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Personal Care and Healthy Behaviors
Chapter 14
102
Health Care
9th Grade
11/11/2013

Additional Health Care Flashcards

 


 

Cards

Term
epidermis
Definition
outer, thinner layer of the skin that is composed fo living cells and dead cells
Term
dermis
Definition
thicker layer of the skin beneath the epidermis that is made up of connective tissue and contains blood vessels and nerves
Term
melanin
Definition
pigment that gives the skin, hair and iris of the eyes their color
Term
sebaceous glands
Definition
structures within the skin that produce an oily secretion called sebum
Term
sweat glands
Definition
structures within the dermis that secrete perspiration through ducts to pores on the skin's surface
Term
UV
Definition
ultraviolet rays that come in different lengths
Term
UVB
Definition
ultraviolet rays that cause the most sunburn
Term
UVA
Definition
ultraviolet rays that penetrate the skin deeply
Term
broad spectrum sunscreen
Definition
SPF 30 that protects from UVA and UVB ultraviolet rays
Term
acne
Definition
pores in the skin get clogged and the sebum produced by sebaceous glands cannot reach the skin's surface
Term
warts
Definition
skin condition caused by a virus that infects the surface layers of skin and causes a bump to raise.
Term
vitiligo
Definition
skin condition in which patches of skin have lost all melanin
Term
boil
Definition
hair follicle becomes infected with bacteria and the tissues around the follicle become inflammed and pus forms
Term
melanoma
Definition
most serious form of skin cancer
Term
basal skin cancer
Definition
most treatable form of skin cancer
Term
squamous skin cancer
Definition
slow growing skin cancer
Term
hair follicle
Definition
structure that surrounds the root of a hair
Term
dandruff
Definition
condition that can occur if the scalp becomes too dry and dead skin cells are shed as sticky, white flakes
Term
periodontium
Definition
area immediately around the teeth
Term
pulp
Definition
the tissue that contains the blood vessels and nerves of the tooth
Term
plaque
Definition
sticky, colorless film that acts on sugar to form acids that destroy tooth enamel and irritate gums
Term
halitosis
Definition
bad breath
Term
periodontal disease
Definition
gum disease caused by tartar and plaque
Term
tartar
Definition
hard, crust-like substance formed when plaque hardens
Term
malocclusion
Definition
misalignment of the teeth
Term
lacrimal gland
Definition
gland that secretes tears into ducts that empty into the eye
Term
tear
Definition
water, salt , and mucus that protect the eye against infection
Term
eye
Definition
function is to gather light to form images
Term
sclera
Definition
tough, white part of the eye that shapes and supports the eye
Term
cornea
Definition
transparent tissue that bends and focuses light before it enters the lens
Term
choroid
Definition
thin structure that lines the inside of the eye
Term
iris
Definition
colored portion of the eye
Term
retina
Definition
light sensitve membrane on which images are cast by the cornea
Term
rod
Definition
allows us to see in dim light
Term
cone
Definition
eye part that functions in bright light and allows us to see color
Term
aqueous humor
Definition
watery fluid between the lens and the cornea
Term
vitreous humor
Definition
gel substance that helps the eyeball stay firm
Term
astigmatisim
Definition
eye is not able to focus properly causing images to be blurry
Term
strabismus
Definition
cross-eyed or weak-eyed
Term
conjuctivitis
Definition
pinkeye, the inflammation of the membrane that covers the sclera lining of the eyelid
Term
sty
Definition
inflamed swelling of a sebaceous gland near the eyelash
Term
glaucoma
Definition
abnormally high humor pressure leading to irriversible damage of the retina and optic nerve leading to loss of sight
Term
cataract
Definition
transparent lens becomes cloudy or blurry
Term
macular degeneration
Definition
light sensing cells of the macula malfunction leading to vision loss
Term
external auditory canal
Definition
passageway about one inch long that leads to the remaining portion of the outer ear and the eardrum
Term
tympanic membrane
Definition
another name for the eardrum
Term
auditory occicles
Definition
three small bones linked together that connect the eardrum to the inner ear
Term
labyrinth
Definition
