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WorksheetsChapter 13 Quiz
Total questions: 25
Worksheet time: 12mins
What happens to the skin color as the amount of melanoma in the skin increases?
The skin becomes darker.
The skin becomes lighter.
The skin becomes redder.
The skin becomes yellow.
What do blood vessels in the skin do when your body is cold?
They constrict.
They expand.
They disappear.
They burst.
Between which hours are the UV rays most intense?
10:00 a.m. and 4:00 a.m.
6:00 a.m. and 10:00 a.m.
12:00 p.m. and 4:00 p.m.
8:00 a.m. and 2:00 p.m.
What is one risk of tattooing?
Transfer of HIV
Transfer of diabetes
Transfer of asthma
Transfer of arthritis
What is the substance called that adheres to the outside of a tooth and contains bacteria and particles?
Pulp
Plaque
Enamel
Dentin
What can untreated malocclusion lead to?
Tooth decay
Gum growth
Tooth whitening
Tooth straightening
What happens when the lens of the eye becomes cloudy?
A cataract occurs.
Glaucoma occurs.
Astigmatism occurs.
Myopia occurs.
What is the auricle?
The area of hearing in the outer ear
The area of hearing in the inner ear
The area of hearing in the middle ear
The area of vision in the eye
What causes the eardrum to vibrate?
Sound waves
Light waves
Blood flow
Air pressure
What is sebum?
Oily substance produced by sebaceous glands
Inflammation of the periodontal structures
Spiral-shaped canal in the inner ear
Colored portion of the eye containing the pupil
What is eczema?
Inflamed or scaly patch of skin
Inflammation of the periodontal structures
Spiral-shaped canal in the inner ear
Colored portion of the eye containing the pupil
What is periodontal disease?
Inflammation of the periodontal structures
Oily substance produced by sebaceous glands
Colored portion of the eye containing the pupil
Spiral-shaped canal in the inner ear
What is the iris?
Colored portion of the eye containing the pupil
Oily substance produced by sebaceous glands
Spiral-shaped canal in the inner ear
Inflamed or scaly patch of skin
What is the cochlea?
Spiral-shaped canal in the inner ear
Oily substance produced by sebaceous glands
Inflamed or scaly patch of skin
Colored portion of the eye containing the pupil
Why is it important to avoid exposure to the sun’s rays between 10:00 a.m. and 6:00 p.m.?
Because the rays are most intense and can cause skin damage.
Because the temperature is lowest.
Because the air is most humid.
Because the sun is not visible.
How can tattooing increase the risk of disease transmission?
By transferring bloodborne pathogens like HIV.
By causing tooth decay.
By increasing sun exposure.
By producing sebum.
What is the function of the eardrum in hearing?
It vibrates when sound waves enter the ear.
It produces sound waves.
It filters blood.
It produces sebum.
What is a possible consequence of untreated malocclusion?
Tooth decay
Improved vision.
Increased sebum production.
Reduced risk of eczema.
Which part of the ear is responsible for hearing and balance?
Cochlea
Iris
Sebum
Lens
What is the main symptom of a cataract?
Cloudy lens in the eye
Inflamed skin
Oily skin
Tooth decay
The outside layer of the skin structure is the epidermis
true
false
Q.4 How many teeth does an adult human have?
28
32
36
30
The (a) controls both voluntary action and involuntary actions and sends signals to different parts of the body. It includes the brain and spinal cord.
