Which Visual Impairment Is Associated with Strabismus

question 11

Multiple Choice

Which visual impairment is associated with strabismus?

• A) Hyperopia
• B) Presbyopia
• C) Amblyopia
• D) Astigmatism

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Definitions:

Diminishing Marginal Returns

A principle stating that as more of a variable input is added to a fixed input, the additional output from each new unit of input will eventually decrease.

Average Total Cost Curve

A graphical representation showing the cost per unit of output when fixed and variable costs are summed up and divided by the total output.

Variable Costs

Costs that vary directly with the level of production or output, such as raw materials and labor expenses.

Fixed Costs

Business expenses that are not affected by changes in the level of production or sales, such as rent and salaries.