Lesson 1
Regulates body temperature, protects you, is the largest organ
What is plaque?
sticky colorless film covering the food
Three behaviors that keep your eyes healthy
Well balanced diet, eye protection, and heave regular eye exams
What part of the ear is responsible for balance?
The inner ear
What is tartar?
Hardened plaque
Three behaviors to keep your skin healthy
Healthy diet, wash daily, and use sunscreen
The crown, neck, and the root
What is the role of rods and cons?
Rods allow vision in low light, cones are responsible for color vision
Three behaviors to keep your ears healthy
What is dandruff?
Dry and dead skin cells on the scalp
List three behaviors to keep your hair healthy.
Healthy diet, shampoo regularly, and brush your hair daily
How does a cavity form in the tooth?
Acids break down the enamel causing holes within the teeth
What is the purpose of the cornea?
Helps bends and focuses light before entering the lens
What structures are parts of the outer ear?
The auricle, the external auditory canal, and the eardrum
The tough white part of the eye
What is a sebaceous glad?
Structures in the skin that produce sebum
Three steps to avoid Halitosis
Brush, floss, and use mouthwash
What is astigmatism?
A condition where you have an irregular curved cornea or lens
What are the symptoms of tinnitus?
Ringing or buzzing noises in the ears
What are auditory ossicles?
Small bones that connect the eardrum to the inner ear
What are the ABCD's of melanin?
Asymmetry, Border irregularity, Color, and diameter
What does Malocclusion mean?
Bad bite
Describe a symptom of cataracs
Foggy or blurry vision
What is the labyrinth?
The inner ear
What is the pulp?
The tissue that hold blood vessels and nerves of the tooth