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Unit4 : Hand instruments ( Lika )

Total questions: 32

Worksheet time: 21mins

Name
Class
Date
1.

How many types of Dental hand instruments?

a)

6

b)

7

c)

8

d)

9

2.

What is this instrument called?

a)

Dental explorer/Dental probe.

b)

Periodontal probe

c)

Excavator

d)

Elevator

e)

Mirror

3.

What is this instrument called?

a)

Periodontal probe

b)

Excavator

c)

Mirror

d)

Dental probe

4.

What is this instrument called?

a)

Dental probe

b)

Tweezers

c)

Forceps

d)

Periodontal probe

5.

What is this instrument called?

a)

Excavator

b)

Elevator

c)

Scaler

d)

Tweezers

6.

What is this instrument called?

a)

Excavator

b)

Elevator

c)

Forceps

d)

Periodontal probe

7.

What is this instrument called?

a)

Endodontic syringe

b)

Anesthetic syringe

c)

Forceps

d)

Elevator

e)

plugger

8.

What is this instrument called?

a)

Plugger

b)

Handpiece

c)

Scalpel

d)

Forceps

9.

What is this instrument called?

a)

Forceps

b)

Elevator

c)

Plugger

d)

Handpiece

10.

What is this instrument called?

a)

Forceps

b)

plugger

c)

Handpiece

d)

Scalpel

11.

What is this instrument called?

a)

Endodontic syringe

b)

Blade

c)

Forceps

d)

Elevator

e)

Plugger

12.

What is this instrument called?

a)

Blade

b)

Excavator

c)

Plugger

d)

scalpel

e)

Handpiece

13.

What is this instrument called?

a)

Gauze

b)

plugger

c)

Elevator

d)

Blade

e)

Cotton rolls

14.

What is this instrument called?

a)

Matrix band

b)

Handpiece

c)

plugger

d)

Matrix band retainer

15.

What is this instrument called?

a)

Matrix band

b)

Matrix band retainer

c)

plugger

d)

Blade

16.

What is this instrument called?

a)

Matrix band

b)

Matrix band retainer

c)

Endodontic syringe

d)

Forceps

17.

What is this instrument called?

a)

Chisel

b)

Blade

c)

Forceps

d)

Matrix band retainer

18.

What is this instrument called?

a)

Flat plastic instrument

b)

Blade

c)

Mixing spatula

d)

Matrix band

19.

What is this instrument called?

a)

Handpiece

b)

Mixing spatula

c)

Matrix band

d)

Blade

20.

What is this instrument called?

a)

Files

b)

Burs

c)

Handpiece

d)

Plugger

21.

What is this instrument called?

a)

Rubber Dam Kit

b)

I

c)

love

d)

you

22.

To fix rubber dam kit, dentist need:

a)

A latex sheet

b)

Rubber dam clamps

c)

clamps holding forceps

d)

A punch

e)

A frame and A template

23.

What is this instrument called?

a)

cotton rolls

b)

Gauze

c)

Handpiece

d)

Mixing spatula

24.

What is this instrument called?

a)

Mixing pads

b)

Gauze

c)

Cotton rolls

d)

Matrix band

25.

What is this instrument called?

a)

Mixing spatula

b)

Matrix band

c)

matrix band retainer

d)

Flat plastic instrument

26.

What is this instrument called?

a)

Flat plastic instrument

b)

Files

c)

Burs

d)

Blade

27.

What is this instrument called?

a)

Dental probe

b)

Periodontal probe

c)

Excavator

d)

Elevator

28.

Match the function of each instruments;

a)

A dental probe/ dental explorer

1.

used to explore tooth surfaces and to locate cavities.

b)

Mirror

2.

used to provide vision and illumination of the dark areas. it maybe plain or magnifying.

c)

tweezers( A cotton pliers)

3.

used to grasp materials and transfer them in and out the oral cavity.

d)

A scaler

4.

used to remove calculus from the tooth durface.

e)

An Excavator

5.

used to remove carious dentine.

29.

Match the function of each instruments:

a)

An anesthetic syringe

1.

used to apply/ administer a local and nerve block anesthesia.

b)

Forceps

2.

used to extract teeth

c)

An elevator

3.

used to loosen teeth, which cannot be gripped by forceps and to remove large tooth fragments.

d)

a scalpel

4.

used for flap, mucogingival and graft operation. it is connect to a scalpel blande.

30.

Match the function of each instruments:

a)

A scalpel blade

1.

used for surgery, cutting tissue, and make incisions. it is connected to handle or scalpel.

b)

A plugger

2.

used to place and condense filling materials in prepared cavity.

c)

cotton rolls

3.

used to isolate teeth from the oral environment during the procedure

d)

Matrix bands

4.

used to restoration treatment such as class II filling.

e)

Matrix retainer

5.

used to maintain the stability of the matrix band.

31.

Match the function of each instruments:

a)

An Endodontic syringe

1.

used to inject irrigating fluids into the root canal during root canal treatment.

b)

A Chisel

2.

used to split off unsupported enamel

c)

A flat plastic instrument

3.

used to insert and handle filling materials.

d)

Handpieces

4.

used with rotary cutting instruments( Bur) to give a rotary motion for burs to work

e)

Burs

5.

used outside the mouth

32.

Match the function with each instruments:

a)

A guaze

1.

used for controlling moisture/blood in the mouth during dental treatments.

b)

Mixing pads

2.

work like a plate and used for hand mixing dental materials

c)

Mixing spatulas

3.

work like spoon and used for hand mixing dental materials

d)

Endodontic files

4.

used to clean and share the root canal

e)

A periodontal probe

5.

used to measure the depth of the gingival sulcus and periodontal pockets