If a Child Can Tell You What "Y" Is Equal

question 16

Multiple Choice

If a child can tell you what "Y" is equal to when you give her the equation X = Y + 10,then she is in the _______ stage of cognitive development.

• A)formal operations
• B)concrete operations
• C)preoperational
• D)sensorimotor

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Definitions:

Anemia

A condition characterized by a lack of enough healthy red blood cells to carry adequate oxygen to the body's tissues, resulting in fatigue and weakness.

Hematocrit

A blood test measurement that indicates the percentage of red blood cells in a volume of blood.

Allergy Scratch Test

A diagnostic test to identify substances to which an individual is allergic, involving a small scratch on the skin with the allergen.

Modified Hemoglobin

Hemoglobin that has been altered or engineered to improve its function, often used in medical or therapeutic applications.