Histo Flashcards

1
Q
A

Kidney - Proximal convoluted tubule (PCT)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q
A

Vagina

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q
A

Trachea

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q
A

Gallbladder

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q
A

Microvilli

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q
A

Cilia

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q
A

Liver

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q
A

Clathrin-Coated Pits

Receptor-Mediated Endocytosis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q
A

Arrows point to Nuclear Pore Complex (NPC)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q
A

Chromatin in Nucleus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q
A

H&E stain of smooth muscle

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q
A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q
A

Nuclear Pores

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q
A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q
A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q
A

cell movement

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q
A

Mitochondria in Heart Muscle

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q
A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q
A

Trachea

Scanning EM

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q
A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q
A

Mitochondria in Liver

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q
A

Neutrophil Migration:

a. white blood cells in blood vessel
b. after diapedesis
c. after chemotaxis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q
A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q
A

Lipid on EM

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q
A

rER

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q
A

Nucleus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q
A

Male Reproductive Tract

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q
A

Lipid stained with H&E

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
29
Q
A

Lysosome

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
30
Q
A

Lipid stained with Osmium Tetroxide (OT)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
31
Q
A

Phagocytosis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
32
Q
A

Urinary Bladder

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
33
Q
A

Lamin A mutation; Hutchinson Gilford Progeria (aging)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
34
Q
A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
35
Q
A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
36
Q
A

Glycocalyx

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
37
Q
A

rER

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
38
Q
A

Trachea

Transmission EM

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
39
Q
A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
40
Q
A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
41
Q
A

Actin

microvilli & stereocilia

fast growing + end, slow - end

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
42
Q
A

Uterine Tube

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
43
Q
A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
44
Q
A

Pinocytosis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
45
Q
A

Liver Hepatocytes

46
Q
A
47
Q
A

Melanin

48
Q
A

Peroxisomes

Important role in fat metabolism

Very long chain fatty acid (VLCFA) beta-oxidation

Peroxisomal proteins are synthesized by free (cytoplasmic) ribosomes

49
Q
A
50
Q
A
51
Q
A
52
Q
A

Small Intestine

53
Q
A

Red = Actin

Green = ARP Complex (Actin Related Proteins)

ARP complex highly concentrated near front of lamellipodia where actin nucleation most active

54
Q
A
55
Q
A

Ovary

Simple cuboidal epithelium

56
Q
A

Lysosomes

57
Q
A
58
Q
A

Autophagy

Autophagosome = double membrane vacuole

fuses with lysosome

Clinical correlation: Essential role in starvation, cellular differentiation, cell death and cell aging

59
Q
A

Microvilli

About 20- 30 actin filaments are found in the core of each microvillus

60
Q
A
61
Q
A

Stereocilia = really long microvilli

Epididymis, Proximal ductus deferens, Sensory hair cells of inner ear

62
Q
A

Golgi

63
Q
A

Golgi

64
Q
A

rER

65
Q
A

Trachea

66
Q
A

Mitochondria

Cilincal Correlation = Mitochondriopathies

67
Q
A

sER

68
Q
A

Esophagus

69
Q
A
70
Q
A

Kidney Tubules

71
Q
A

Intermediate Filaments

Rope-like, nonpolar

Stabilize cell structure, Resist shearing forces

Connecting with desmosomes & hemidesmosomes

72
Q
A
73
Q
A

Cilia

74
Q
A
75
Q
A
76
Q
A

Male Reproductive Tract

77
Q
A

Mallory stain of a peripheral nerve

78
Q
A
79
Q
A

Glycocalyx

80
Q
A

Stratified Columnar Epithelium

81
Q
A

Small Intestine

82
Q
A

sER

lipid metabolism: cells that synthesize and secrete steroids

detoxification (hepatocytes and detoxifying enzymes)

Cytochrome P450 System

Sequesters Ca2+ (muscle sarcoplasmic reticulum)

83
Q
A

Golgi

84
Q
A
85
Q
A

Glycogen

86
Q
A
87
Q
A

Azan stain of nerve ganglion

88
Q
A
89
Q
A

Mitochondria

90
Q
A

Microvilli

crosslinked by villin, anchored in terminal web

91
Q
A
92
Q
A

Microtubule-based, antennae-like structure (9 + 0)

Emanates from almost all cells

Anchored to cell via the basal body

Develops from one centriole following cell division

93
Q
A

Microvilli

94
Q
A

Lipofuscin

Sympathetic Ganglion Cells stained with H&E

95
Q
A
96
Q
A

Uterine Tube

97
Q
A

Microvilli Brush Border

Core composed of actin microfilaments

Anchored to a actin network structure called the terminal web

Increasing the apical surface area of the

cell

ABSORPTION

98
Q
A

Centrioles
9 triplets of microtubules arranged around a central axis

Each triplet consists of 1 complete and 2 incomplete microtubules fused

Organize the centrosome

Basal body formation

Provide basal bodies necessary for assembly of cilia and flagella • Mitotic spindle formation

Formation of centrosome & alignment of the mitotic spindle during cell division

99
Q
A

Stomach

Simple columnar epithelium

H&E x120

100
Q
A

Cilia

Kartagener syndrome/Primary ciliary dyskinesia

Location: Respiratory Epithelium, Fallopian Tube

101
Q
A

Secondary Lysosomes

102
Q
A

Large Intestine

103
Q
A
104
Q
A

Phagocytosis

105
Q
A

Microtubules

106
Q
A

Thyroid Follicles

107
Q
A

Receptor Function

Receive & transduce external stimuli

Ex. Olfactory epithelium of the nasal mucosa

H&E x240

108
Q
A

Nucleolus: Ribosome Factory

109
Q
A
110
Q
A

Large Intestine

111
Q
A

Movement produced by the bending of the core (axoneme)

dynein motors produce a bending movement

112
Q
A