The Optic Foramen Is an Opening in the Sphenoid Bone

question 9

Multiple Choice

The optic foramen is an opening in the sphenoid bone for the passage of the

• A) infraorbital nerve.
• B) optic nerve.
• C) supraorbital nerve.
• D) ophthalmic vein.
• E) vagus.

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Definitions:

Independent Variable

In an experimental setting, the variable that is manipulated or changed by the researcher to explore its effects on a dependent variable.

Experimental Group

A group in a scientific study that receives the treatment or condition being tested, as opposed to a control group, which does not.

Control Group

In experimental research, a group of subjects that does not receive the treatment being tested, used as a benchmark to measure how other subjects do.

Warm Room Temperature

A temperature setting in an indoor environment that feels comfortably warm to the majority of people, typically around 68 to 77 degrees Fahrenheit (20 to 25 degrees Celsius).