Histology practical
Questions to histology practical
Terms
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- Lung
- Simple squamous epithelium: Location here:
- fibroblasts
- Dense regular connective tissue: Cell type
- elastic and collagen
- Areolar or loose connective tissue: Two types of protien found in this tissue
- reticular fibers
- Reticular connective tissue: Type of protein fibers
- lumen
- Ciliated simple columnar epithelium: General term for a cavity or opening against the apical surface
- no, no layer of keratinized cells
- Stratified squamous epithelium, nonkeritinized: Is this epithelium water tight? How do you know?
- secretes mucus, propels mucus
- Pseudostratified epithelium: Two functions of this epithelium
- Usually 5 to 6 cells deep and rounded when not distended.
- Transitional: How can this be distinguished from other multilayered epithelia?
- erythrocyte
- Blood -Main cell type
- heart
- Cardiac muscle Location of tissue
- tight junction, to be waterproof.
- Transitional: Type of junctions between cells and function of these junctions
- keratinocytes
- Stratified squamous epithelium, keritinized: Name of the individual cells in this epithelium
- keratin
- Stratified squamous epithelium, keritinized: protein that makes this epithelium water tight?
- uninucleate
- Cardiac muscle Multinucleate or uninucleate?
- uninucleate
- Smooth muscle Multinucleate or uninucleate?
- trachea, nasal cavity, epididymis
- Pseudostratified epithelium: Name two possible locations this epithelium could be found
- multi-polar neuron
- Nerve tissue Specific cell type
- ends of bones and movable joints, fetal skeleton
- Hyaline cartilage: two locations this tissue could be found
- osteocytes
- Bone: Cell type
- liver and inner lining of digestive tracked, kidney tubules blood vessels
- Simple squamous epithelium: Name two other locations where this epithelium could be found:
- haversian canal
- Bone: dark area in center
- dendrite
- Nerve tissue extensions of cell that conduct impulses into soma
- lacunae
- Fibrocartilage: Cavities the cells are located in
- withstands high pressure
- Fibrocartilage: Function
- chondrocyte
- Hyaline cartilage: Cell type
- energy storage, thermal insulation, protection for some organs
- Adipose: Two functions of this tissue
- blood vessels and nerves
- Bone: two structures found in the dark center area
- Holds nerves and blood vessels in place
- Areolar or loose connective tissue: Function of this tissue
- fibroblasts
- Dense irregular connective tissue: Cell type
- involuntary
- Smooth muscle Voluntary or involuntary?
- microvilli (brush border) - helps increase surface area
- Simple columnar epithelium: How is the apical surface of this epithelium modified (name and function)
- defense and immunity
- Blood -general function of these darker staining cells
- stratified
- Transitional: Is this epithelium simple or stratified?
- microfilaments
- Simple columnar epithelium: What type of protien is incorporated in the above structure?
- lacunae
- Bone: cavities cells are located in
- collagen
- Dense regular connective tissue: Type of protien in this connective tissue
- stomach, small intestine, large intestine, gallbladder
- Simple columnar epithelium: Name three possible locations this epithelium could be found
- subcutaneous fat, breasts, heart surface
- Adipose: Name two locations this tissue could be found
- reticular cells
- Reticular connective tissue: Cells that produce fibers
- subcutaneous layers and fascia between muscles
- Areolar or loose connective tissue: Two locations this tissue could be found.
- moves the oocyte
- Ciliated simple columnar epithelium: Specific function of this epithelium
- rigid support, production of red blood cells.
- Bone: General function of this tissue
- uniport, anteport, symport
- Simple cuboidal epithelium: List 3 types of active transport that could be included in this epithelium's function
- conducts impulses
- Nerve tissue function of this cell type
- supportive stroma for lymphatic organs
- Reticular connective tissue: Function of this type of connective tissue
- Alveolus
- Simple squamous epithelium: Name the cavities in this view that are lined by this epithelium:
- goblet cells
- Simple columnar epithelium: What is the opaque, lighter appearing cell in this epithelium?
