Skin
Mouth and Teeth
Hair
Nails
Eyes and Ears
100
What is the largest organ of the human body?
The skin.
100

Mention the three parts of the tooth.

The crown, the neck, and the root.

100
What is hair made of?
Dead cells.
100
T/F: Nails are also made of dead cells.
True.
100
Which are two examples of foods with vitamin A?
Carrots and Sweet potatoes.
200
What are the functions of the skin?
Protection, temperature, control and sensation.
200
What is oral hygiene?
The process of keeping your mouth clean and healthy.
200
Why is important to brush your hair daily?
Because it keeps dirt from building up and helps distribute the natural oils in your hair evenly.
200
What protein is contained in the nails?
Keratin.
200
Which is the outermost layer of the eye?
The sclera.
300
T/F: Suntan is a sign of a healthy skin.
False. Suntan is a sign that the skin has been damaged by UV rays
300
Mention 2 teeth problems.
Halitosis, periodontal disease, malocclusion, or impacted wisdom teeth.
300
How do lice transmit?
By head-to-head contact or through objects such as brushes, combs, or hats that an infected person has used.
300
Why is it important to keep nails short?
Because it reduces the risk of fungal infections under the nails.
300
Where does the light enter to the eye?
Through the cornea.
400
Why is important to avoid touching your face with your hands?
because they can introduce new bacteria to the skin’s surface.
400
Periodontal disease is also know as...
Gum disease
400

The process of tooth decay begins with ____________

What is plaque?

400
Caring for your nails includes keeping them clean and evenly ________.
Trimmed.
400
The middle ear is connected to the throat by the...
Eustachian tube
500
What is melanoma?
A potentially deadly form of skin cancer.
500
The tooth is surrounded by...
Periodontium
500
Hair grows everywere in your body except...
The palms of your hands and the soles of your feet.
500
A cut, split, or break in the skin around a nail allows _______ into the body and may lead to infection.
Pathogens.
500
Which is the area of the ear responsible for hearing?
The cochlea.
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