Zusammenfassung der Ressource
Frage 1
Frage
In relation to the nose, the ear lies:
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Ventromedial
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Craniocaudal
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Superomarginal
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Parasagittal
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Posterolateral
Frage 2
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a. Is composed of proteoglycans
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b. Is produced by elastoblasts
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c. Allows tissues to stretch and contract
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d. Has high tensile strength
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e. Can be seen in the light microscope with H&E staining
Frage 3
Frage
Identify the INCORRECT statement. Dense regular connective tissue:
Frage 4
Frage
Identify the INCORRECT answer. Tight junctions:
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a. Control the permeability of epithelia
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b. Are continuous belts of interlocking junctional proteins around the circumference of epithelial cells
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c. Allow the movement of ions and small molecules between adjoining cells
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d. Are involved in maintenance of the blood-retinal barrier
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e. Are found only between epithelial (incl. endothelial) cells
Frage 5
Frage
Bone is removed by:
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a. Osteoblasts
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b. Fibroblasts
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c. Fibrocytes
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d. Osteoclasts
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e. Osteocytes
Frage 6
Frage
The resolution of the light microscope is about:
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a. 0.002 m
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b. 0.2 mm
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c. 2.0 µm
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d. 0.2 µm
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e. 2.0 nm
Frage 7
Frage
Identify the CORRECT statement.
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a. Tendons contain substantial amounts of microtubules
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b. Tendons are a form of dense irregular connective tissue
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c. Tendons are avascular
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d. Tendons contain substantial amounts of collagen fibres
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e. Tendons contain substantial amounts of elastic fibres
Frage 8
Frage
Identify the INCORRECT answer. The tarsal conjunctival epithelium:
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a. Is held together by desmosomes
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b. Sits on top of an acellular basal lamina
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c. Is a keratinised stratified columnar epithelium
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d. Contains many goblet cells
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e. Contains nerve endings
Frage 9
Frage
Embryologically, epithelial tissue is derived ONLY from:
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a. Ectoderm, pachyderm and endoderm
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b. Ectoderm
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c. Mesoderm, endoderm and ectoderm
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d. Epiderm, ectoderm and scleroderm
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e. Mesoderm and ectoderm
Frage 10
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The epithelium seen in these ducts would be classified as: