Dental

Which of these is NOT a stage of dental carious lesion development?

• White Area Lesion: Early Stage
• Intermediate Infection: Visible Lesion
• Cavitated Lesion
• Initial Infection: Invisible Lesion

Lactobacilli bacteria are most active during the initial stages of demineralization?

• True
• False

Due to the use of fluoride in community water, incidences of caries have decreased by?

• 75%-85%
• 100%
• 40%-60%
• 35%-45%

Coronal caries are lesions that have passed through the enamel into the dentin?

• True
• False

According to the picture, which type of carious lesion is depicted?

• White Area: Later Stage (White Spot Lesion)
• Cavitated Lesion: coronal caries
• Cavitated Lesion: root caries
• White Area Lesion: Early Stage

Sinus lift procedure is ..

• increase the amount of bone in the anterior maxilla, by lifting the Schneiderian membrane and placing a bone graft

• increase the amount of bone in the posterior maxilla, by lifting the Schneiderian membrane and placing a bone graft

Name the procedure...

• Distraction Ossteogenisis

• Ridge Splitting

• Ridge Expansion

• Sinus Lift

#1 type of dental injury. Can be caused by an accident.

• chipped tooth

• wisdom teeth

• crooked teeth

When a tooth gets stuck against another tooth or soft tissue. Results in the tooth not coming in properly:

• Impacted tooth

• gum problems

• flossing issues

This picture could be described as:

• a cracked tooth

• gum problems

• a clean and well taken care of mouth