- liver, thyroid, bronchioles
- Simple cuboidal epithelium: Name one other location this type could be found
- collagen
- Dense irregular connective tissue: Major protien
- adipocyte
- Adipose: Type of cell
- canuliculi
- Bone: tiny, crack-like lines radiating outward from center
- stratum granulosum
- Stratified squamous epithelium, keritinized: last layer of living cells
- gives rise to all other connective tissue
- Mesenchyme: Function of this connective tissue.
- elastin
- Elastic cartilage: Unique protein to this connective tissue
- nuclei appear at different levels and not in a row
- Pseudostratified epithelium: How can this be distinguished from other simple epithelium
- mesoderm, endoderm, ectoderm
- Mesenchyme: Name the three embryonic germ layers
- eases joint movements, moves vocal chords in speech
- Hyaline cartilage: function
- absorption and protection from pathogenic organs
- Stratified squamous epithelium, nonkeritinized: Function of this epithelium
- voluntary
- Skeletal muscle voluntary or involuntary
- fallopian tube
- Ciliated simple columnar epithelium: Name a location where this could be found
- Kidney
- Simple cuboidal epithelium: Location here:
- Collagen
- Fibrocartilage: Significant protien in matrix
- basement membrane
- Stratified squamous epithelium, nonkeritinized: Type of membrane at base of all epithelium
- Cilia
- Pseudostratified epithelium: Structures at apical surface of this epithelium
- external ear, epiglottis
- Elastic cartilage: Two locations this tissue could be found
- rapid diffusion of gases
- Simple squamous epithelium: General function of this epithelium:
- melanocytes
- Stratified squamous epithelium, keritinized: Pigment cells in bottom layer
- tubulin
- Pseudostratified epithelium: Type of protein incorporated in the above structures.
- stratum corneum
- Stratified squamous epithelium, keritinized: top layer of dead cells
- multinucleate
- Skeletal muscle multinucleate or uninucleate?
- axon
- Nerve tissue extensions of cell that conduct impulses away from soma
- waste and gas movement
- Blood -function of these cells
- lymph nodes, spleen, thymus, bone marrow
- Reticular connective tissue: name two locations this connective tissue could be found
- stratum basale
- Stratified squamous epithelium, keritinized: Bottom layer of cells in the epithelium
- ligaments and tendons
- Dense regular connective tissue: Name two locations
- around bone
- Skeletal muscle Location this tissue could be found
- stratum spinosum/desmosome
- Stratified squamous epithelium, keritinized: What cellular junction accounts for the spiny looking cells in the second layer?
- provides strong attatchment points and gives high tensile strength
- Dense regular connective tissue: Function of this tissue
- ground substance
- Hyaline cartilage: Term for material making up matrix
- absorption of nutrients and production of enzymes
- Simple columnar epithelium: Two functions of this epithelium:
- stratum lucidum
- Stratified squamous epithelium, keritinized: clear area between living and dead cells
- multi-directional strenth
- Dense irregular connective tissue: General function of this connective tissue.
- intervertebral discs, knees
- Fibrocartilage: Two locations this tissue could be found
- leukocytes
- Blood -cells that pick up darker stain and are fewer in number
- periosteum, dura mater, deep layer of dermis
- Dense irregular connective tissue: Location
- flexible support
- Elastic cartilage: Function
- intercallated disks
- Cardiac muscle: name the structure separating individual cells
- have round lacunae in the fibers
- Fibrocartilage: How is this distinguished from dense connective tissue?
- secretion and absorption
- Simple cuboidal epithelium: List two specific functions of this epithelium
- reticular fibers/collagen
- Mesenchyme: Type of protein fibers in this tissue
- stretches to allow shape change as in filling of bladder
- Transitional: Function of this epithelium
- gap junction
- Smooth muscle Name the type of junction between cells
- mouth, tongue, oral mucosa
- Stratified squamous epithelium, nonkeritinized: Name two possible locations for the epithelium shown here.
- involuntary
- Cardiac muscle Voluntary or involuntary?
- bladder and umbilical cord
- Transitional: list two possible locations this epithelium could be found
- fibroblast
- Areolar or loose connective tissue: Main cell type
- Chondrocyte
- Fibrocartilage: Cell type
- gap junction and desmosomes
- Cardiac muscle Name the two types of junctions in the above structure
- diffusion of nutrients and waste
- Bone: Function of the above structures