Hawra Q’s review

What instrument converts high frequency sound waves into rapid vibrations for clinical use?

• Ultraviolet curing light

• Prophy-Angle

• Ultrasonic scaler

• High speed hand-piece

Soft toothbrush bristles are preferred for brushing. What is the reason?

• They are more effective at removing plaque

• They do not cause the gums to bleed

• They are less likely to cause damage to the gums and tooth structures

• They shape around the tooth surface

Mary is a six years old and has multiple Caries legions , her mother is concerned and wants to know how to prevent future caries. All of the following are important factors in controlling decay Expect…?

• Limit sugary and starchy food and beverages

• Use a hard toothbrush

• Use fluoride treatments

• Remove plaque by brushing and flossing

What is the most effective antimicrobial Therapy available to reduce plaque and gingivitis?

• Tetracycline

• Penicillin

• Chlorhexidine

• Fluoride

Which surgical procedure involves the surgical reshaping and counting of the gingival tissue?

• Gingivectomy

• Gingivoplasty

• Flap surgery

• Osseous surgery

Why we use periodontal surgical dressing?

• to hold the flaps in place

• to protect newly forming tissue

• to minimize postoperative pain, infection, and hemorrhage

• All the Above

Dental implants can be use to …?

• Support Removable dentures

• Replace for one or multiple or all tooth

• Non of the above

• A & B

How long does it take for the implant to osseointegrate to the bone?

• 1 to 2 weeks

• 2 to 3 weeks

• 3 to 6 months

• Approximately 1 year

Why are dental implants significant for patients?

• To provide natural looking replacement for missing teeth

• To hold the artificial teeth firmly in place in the bone

• To incorporate principles from fixed and removable Prosthodontics

• All the above

All of these are Guidelines and measures for laser safety except:

• Shielded eyeglasses

• High volume evacuation

• Use of shiny instrumentals

• Protection of non-target tissue