FORMATION OF TARTAR

What is dental calculus?

• A soft deposit formed on the surface of the tooth

• A calcified deposit formed on the surface of the tooth

• A type of dental floss

• A type of tooth

How many microorganisms can be found in one milligram of dental deposit from uncleaned teeth?

• 800 thousand

• 800 trillion

• 800 million

• 800 billion

How can tartar formation be prevented?

• By brushing teeth thoroughly in the morning and evening

• By using dental floss and toothpicks

• By rinsing the mouth after each meal

• All of the things mentioned

What are some of the pathogenic microorganisms found in dental calculus?

• None

• Only those that cause gingivitis

• Only those that cause periodontal disease

• Both those that cause gingivitis and periodontal disease

Needles, pins, or other pointed objects can be used to remove dental calculus.

• True

• False

After 35, dental calculus is the most common cause of loss of teeth.

• True

• False

Dentists can educate patients in using effective new methods of dental hygiene to reduce decay of teeth and gum troubles.

• True

• False

Today, with available techniques, it became impossible to reduce decay of teeth and gum troubles.

• true

• false

Chewing green vegetables and fruits can help to clean the oral cavity, improve blood supply to the gums, and strengthen them.

• True

• False

What can happen if you try to remove tartar with needles, pins, or other pointed objects?

• The enamel can be ruined

• The gums can be injured

• The wound can be infected

• All of the things mentioned