It happens when the height of a child is inappropriate for his or her age.

Poor nutrition, repeated infection, and poor psychological stimulation are its leading causes.

It happens when a child’s weight is low for his or her age and height.

This happens when a child weighs more than normal for his or her age and height.

It happens when a child has excessive body fat. _______ children encounter many health-related problems.

It is also known as nearsightedness, happens when near objects appear clear while far objects appear blurred.

It is also known as farsightedness, happens when far objects look clearer than those that are near.

It occurs when far and near objects appear blurred or distorted. An imperfect shape of the cornea or the lens of the eye causes this.

It is the condition of being “duling,” happens when the eyes are not aligned and point in different directions resulting in double vision. This condition nis usually inborn.

It is the earwax that accumulates in the ear canal.