A Child That Ignores Directions Unless You Are Close to and Facing

question 30

Multiple Choice

A child that ignores directions unless you are close to and facing him

• A) probably doesn't like you.
• B) is choosing to be difficult to test you.
• C) may have a hearing problem.
• D) may be autistic.
• E) should be removed from the classroom.

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Definitions:

Deoxyribonucleic Acid

DNA; the molecule that contains the genetic instructions for the development and function of living things.

Ribonucleic Acid

A nucleic acid present in all living cells. Its principal role is to act as a messenger carrying instructions from DNA for controlling the synthesis of proteins.

Antidiuretic Hormone

Also known as vasopressin, it is a hormone that helps to control the body's water balance through its effect on the kidneys and reduction of urine output.

Monozygotic Twins

Twins that are genetically identical because they were formed from a single fertilized egg that split into two.