SOLUTIONS TO EXERCISES, LESSON 2
1.
16.2 square feet. (para 2-2a)
2.
One-third. (para 2-2a)
3.
Epidermis layer.
Dermis layer.
Subcutaneous layer. (para 2-2c)
4.
A disease of body function. (para 2-2b)
5.
5 layers of epidermis. (para 2-2c(1))
6.
You are correct if you listed any four of the following:
Blood vessels.
Nerves.
Lymph vessels.
Hair follicles.
Sweat glands.
Sensory receptors. (para 2-2c(2))
7.
The dermis layer (the second layer). (para 2-2c(2))
8.
You are correct if you listed any three of the following:
Storehouse for water.
Storehouse for fat.
Insulation function, protecting the body from heat loss.
Pads the body from blows.
Pathway for nerves.
Pathway for blood vessels. (para 2-3c(4))
9.
A wound is a break in the continuity of the skin. (para 2-3)
10.
Abrasions.
Punctures.
Perforations.
Lacerations. (para 2-3)
11.
Laceration. (para 2-3)
12.
The body's first response is inflammation. Blood rushes to the site and the area
feels warm to the touch. (para 2-4a)
13.
An abscess is caused by an infecting organism. (para 2-4d(3))
14.
You are correct if you listed any two of the following:
Infection.
Dying tissue.
Improper healing. para 2-4d(1) through (3))
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