Scenario 1:  A registered dental hygienist receives an oral health grant to improve the decay rates of 8- to 10-year-olds in rural Alaska. The grant is awarded for 3 years and requires classroom education and bi-annual application of fluoride varnish to all participating 3rd-grade students at the local elementary school.

Applying the epidemiological triangle to this scenario, which would be the best way to effectively target the “environment” component to reduce oral cancer occurrence in older adults?

What is the first step in implementing this initiative?

BONUS QUESTION: Describe the location (2 points) and function (2 points) of Wernicke’s area, Broca’s area, the prefrontal cortex OR the pyramids. Four points maximum.

Behold, the brain! Which letter corresponds to a sulcus?

Here is a human body. One region of the body has been colored. Several muscles and muscle groups can be found in this region. Name one muscle, or one group (2 points), and identify: At least one origin (a general location) (1 point) At least one insertion (a general location) (1 point) At least one action (2 points) An antagonist to your muscle of choice (2 points) The plexus that innervates your muscle of choice (2 points). Only answers that use proper anatomical terms will receive credit. 10 points total.

Behold, the eye! (And the eye beholds YOU!) One cranial nerve innervates four of the muscles that move the eye. Indicate which cranial nerve this is (two points), and which two muscles are NOT innervated (four points, six points total)

Based on what you’ve learned in the lab, explain how both the presence (2 points) and absence (2 points) of norepinephrine, dopamine, or cortisol affects our behavior. Please do not shotgun. Four points total.

Match each nerve or nerve plexus to a muscle it innervates. One point each correct answer, six points total.

Discuss how naturalist philosophies evolved to or differed from the philosophies of the sentimental era.