Histology Slides, through Midterm

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Lab #1: The Cell and Nucleus

EGG (OVUM)

nucleolus

Heterochromatin (dark)

Identify the following image

7. What is the name of the dark structure at the tip of the red pointer? NUCLEUS

4

Identify the following image

What is the name of the cell at the tip of the red pointer?

EGG (OVUM)

5

Identify the following image

What is the name of the organelle at the tip of the red pointer?NUCLEOLUS

Identify the following image

14. What is the name of the cell at the tip of the pointer?

OVUM

7

Identify the following image

What is the name of the cell at the tip of the pointer?

SPERM

8

Identify the following image

What is the name of the organelle at the tip of the pointer?

FLAGELLUM

SPERM

flagellum

GOLGI APPARATUS (EPIDIDYMIS)

11

Identify the following image

What is the name of the organelle at the tip of the red pointer?

CILIA

flagellum

VILLAE/MICROVILLAE

flagellum

MITOCHONDRIA

BLOOD SMEAR

15

Identify the following image

What is the name of the tissue inside the green box?

BLOOD SMEAR (HUMAN)

16

Identify the following image

STRIATED MUSCLE / SKELETAL MUSCLE

What is the name of the tissue seen at the red marker?

Identify the following image

What is the name of this tissue?STRIATED/SKELETAL MUSCLE

Identify the following image

What is the name of this tissue?STRIATED/SKELETAL MUSCLE

STRIATED/SKELETAL MUSCLE

PIGMENTS

21

Identify the following image

What is the name of the dark colored material at the tip of the red and black pointers?

MELANIN PIGMENTS

ZYMOGEN GRANULES (PANCREAS)

NERVE CELLS

Identify the following image

10. Name the specific organelle at the tip of the red pointer.

DENDRITES

25

Identify the following image

What is the name of the clear area (at red pointer) located within this organelle. AXON

26

Identify the following image

Name the specific organelle at the tip of the red pointer.

NUCLEUS

REPTILE BLOOD

28

Identify the following image

What is the name of the tissue inside the green box?

REPTILE BLOOD

EXTRACELLULAR MATRIX

30

Identify the following image

What is the name of the cell at the tip of the red pointer?

ADIPOCYTE

31

Identify the following image

What is the name of the tissue at the tip of the pointer?

ADIPOSE TISSUE

32

Identify the following image

What is the name of the structures at the tip of the red pointer?

MICROTUBULES

33

Identify the following image

What is the name of the structures at the tip of the red pointer?

METAPHASE CHROMOSOMES

34

Identify the following image

What is the name of the structures at the tip of the red pointer?

ANAPHASE CHROMOSOMES

Lab #2: Epithelium and Glands

EPITHELIUM AND GLANDS

SIMPLE SQUAMOUS EPITHELIUM

MACERATED COLUMNAR EPITHELIUM

KERATINIZED STRATIFIED SQUAMOUS EPITHELIUM

40

Identify the following image

What is the name of the tissue at the tip of the pointer?

NONKERATINIZED STRATIFIED SQUAMOUS EPITHELIUM

41

Identify the following image

What is the name of the tissue at the tip of the red pointer?

KERATINIZED STRATIFIED SQUAMOUS EPITHELIUM

PSUEDOSTRATIFIED CILIATED COLUMNAR EPITHELIUM

43

Identify the following image

What is the name of the tissue at the tip of the pointer?

PSEUDOSTRATIFIED CILIATED COLUMNAR EPITHELIUM

44

COMPOUND ACINAR GLAND

SIMPLE CUBOIDAL EPITHELIUM

46

Identify the following image

What is the name of the tissue at the tip of the pointers?

SIMPLE CUBOIDAL EPITHELIUM

47

SIMPLE TUBULAR GLAND

Structure?

48

Identify the following image

What is the name of the material (structure) at the tip of the green pointer?

BASEMENT MEMBRANE

49

BASEMENT MEMBRANE OF SIMPLE COLUMNAR EPITHELIUM

50

Identify the following image

What is the name of the tissue at the tip of the green pointer?

SIMPLE COLUMNAR EPITHELIUM

51

Identify the following image

What is the name of the cell at the tip of the pointer?

GOBLET CELL

52

GOBLET CELL

53

LUMEN

54

VILLI OF INTESTINE SHOWING SIMPLE COLUMNAR EPITHELIUM WITH GOBLET CELLS

55

TRANSITIONAL EPITHELIUM

TRANSITIONAL EPITHELIUM

57

Identify the following image

What is the name of the tissue at the tip of the black pointer?

