The Diagnosis of Pica Is Made Only After the Child

question 64

Multiple Choice

The diagnosis of pica is made only after the child is 2 years old because

• A)observation of behavior must cover at least a several-year period.
• B)prior to this the symptoms associated with pica are characteristic of normally developing infants.
• C)children cannot be interviewed prior to this age.
• D)children do not feed themselves until they are 2.

---

Definitions:

Fixed Cost

Expenses that do not change with the level of output produced, such as rent, salaries, and insurance premiums.

Patent

A legal grant by a government to an inventor, giving the right to exclude others from making, using, or selling an invention for a certain number of years.

Fixed Cost

Expenses that do not change with the level of production or sales, such as rent, salaries, and insurance, remaining constant regardless of business activity volume.

Patent

A legal document granting an inventor exclusive rights to manufacture, use, or sell an invention for a certain number of years.