In Understanding the Difference Between Normal Cells and Cancer Cells

question 16

Multiple Choice

In understanding the difference between normal cells and cancer cells, the nurse knows that cancer is the result of

• A) cell division occurring extensively in normal cells.
• B) cell division occurring via controlled cell division.
• C) damage to genes controlling cell growth.
• D) suppressor genes continuing cell growth for cell division.

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Definitions:

Partial-Thickness

Describes wounds or burns that affect only some layers of the skin, not penetrating completely through.

Abrasion

A wound caused by superficial damage to the skin, usually due to scraping or friction.

Microorganisms

Small, living organisms that may be seen only with the aid of a microscope.

Melanin Production

The process through which cells known as melanocytes produce melanin, a pigment responsible for the coloration of skin, hair, and eyes.