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Health Chp 2
Question | Answer |
---|---|
a condition in which the lens of the eye is curved unevenly and everything looks blurry. | Astigmatism |
unit used for measuring loudness of sounds. | Decibels |
able to see far away clearly while near objects look blurry. | Farsighted |
gum disease that occurs when plaque hardens. | Gingivitis |
a pit-like structure in the skin where hair grows. | Hair Follicle |
a person who buys and uses health products or services. | Health Consumer |
substances in a product. | Ingredients |
able to see near objects clearly while objects far away look blurry. | Nearsighted |
a gland that releases oil. | Oil Glands |
the correction of crooked teeth | Orthodontia |
a sticky substance formed on the teeth by bacteria | Plaque |
Sun Protection Factor; sunscreen that protects skin from the sun. | SPF |
invisible light waves given off by the sun that cause sunburn and tanning. | Ultraviolet Rays |
clear covering that protects the eye | cornea |
3 items on a health product label | ingredients, directions, and warnings |
what the letters SPF stand for | Sun Protection Factor |
bones that vibrate in the ear | hammer, anvil, and stirrup |
colored part of the eye | iris |
coiled tube in your ear | cochlea |