TRANSITIONAL EPITHELIUM

COMPOUND ACINAR GLAND

59

Identify the following image

What is the name of the organ inside of the red circle?

COMPOUND ACINAR GLAND

LUMEN IN ACINAR GLAND

61

Identify the following image

What is the name of the round, clear structure, at the tip of the red pointer?

LUMEN

62

ENDOTHELIUM OF ARTERY

63

Identify the following image

What is the specific name of the (single cell layer) of tissue, organ at the tip of the pointer?

ENDOTHELIUM

64

ENDOTHELIAL CELLS OF ARTERY

The endothelial cells make up a simple squamous layer that lines all blood vessels. The cells are so small that they are almost impossible to see without special techniques.

65

Identify the following image

What is the name of the organ at the tip of the pointer?

ARTERY

SIMPLE COLUMNAR EPITHELIUMCells/tissue?

67

Identify the following image

What is the name of the structures at the tip of the pointers?

VILLI

GOBLET CELL IN SIMPLE COLUMNAR EPITHELIUM

Lab #3: Fibrous Connective Tissue

CONNECTIVE TISSUE

71

Identify the following image

What is the name of the cell at the tip of the red pointer?

72

LYMPHOCYTE

73

Identify the following image100. What is the name of the cell at the tip of the red arrow?

LYMPHOCYTE

74

ELASTIC FIBERS

Elastic fibers in the elastic lamina of an artery.

75

Identify the following image

What is the name of the dark material at the tip of the pointer?

ELASTIC FIBERS?

76

Identify the following image

Name the specific organelle at the tip of the red pointers.

NUCLEUS

77

Identify the following image

What is the name of the cell at the tip of the red pointer?

NEUTROPHIL

78

NEUTROPHILS

79

Identify the following image

What is the name of the tissue at the tip of the pointer?

AREOLAR (LOOSE CONNECTIVE)

80

LOOSE CONNECTIVE TISSUE (areolar tissue)

A – FIBROBLAST; B – COLLAGEN FIBERS;

C – ELASTIC FIBERS

81

DENSE IRREGULAR CONNECTIVE TISSUE (DERMIS)

82

Identify the following image

What is the name of the tissue at the tip of the red pointer?

DENSE IRREGULAR CONNECTIVE TISSUE (DERMIS)

83

BONE MARROW

84

Identify the following image

What is the name of the organ inside the yellow box?

BONE MARROW

85

ADIPOSE TISSUE

86

ADIPOSE TISSUE

87

SILVER STAINED ELASTIC FIBERS OF AN ARTERY

88

Identify the following image

What is the name of the organ at the tip of the pointer?

VEIN

89

VEIN

90

BONE MARROW

91

SILVER STAINED COLLAGEN FIBERS OF DECALICIFIED BONE

92

Identify the following image

What is the name of the structure at the tip of the pointer?

DENSE REGULAR CONNECTIVE TISSUE

93

DENSE REGULAR CONNECTIVE TISSUE OF TESTIS(TUNICA ALBUGINEA)

What is the name of the structure at the tip of the pointer?

94

Identify the following image

What is the material that makes up the dark rings at the tip of the red pointer?

COLLAGEN

95

LUMENS FOUND IN BONE

These lumens are known as harversian canals?

96

ERYTHROCYTE

What is the name of the cell at the tip of the red pointer?

MESENCHYMAL CELLS

98

AREOLAR TISSUE (LOOSE CONNECTIVE TISSUE)

99

ELASTIC FIBERS OF ARTERY

100

BASOPHIL

What is the name of the cell?

EOSINOPHIL

EOSINOPHIL

PLATELET

104

EOSINOPHIL

What is the name of the cell at the tip of the pointer?

MONOCYTEWhat is this cell?

106

BASOPHIL

What is the name of the cell?

107

Identify the following image

What is the name of the cell type at the tip of the red pointer?

BASOPHIL

RETICULAR FIBERS

What is the name of the black structures the arrow is pointing to?

RETICULAR FIBERS (SPLEEN)

What is the name of the black structures the arrow is pointing to?

The reticular fibers, which form the framework of the spleen and support the spleen cells.

RETICULAR FIBERS (LIVER)

What is the name of the black structures the arrow is pointing to?

The reticular fibers, which form the framework of the liver and support the hepatocytes.

