Mental Retardation in Which No Apparent Biological Defect Exists,but There

question 37

Multiple Choice

Mental retardation in which no apparent biological defect exists,but there is a history of retardation in the family,is known as _______________.

• A)Familial retardation
• B)Fetal alcohol
• C)Down
• D)Drug-related

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Definitions:

Anterior Crest

The forward edge or prominent front border of a bone, often referring to the shinbone.

Tibia

A large bone in the lower leg, known as the shinbone, that bears most of the body's weight.

Fibula

A slender bone located on the lateral side of the tibia in the lower leg, playing a role in stabilizing the ankle and supporting lower leg muscles.

Pubic Arch

The angle at the bottom of the pelvis formed by the pubic bones, which is wider in females.