to post ramus
56
Duct of parotid - ___ opening
Stensen's duct - Opposite of Mx 2nd molar
57
Duct of submn gland - ___ opening
Whartons duct - sublingual caruncle
58
Sialolith or salivary stones are assoc with this gland because of its angulation = accumulation of CaPO4
Submandibular gland
59
The only unencapsulated major salivary gland
Sublingual gland
60
Major duct of sublingual gland
Bartholins duct
61
Accessory duct of sublingual gland
Rivinu's duct
62
Ducts of subli gland opens @
Floor of the mouth
63
Secretion of Parotid gland
Purely serous
64
Secretion of Submn gland
Mixed-mostly serous
65
Secretion of Sublingual gland
Mixed- mostly mucous
66
Minor salivary gland located at circumvallate papillae
Glands of von ebner
67
Minor salivary gland located at posterolateral border of palate
Palatine glands
68
Minor salivary gland important for retention of dentures
Palatine glands
69
Largest and least numerous papillae
Circumvallate papillae
70
Junction of Ant2/3 and Post 1/3 of the tongue where circumvallate papillae is located
Sulcus terminalis
71
Minor salivary gland secretes purely serous
Glands of von ebner
72
2 Minor sg secretes purely mucous
Palatine glands
| Labial and Buccal gland
73
Minor salivary gland found in anterior lingual what secretes mostly serous
Glands of Blandin-Nuhn
74
Basket cells or MYOEPITHELIAL cells are found in
Salivary glands
75
basket cells are also found in the
Brain
76
Best example of unicellular gland
Goblet cell - secretes mucous
77
Most impt func of GAGs
Traps water
78
Core protein of Gags
Proteoglycan
79
Gags project like a " "
Bristle brush
80
Only GAG without proteoglycan
Hyaluronic acid
81
What is the most common adhesion protein found in the connective tissue
Fibronectin
82
Adhesion protein found in bone
Osteonectin
83
A GAG which attaches ct together (universal glue)
Hyaluronic acid
84
Most numerous Gags
Chondroitin sulfate
85
Gag that is similar to heparin
Heparan sulfate
86
Gag found in egg cell, joints, eyeballs
Hyaluronic acid
87
Gag seen in cartilages
Chondroitin sulfate
88
Gag found in the skin
Dermatan sulfate
89
Gag found in cornea
Keratan sulfate
90
Most numerous protein in the BODY
Collagen
91
Most numerous protein in the EPIDERMIS (hair)
Keratin
92
Most numerous protein in the BLOOD
Albumin
93
Most numerous protein in the MUSCLE
Actin
94
Largest protein of the Body ("Titan")
Titin
95
Most abundant type of collagen
Type I collagen
96
Type of collagen seen in Dermis, Bone, dentin and cementum
Type I collagen
97
Type of collagen seen in Hyaline cartilage (carTWOlage)
Type II collagen
98
Type of Collagen in wound healing
Type I collagen
99
Type of collagen seen in Reticular fibers (re3cular)
Type III collagen
100
Type of collagen seen in basement membrane ("floor")
Type IV collagen
101
Type of collagen seen in Hair and placenta
Type V collagen
102
Type of collagen in immature tissues
Type I collagen
103
Highly elastic protein
Elastin
104
Protein which determines osmotic pressure
Albumin
105
Normal level of Albumin
3.4 - 5.4 g/dL
106
What is the most numerous protein in ENAMEL
Amelogenins
107
What is the disease where the px has EXCESSIVE elastic fibers
Marfan Syndrome
108
Cause of death in Excessive elastic fibers in Marfan syndrome
Bursting of Elastic aorta
109
Px has DEFECTIVE Collagen fibers resulting to flexibility of tissues made up of collagen
Ehlers Danlos Syndrome
110
EDS is aka
Rubberman syndrome
111
Px has DEFICIENT Collagen fibers
Osteogenesis imperfecta
112
Osteogenesis imperfecta is aka
Brittle bone disease
113
Protein which Determines flexibility of bone
Collagen
114
Diff dx of osteogenesis imperfecta
Osteoporosis
115
Male 75y/o fracture his foot
Osteoporosis
116
Dse which usually affects older indiv, mostly females
Osteoporosis
117
Congenital brittle bone dse
Osteogenesis imperfecta
118
Charac feature of eyes in osteogenesis imperfecta
Blue sclera
119
4 types of body tissues
Epithelial
Connective
Muscular
Nervous
