EXAM II Histology Slides Flashcards
Type of cartilage?
Label arrows
Where is this cartilage found?
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
Type of cartilage?
Label arrows
Hyaline cartilage
Top: Chondrocyte in lacuna
Middle: Territorial matrix
Bottom: Interterritorial matrix
Identify Cartilage
Locations of Cartilage?
Hyaline
External auditory meatus, larynx, tracheal cartilage, bronchial cartilages, fetal long bones, articular ends of bones
Identify Cartilage
Hyaline Cartilage
External auditory meatus, larynx, tracheal cartilage, bronchial cartilages, fetal long bones, articular ends of bones
Identify Cartilage
Locations?
Elastic Cartilage
Aurical/pinna of ear and epiglottis
Identify Cartilage
Elastic Cartilage
Aurical/pinna of ear and epiglottis
Identify Cartilage
Locations?
Fibrocartilage
Intervertebral discs, pubic symphysis, insertion of some tendons and ligaments, associated with dense CT or hyaline cartilage
Identify Cartilage
Locations?
Fibrocartilage
Intervertebral discs, pubic symphysis, insertion of some tendons and ligaments, associated with dense CT or hyaline cartilage
Cancellous Bone
Top left : Periosteum
Bottom left: Trabeculae
Top right: Osteogenic CT
Bottom right: Hematopoietic tissue
Cancellous Bone (100x)
Label: Osteoblasts
Identify Bone
Label arrows
Cancellous Bone, 400x
Arrows: Osteocytes trapped within the osteoid
Developing Membrane Bone/Cancellous Bone (fetus) 40x
Develops b/w two membranes
Developing Membrane Bone/Cancellous Bone (fetus) 100x
Develops b/w two membranes
Osteoblasts along border; Osteocytes trapped within
Developing Membrane Bone (fetus) 400x
Bone (dry ground) 100x
Dry ground Bone, 100x
Identify arrows
Dry ground bone, 400x (1 Osteon/Haversian system)
Top left: Canaliculi
Bottom left: Lamellae
Top right: Lacuna
Middle: Haversian canal
Dry ground bone, 400x
Label the zones
Fetal Finger (40x)
Top: Zone of ossification
Middle: Zone of hypertrophy
Bottom: Zone of calcification
Label the zones
Fetal finger (100x)
Top: zone of ossification
Middle: zone of hypertrophy
Bottom: zone of calcification
Fetal finger
Top: Synovial cavity
Middle: Articular Cartilage
Bottom: Synovial projection
Label Zones and arrow
Epiphyseal Plate (left Diaphyses, right Epiphyses)
A: Proliferative zone
B: Hypertrophic zone
C: Calcification of territorial matrix
Arrows: Osteoblasts
Far left: Osteoid front
The majority of these cells are:
Normal Erythrocytes; Red Blood Cells
Sickle Cell Erythrocytes
Type of WBC?
Neutrophil
Type of WBC?
Neutrophil
3-5 Nuclear lobes
Type of WBC
Eosinophil; Granulocyte
Bilobed nucleus
Type of WBC?
Basophil; Granulocyte
Bilobed Nucleus; often masked by granules
Neutrophils; 3-5 lobes
Type of WBC
Lymphocyte; large, indented nucleus