Which Is a Function of the Olfactory (I) Nerve

question 21

Multiple Choice

Which is a function of the olfactory (I) nerve?

• A) conveys nerve impulses related to smell
• B) conveys nerve impulses related to vision
• C) causes movement of eyelid and eyeball; constriction of pupil
• D) causes movement of eyeball via superior oblique muscle

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Definitions:

Normal Fault

A fault in which the hanging wall moves down relative to the footwall.

Reverse Fault

A fault in which the hanging wall moves up relative to the footwall.

Joint

A fracture in a rock where the rock has been pulled apart slightly without significant displacement parallel to the fracture.

Anticlines

Upward folds or arches of rock layers, often associated with oil and natural gas deposits.