the inner ear that consists of the cochlea, vestiblue,and the semicircular canals
Term
deafness
Definition
permanent hearing loss
Term
conductive hearing loss
Definition
sound waves not passed from outer to inner ear due to blockage from injury or illness
Term
tinnitus
Definition
ringing, buzzing, hissing, whistling, roaring, or other sound heard in the ear in the absences of external sound.
Term
sensorineural hearing loss
Definition
hearing loss due to damage to cochlea, auditory nerve, or brain
Term
12
Definition
The amount of body systems we have
Term
Integumantary System
Definition
our skin system
Term
disfigurement
Definition
an injury or disease spoils the appearance of someone
Term
amplifies
Definition
increasing the volume or make more intense
Term
benign
Definition
non-cancerous
Term
malignant
Definition
cancerous
Term
hypodermis
Definition
innermost fatty layer of skin
Term
subcutaneous skin layer
Definition
another name for hypodermis
Term
cumulative
Definition
increasing,adding to
Term
dermis
Definition
skin level that holds the hair follicles.
Term
hypodermis
Definition
a layer of skin that acts like a shock absorber
Term
skin
Definition
What is the largest organ in your body?
Term
vital organs
Definition
organs that you can't live without such as the brain, kidneys, heart, liver, and lungs
Term
skin
Definition
____protects your inside organs while keeping infections out and prevents you from getting sick.
Term
keratin
Definition
skin protein
Term
eyelid
Definition
thinnest skin in your body
Term
keratin
Definition
Your hair and nails are made up of ____?
Term
Glaborous
Definition
non-hairy skin
Term
evaporate
Definition
Without our skin we would____?
Term
antibacterial
Definition
Our skin secretes ____substances to help keep us healthy.
Term
waterproof
Definition
You do not soak up water because your skin is____?
Term
Vitamin D
Definition
Our skin needs to manufacture _______ to help convert calcium into healthy bones
Term
sun protection factor
Definition
what does SPF stand for?
Term
30-45
Definition
What SPF range should you buy for your sunscreen?
Term
melanin
Definition
Laying in the sun and getting a tan means your skin is developing more____?
Term
sunburn
Definition
Light colored eyes and light skinned people have the highest risk of _____
Term
false
Definition
All tanning is safe
Term
18
Definition
How old do you have to be to indoor tan in Minnesota?
Term
genetic material
Definition
UV rays damage the ______in the skin
Term
20 minutes
Definition
How much sun is recommended each day?
Term
dermatologist
Definition
a medical practitioner qualified to diagnose and treat skin disorders
Term
once a month
Definition
How often should a person mole patrol?
Term
Evolving
Definition
The ABC's of Skin Cancer, E stands for
Term
Farsightedness
Definition
distant objects are seen more clearly than nearby objects light focuses behind the retina instead of on the retina
Term
Presbyopia
Definition
an eye condition that affects aging adults the lens of the eye loses its elasticity, making it harder to see close objects clearly
Term
Nearsightedness
Definition
objects close to the eye appear clear, while objects farther away appear blurry light focuses in front of the retina instead of on the retina
Term
orbit
Definition
Eyes bony socket
Term
85 decibels
Definition
safe for your ears
Term
vertigo
Definition
severe dizzyness
Term
Periodontal disease-
Definition
Plaque and tartar build-up and cause inflammation
Term
gingivitis
Definition
beginning of periodontal disease
Term
tongue
Definition
the strongest muscle in the body related to it's size
Term
cavity
Definition
hole in your tooth
Term
enamel
Definition
hardest substance in the body
Term
pulp
Definition
center of the tooth
Term
Periodontium
Definition
is the area around the tooth that supports the teeth and holds them in place
Term
Alopecia
Definition
– loss of patches of hair or all hair on the body
Term
head lice
Definition
tiny wingless insects that cause itching and raw patches on the scalp.
Term
Ringworm
Definition
an infection of the outer layer of the scalp and in the hair. It usually causes a rash made up of circular patches with raised, red edges that resemble worms.
Term
nails
Definition
closely packed dead skin cells that protect and support fingers and toes
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