Week 2

Descripción

Anatomy Test sobre Week 2, creado por Melanie Galloway el 22/06/2014.
Melanie Galloway
Test por Melanie Galloway, actualizado hace más de 1 año
Melanie Galloway
Creado por Melanie Galloway hace más de 10 años
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Resumen del Recurso

Pregunta 1

Pregunta
In relation to the nose, the ear lies:
Respuesta
  • Ventromedial
  • Craniocaudal
  • Superomarginal
  • Parasagittal
  • Posterolateral

Pregunta 2

Pregunta
Elastin:
Respuesta
  • a. Is composed of proteoglycans
  • b. Is produced by elastoblasts
  • c. Allows tissues to stretch and contract
  • d. Has high tensile strength
  • e. Can be seen in the light microscope with H&E staining

Pregunta 3

Pregunta
Identify the INCORRECT statement. Dense regular connective tissue:
Respuesta
  • a. Is found in ligaments
  • b. Resists stretch in a single plane
  • c. Is found in tendons
  • d. Is found in the dermis of the skin
  • e. Contains fibroblasts

Pregunta 4

Pregunta
Identify the INCORRECT answer. Tight junctions:
Respuesta
  • a. Control the permeability of epithelia
  • b. Are continuous belts of interlocking junctional proteins around the circumference of epithelial cells
  • c. Allow the movement of ions and small molecules between adjoining cells
  • d. Are involved in maintenance of the blood-retinal barrier
  • e. Are found only between epithelial (incl. endothelial) cells

Pregunta 5

Pregunta
Bone is removed by:
Respuesta
  • a. Osteoblasts
  • b. Fibroblasts
  • c. Fibrocytes
  • d. Osteoclasts
  • e. Osteocytes

Pregunta 6

Pregunta
The resolution of the light microscope is about:
Respuesta
  • a. 0.002 m
  • b. 0.2 mm
  • c. 2.0 µm
  • d. 0.2 µm
  • e. 2.0 nm

Pregunta 7

Pregunta
Identify the CORRECT statement.
Respuesta
  • a. Tendons contain substantial amounts of microtubules
  • b. Tendons are a form of dense irregular connective tissue
  • c. Tendons are avascular
  • d. Tendons contain substantial amounts of collagen fibres
  • e. Tendons contain substantial amounts of elastic fibres

Pregunta 8

Pregunta
Identify the INCORRECT answer. The tarsal conjunctival epithelium:
Respuesta
  • a. Is held together by desmosomes
  • b. Sits on top of an acellular basal lamina
  • c. Is a keratinised stratified columnar epithelium
  • d. Contains many goblet cells
  • e. Contains nerve endings

Pregunta 9

Pregunta
Embryologically, epithelial tissue is derived ONLY from:
Respuesta
  • a. Ectoderm, pachyderm and endoderm
  • b. Ectoderm
  • c. Mesoderm, endoderm and ectoderm
  • d. Epiderm, ectoderm and scleroderm
  • e. Mesoderm and ectoderm

Pregunta 10

Pregunta
The epithelium seen in these ducts would be classified as:
Respuesta
  • a. Pseudostratified columnar
  • b. Simple columnar
  • c. Keratinised stratified squamous
  • d. Simple squamous
  • e. Stratified cuboidal
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