Which of the Following Is True Regarding the Corneal Reflex

question 14

Multiple Choice

Which of the following is true regarding the corneal reflex?

• A)The trigeminal nerve is its motor arm,carrying pain information.
• B)CN VII is the motor arm of the reflex causing tearing and blinking.
• C)The facial nerve is the sensory arm of the reflex.
• D)CN VII carries pain signals from the cornea to the brain.

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Definitions:

Marginal Cost

The rise in cost resulting from the manufacture of an additional unit of a product or service.

Public Good

A product or service that is non-excludable and non-rivalrous, meaning that one's use of the good does not reduce its availability to others.

Positive Externality

A benefit that is enjoyed by a third-party resulting from an economic transaction to which they were not involved.

Public Good

A product or service that is non-excludable and non-rivalrous, meaning it can be consumed by multiple people without diminishing its availability to others.