Mock 2 Flashcards
Which of the following orthodontic appliance is used for complicated treatment to move teeth
Fixed
What type of injection is given into bone?
lntrosseoseous
The main advantage of using a direct bond or maryland bridge is
No natural substance needs to be removed
When should a retaining appliance be worn?
Full time
Which of the following is recommended for disinfecting dental impressions?
Rinse under running water and soak in 10% sodium hypochlorite for 10 minutes
Which instrument is used to remove the pulp?
Barbed broach
Alginate impression should be mixed with water temperature of:
Room temp 18 to 24 degrees C
What is it called when the upper incisors overlaps the lowers horizontally?
Over jet
Which instrument is used to check the floor of the cavity is caries free?
Sickle probe
What is the final stage in cavity preparation?
Create retention
What is used in endodontic treatment for cleansing root canals
Sodium hydroxide
Why is a periosteal flap raised?
to remove a tooth
Which treatment may be carried out following accidental pulp exposure of a vital tooth?
Direct pulp capping
What can be used on a composite filling to prevent an overhang
Celluloid tape
Which of the following appliances are used for complicated treatment to alter the growth of the jaw bones using the power of the muscles?
Functional retainer
What is a enamel chisel used for?
To remove unsupported enamel from cavity edges
What is the natural PH levels in the oral cavity?
6.8
Which of the following toothpaste ingredients has the greatest effect on suppressing the formation of plaque?
Triclosan
Which one of the following terms describes the condition where pus spreads uncontrolled into the surrounding tissues?
Cellulitis
During cavity preparation the dentist may use a chisel to:
Remove undermined enamel
Which one of the following events describesthe final stage of the carious lesion
Caries enters the dentine layer
what indicates dismissive attitude towards patients?
Butting in verbally
Non carious tooth wear
Attrition
What is the function of adrenaline in anaesthetic
Numbing agent
Which orthodontic appliance is used to tilt teeth?
Removable
