EXAM II Histology Slides Flashcards

1
Q

Type of cartilage?

Label arrows

Where is this cartilage found?

A

Hyaline Cartilage

Top: Fibroblasts of perichondrium

Middle: Young chondroblasts

Bottom: Isogenous groups of chondrocytes

Found in external auditory meatus, larynx, tracheal cartilages, bronchial cartilages, fetal long bones, articular ends of bones

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2
Q

Type of cartilage?

Label arrows

A

Hyaline cartilage

Top: Chondrocyte in lacuna

Middle: Territorial matrix

Bottom: Interterritorial matrix

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3
Q

Identify Cartilage

Locations of Cartilage?

A

Hyaline

External auditory meatus, larynx, tracheal cartilage, bronchial cartilages, fetal long bones, articular ends of bones

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4
Q

Identify Cartilage

A

Hyaline Cartilage

External auditory meatus, larynx, tracheal cartilage, bronchial cartilages, fetal long bones, articular ends of bones

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5
Q

Identify Cartilage

Locations?

A

Elastic Cartilage

Aurical/pinna of ear and epiglottis

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6
Q

Identify Cartilage

A

Elastic Cartilage

Aurical/pinna of ear and epiglottis

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7
Q

Identify Cartilage

Locations?

A

Fibrocartilage

Intervertebral discs, pubic symphysis, insertion of some tendons and ligaments, associated with dense CT or hyaline cartilage

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8
Q

Identify Cartilage

Locations?

A

Fibrocartilage

Intervertebral discs, pubic symphysis, insertion of some tendons and ligaments, associated with dense CT or hyaline cartilage

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9
Q
A

Cancellous Bone

Top left : Periosteum

Bottom left: Trabeculae

Top right: Osteogenic CT

Bottom right: Hematopoietic tissue

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10
Q
A

Cancellous Bone (100x)

Label: Osteoblasts

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11
Q

Identify Bone

Label arrows

A

Cancellous Bone, 400x

Arrows: Osteocytes trapped within the osteoid

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12
Q
A

Developing Membrane Bone/Cancellous Bone (fetus) 40x

Develops b/w two membranes

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13
Q
A

Developing Membrane Bone/Cancellous Bone (fetus) 100x

Develops b/w two membranes

Osteoblasts along border; Osteocytes trapped within

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14
Q
A

Developing Membrane Bone (fetus) 400x

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15
Q
A

Bone (dry ground) 100x

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16
Q
A

Dry ground Bone, 100x

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17
Q

Identify arrows

A

Dry ground bone, 400x (1 Osteon/Haversian system)

Top left: Canaliculi

Bottom left: Lamellae

Top right: Lacuna

Middle: Haversian canal

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18
Q
A

Dry ground bone, 400x

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19
Q

Label the zones

A

Fetal Finger (40x)

Top: Zone of ossification

Middle: Zone of hypertrophy

Bottom: Zone of calcification

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20
Q

Label the zones

A

Fetal finger (100x)

Top: zone of ossification

Middle: zone of hypertrophy

Bottom: zone of calcification

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21
Q
A

Fetal finger

Top: Synovial cavity

Middle: Articular Cartilage

Bottom: Synovial projection

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22
Q

Label Zones and arrow

A

Epiphyseal Plate (left Diaphyses, right Epiphyses)

A: Proliferative zone

B: Hypertrophic zone

C: Calcification of territorial matrix

Arrows: Osteoblasts

Far left: Osteoid front

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23
Q

The majority of these cells are:

A

Normal Erythrocytes; Red Blood Cells

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24
Q
A

Sickle Cell Erythrocytes

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25
Type of WBC?
Neutrophil
26
Type of WBC?
Neutrophil 3-5 Nuclear lobes
27
Type of WBC
Eosinophil; Granulocyte Bilobed nucleus
28
Type of WBC?
Basophil; Granulocyte Bilobed Nucleus; often masked by granules
29
Neutrophils; 3-5 lobes
30
Type of WBC
Lymphocyte; large, indented nucleus
31
Type of WBC
Monocyte (bottom); kidney-shaped nucleus Top: Neutrophil; 3-5 lobes
32
Label pointer
Platelet
33
Skeletal Muscle 400x
34
Skeletal Muscle 1000x
35
Skeletal Muscle 400x
36
Skeletal Muscle 400x
37
NAD stain (Oxidative Phosphoylation) Arrows = Type I Fibers (stain darker); higher NADH
38
NAD Stain (Oxidative Phosphorylation) Dark = Type I fibers Light = Type II fibers
39
Smooth Muscle (400x)
40
Smooth Muscle (1000x)
41
Smooth Muscle, 400x
42
Cardiac Muscle; 100x
43
Cardiac Muscle, 400x
44
Cardiac Muscle with Acute MI, 400x No sarcomeric arrangement
45
Muscle Spindle
46
Muscle Spindle
47
Cardiac Muscle; Purkinje Fibers, 100x Modified cardiomyocytes
48
Motor Neuron Left: Axon hillock Right: Dendrites, Cell body, Glial Cells, Axon
49
Motor Neuron Left; Glial cell Right (top to bottom); Axon, Axon hillock, Dendrites
50
Purkinje Cell in Cerebellar Cortex
51
Microarchitecture of Neuron; Silver Stain A. Myelin B. Axon C. Endoneurium
52
Cerebral Cortex; Pyramidal Cells A. Cell Body B. Axon C. Dendrite
53
Spinal Cord, 10mm Embryo Cross-section A. Mantle Layer B. Ependyma C. Lumen D. Marginal Layer
54
Spinal Cord, 10mm, Embryo Cross-Section A. Mantle Layer B. Ependyma C. Marginal Layer D. Lumen
55
Astrocytes around capillary
56
Astrocyte
57
Cornea, 100x
58
Retina
59
Eyelid, 40x Top: Tarsal glands Bottom: Orbicularis muscle
60
List layers of retina (10)
1. Pigmented epithelium 2. Inner & out segments of rods and cones 3. External limiting membrane 4. Outer nuclear layer 5. Outer plexiform layer 6. Inner nuclear layer 7. Inner plexiform 8. Ganglion cell layer 9. Optic nerve 10. Internal limiting membrane
61
Developing Pig Embryo, 40x Top to Bottom: Diencephalon Optic Vesicle Skin Ectoderm Optic Stalk
62
Eyelid, 40x Top: Tarsal glands Bottom: Orbucularis muscle
63
Eye Developing Pig Embryo, 40x A. Diencephalon B. Optic Vesice C. Skin Ectroderm D. Optic Stalk
64
Eye Dev. Chick Embryo, 100x Top to bottom: Future Cornea Lens Vesicle Sensory Retina Pigmented Retina
65
Eye Dev. Chick Embryo, 40x A. Dienchephalon B. Future Cornea C. Lens Vesicle D. Sensory Retina E. Pigmented Retina F. Telenchephalon
66
Promegakaryocyte
67
Promegakaryocyte
68
Pro Erythroblast
69
Pro Erythroblast
70
Reticulocytes