9158341
Descripción
Test por Emily Hutton, actualizado hace más de 1 año
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Creado por Emily Hutton
hace casi 7 años
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Pregunta 1
Pregunta
Identify the INCORRECT statement:
Respuesta
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Epithelia are classified according to the number of cell layers
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Epithelia are strengthened by connective tissue fibres between epithelial cells
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Epithelia are separated from underlying connective tissue by a basal lamina
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Epithelia are classified according to the shape of the outermost cell layer
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Only stratified epithelia contain two or more rows of cell nuclei
Pregunta 2
Pregunta
Choose the one CORRECT answer.
Meibomian (or tarsal) glands:
Respuesta
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Are endocrine glands
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Are classified as connective tissue
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Feature holocrine secretion
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Feature slow cell turnover
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Are modified sweat glands
Pregunta 3
Pregunta
The epithelium seen in these ducts would be classified as:
Image:
H2038 Unlabeled (image/jpeg)
Respuesta
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Stratified cuboidal
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Simple columnar
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Simple squamous
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Pseudostratified columnar
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Keratinised stratified squamous
Pregunta 4
Pregunta
Bone is removed by:
Respuesta
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Osteoblasts
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Osteoclasts
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Fibroblasts
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Fibrocytes
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Osteocytes
Pregunta 5
Pregunta
Elastin:
Respuesta
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Is composed of proteoglycans
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Is produced by elastoplasts
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Can be seen in the light microscope with H&E staining
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Has high tensile strength
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Allows tissues to stretch and contract
Pregunta 6
Pregunta
In relation to the nose, the ear lies:
Respuesta
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Parasagittal
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Ventromedial
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Superomarginal
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Posterolateral
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Craniocaudal
Pregunta 7
Pregunta
Identify the INCORRECT answer. The tarsal conjunctival epithelium:
Respuesta
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Sits on top of an acellular basal lamina
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Contains many goblet cells
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Is a keratinised stratified columnar epithelium
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Contains nerve endings
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Is held together by desmosomes
Pregunta 8
Pregunta
The resolution of the light microscope is about:
Respuesta
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0.002 m
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0.2 mm
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2.0 µm
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2.0 nm
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0.2 µm
Pregunta 9
Pregunta
Identify the CORRECT statement.
Respuesta
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Tendons contain substantial amounts of collagen fibres
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Tendons are a form of dense irregular connective tissue
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Tendons contain substantial amounts of microtubules
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Tendons are avascular
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Tendons contain substantial amounts of elastic fibres
Pregunta 10
Pregunta
Identify the INCORRECT answer.
Tight junctions:
Respuesta
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Are involved in maintenance of the blood-retinal barrier
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Are found only between epithelial (incl. endothelial) cells
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Are continuous belts of interlocking junctional proteins around the circumference of epithelial cells
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Control the permeability of epithelia
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Allow the movent of ions and small molecules between adjoining cells
Pregunta 11
Pregunta
Identify the INCORRECT statement. Dense regular connective tissue:
Respuesta
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Is found in ligaments
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Is found in the dermis of the skin Correct
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Contains fibroblasts
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Resists stretch in a single plane
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Is found in tendons
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