If necessary, listen to the audio once again.

 

 

FIRST CERTIFICATE - STEP 1

1.

A napkin tied under the chin of a patient while being assisted

2.

Absorb, soak up or take up as if with a sponge

3.

Dental appliance consisting of substances inserted
into a prepared cavity in a tooth

4.

An incrustation that forms on the teeth and gums

5.

Removal of unwanted substances from teeth

6.

A clear liquid secreted into the mouth by the glands
of the mouth

7.

Clear liquid expelled or ejected from the mouth

8.

The fluid that is pumped by the heart

9.

The tissue of the jaws that surrounds the bases
of the teeth

10.

The passage inside a tooth through which its nerve
and blood vessels enter the pulp cavity

 

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