NUCLEUSWhat is the name of the pink structure the red arrow is pointing to?

MAST CELL

MAST CELL

RETICULOCYTES

Lab #4: Adipose & Cartilage

Fetal Hyaline Cartilage

117

Identify the following image

What is the name of the tissue at the tip of the red pointer?

HYALINE CARTILAGE

118

Identify the following image

What is the name of the cell at the tip of the red pointer?CHONDROCYTE

119

Identify the following image

What is another name for the group of structures seen at the tip of the pointer?

ISOGENOUS GROUP

120

Identify the following image

What is the name of the tissue at the tip of the pointer?

HYALINE CARTILAGE

Chondrocytes

Chondrocytes

Mature chondrocytes

Young chondrocytes

Chondrocyte

lacunae

territorial matrix

interterritorial matrix

nucleus of chondrocyte

cartilage capsule

EPITHELIUM

125

Identify the following image

What is the name of the clear area where the cell is located at the tip of the pointer.

LACUNAE

Chondrocytes

Hyaline cartilage Fibrocartilage

Elastic cartilage

Isogenous Groups

cartilage capsule

Elastic Cartilage

Elastic Fibers

129

Identify the following image

What is the name of the tissue at the tip of the pointer?

ELASTIC CARTILAGE

Fibrous Cartilage

]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]\

Collagenous Fibers

Fibrocartilage – Rows of Chondrocytes

133

Identify the following image

What is the name of the tissue at the tip of the pointer?

FIBROCARTILAGE

]

Connective Tissue

Fibroblasts

136

Identify the following image

What is the name of the cell at the tip of the red pointer?

FIBROBLAST

Lab #5: Bone

FETAL HYALINE CARTILAGE

OUTER CIRCUMFERENTIAL LAMELLAE

140

Identify the following image

What is the name of the tissue layer at the tip of the pointer?

OUTER CIRCUMFERENTIAL LAMELLAE

141

Identify the following image

What is the name of the clear area at the tip of the pointer?

HAVERSIAN CANAL

OSTEON

Haversian canal

143

Identify the following image

What is the name of the structure at the tip of the pointer?

OSTEON

OSTEOBLASTS

145

Identify the following image99. What is the name of the cell found at the tip of the pointer?

OSTEOBLAST??

146

Identify the following image101. What is the name of the organ that the tissue inside the green box was taken from?

DEVELOPING BONE??

Identify the following image

42. What is the name of the specific cell at the tip of the pointer?

OSTEOBLASTS

Identify the following image

42. What are the names of the specific cells at the tips of the pointers?

PERIOSTEUM

150

Identify the following image

What is the specific name of the tissue at the tip of the pointer?

PERIOSTEUM

LACUNAE

152

Identify the following image

What is the name of the hairy structure at the tip of the pointer?

CANALICULI

153

Identify the following image

What is the name of the space the arrow is pointing to?

LACUNAE

CANALICULI

MATURE HYALINE CARTILAGE

Interterritorial matrix

PERICHONDRIUM

157

Identify the following image

What is the name of tissue at the tip of the pointer?

PERICHONDRIUM

LAMELLAE

159

Identify the following image

What is the name of the clear structure at the tip of the pointer?

VOLKMANN’S CANAL

160

Identify the following image

What is the name of the crack-like structure at the tip of the pointer?

CEMENT LINE

CEMENT LINE

162

Identify the following image

Based on the method of preparation, what is the tissue at the tip of the pointer?

DECALCIFIED BONE

DECALCIFIED BONEWhat is the tissue type based on the preparation?

DECALCIFIED BONEWhat is the tissue type based on the preparation?

DECALCIFIED BONEWhat is the tissue type based on the preparation?

DECALCIFIED BONEWhat is the tissue type based on the preparation?

GROUND BONE

What is the tissue type based on the preparation?

GROUND BONE

What is the tissue type based on the preparation?

GROUND BONE

What is the tissue type based on the preparation?

(2) To study the lamellar and canalicular pattern of the calcified matrix, it is necessary to grind dried bone that has not been decalcified to a thickness that permits the microscope light to be transmitted ("ground bone").

GROUND BONE

What is the tissue type based on the preparation?

GROUND BONE

What is the tissue type based on the preparation?

DENSE REGULAR CONNECTIVE TISSUE

What is the tissue type based on the arrangement of cells and fibers?

INTERTERRITORIAL MATRIX