Health Unit 3 (Teeth, Mouth, Eyes, and Ears)
the _____ is the top part of the tooth that is covered by _______
1 blank is crown/ second blank is enamel
farsightedness cannot be correct with the use of contact lesson
F
ear drops
a safe treatment for wax build-up
eardrum
a thin membrane, dividing the outer ear from the middle ear
reading with ____________ and watching television from as far away as possible, and taking regular breaks will help to avoid undue eyestrain
adequate light
ear plugs
appropriate protection from loud noises
halitosis is the medical terminology for _______ ( bad breath, tooth decay, gum disease)
bad breath
hair cells
can be damaged by loud noises
earaches
caused by sinus infection or another illness affecting the nose or mouth
swimmer's ear
caused by the bacterial infection in the ear canal
ear canal
channels sound to the eardrum
inner ear
cochlea and semicircular canals
the ______ consists of the inner lining of the eyelids which contains many glands that secrete oil and tears, enabling the eye to move freely and easily
conjunctiva
outer ear
consists of the pinna and the ear canal
cochlea
converts sound of the waves into electrochemical implies which are transmitted to the brain
middle ear
eardrum and ossicles
the _____________ is the colored part of the eye.
iris
a _____ is an illness or disorder of of the body.
malady
_______________ people can see objects that are close more clearly than objects that are far way
near-sighted
________ disease destroys the gums and legaments that surround the teeth
periodontal
_______ teeth are the second set of teeth that continue to erupt on the into adulthood
permanent
______ is a film-like substance that is formed from the acid that resolves from the combination of sugars and bacteria
plaque
cavities and periodontal disease occur when _________ is not adequately removed from the surface of the tooth
plaque
wax
protects the eardrum from the dirt
the system of blood vessels and nervous inside the tooth are known as ________
pulp
the ___________ is the opening which allows the light to enter the eye.
pupil
the _________ is the nerve tissue at the back of the eye which receives the image that has been formed by the cornea, the pupil, and the lens
retina
the _______ stabilizes the tooth and is connected by the crown by the __________
root/ neck
the ___________ is the whet outer coat layer of the eyeball
sclera
ossicles
small bones in the middle ear that transfer sound waves to the inner ear
the formation of plaque and halitosis can be avoided by brushing and flossing at least _________
twice a day
eating foods with sufficient amounts of ____________ will help keep your eyes working correctly
vitamin A
