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Quiz by Melanie Galloway, created more than 1 year ago

Anatomy Quiz on Week 2, created by Melanie Galloway on 22/06/2014.

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anatomy

	Created by Melanie Galloway almost 10 years ago

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1024404

quiz

2016-02-19T07:17:11Z

Week 2

Each question in this quiz is timed.

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Question 1 of 10

1

In relation to the nose, the ear lies:

Select one of the following:

Ventromedial
Craniocaudal
Superomarginal
Parasagittal
Posterolateral

Explanation

Question 2 of 10

1

Elastin:

Select one of the following:

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

Explanation

Question 3 of 10

1

Identify the INCORRECT statement. Dense regular connective tissue:

Select one of the following:

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

Explanation

Question 4 of 10

1

Identify the INCORRECT answer. Tight junctions:

Select one of the following:

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

Explanation

Question 5 of 10

1

Bone is removed by:

Select one of the following:

a. Osteoblasts
b. Fibroblasts
c. Fibrocytes
d. Osteoclasts
e. Osteocytes

Explanation

Question 6 of 10

1

The resolution of the light microscope is about:

Select one of the following:

a. 0.002 m
b. 0.2 mm
c. 2.0 µm
d. 0.2 µm
e. 2.0 nm

Explanation

Question 7 of 10

1

Identify the CORRECT statement.

Select one of the following:

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

Explanation

Question 8 of 10

1

Identify the INCORRECT answer. The tarsal conjunctival epithelium:

Select one of the following:

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

Explanation

Question 9 of 10

1

Embryologically, epithelial tissue is derived ONLY from:

Select one of the following:

a. Ectoderm, pachyderm and endoderm
b. Ectoderm
c. Mesoderm, endoderm and ectoderm
d. Epiderm, ectoderm and scleroderm
e. Mesoderm and ectoderm

Explanation

Question 10 of 10

1

The epithelium seen in these ducts would be classified as:

Select one of the following:

a. Pseudostratified columnar
b. Simple columnar
c. Keratinised stratified squamous
d. Simple squamous
e. Stratified cuboidal

Explanation

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1024404

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2016-02-19T07:17:11Z

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