What Has Been Suggested by Research on Fraternal and Identical

question 65

Multiple Choice

What has been suggested by research on fraternal and identical twins?

• A) The research has been mostly inconclusive.
• B) Nearly all of the variation in memory scores may be accounted for by differences in the environment and upbringing.
• C) More than half of the variation in memory scores may be accounted for by differences in genetic makeup.
• D) Nearly all of the variation in memory scores may be accounted for by differences in genetic makeup.

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Definitions:

Clean-Contaminated Wounds

Surgical wounds in which the respiratory, alimentary, genital, or urinary tract has been entered under controlled conditions and without unusual contamination.

Operative Wound

A surgical incision or cut in the body tissue made during a surgical procedure, requiring proper care to heal correctly.

Secondary Intention

A healing process for wounds that are allowed to close naturally without surgical closure, involving granulation, contraction, and epithelialization.

Wound Bed Moist

Maintaining a moist environment in the area of a wound to promote faster and more effective healing.