Which Are Characteristic of the Physical Development of a 30-Month-Old

question 31

Multiple Choice

Which are characteristic of the physical development of a 30-month-old child (select all that apply) ?

• A)Birth weight has doubled.
• B)Primary dentition is complete.
• C)Sphincter control is achieved.
• D)Anterior fontanel is open.
• E)Length from birth is doubled.

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Definitions:

Hypothalamus

A region of the brain responsible for the regulation of various bodily functions, including temperature, hunger, and the release of certain hormones.

Paraventricular

Pertaining to a region around or near a ventricle in the brain, often referring to the paraventricular nucleus in the hypothalamus involved in regulating stress and appetite.

Leptin

A hormone produced by fat cells that helps to regulate energy balance by inhibiting hunger.

Fat Cells

Cells that store energy in the form of fat, also known as adipocytes.