*Prevention and treatment of caries*2*21*1*

#407

*!Teeth may be ( to clean ) with a toothbrush or detergent food

Which form of the verb in brackets is the most suitable one for this sentence?

*сlean

*+сleaned

*сleaning

*to clean

*have cleaned

#408

*!The objective of treatment ( to be ) to stop caries or cure pain

Which form of the verb in brackets is the most suitable one for this sentence?

*to be

*+is

*was

*were

*been

#409

*!The type of treatment ( to depend ) on the health of the pulp

Which form of the verb in brackets is the most suitable one for this sentence?

*depend

*+depends

*is depended

*are depended

*have been depended

#410

*!No drug can ( to cure ) caries

Which form of the verb in brackets is the most suitable one for this sentence?

*+cure

*cured

*has cured

*have cured

*are cured

#411

*!Caries is a dental disease caused by acid formation

Which question is the general one to this sentence?

*What disease is caries?

*How is caries caused by?

*+Is caries caused by acid formation?

*Caries is caused by acid formation, isn’t it?

*Is caries caused by acid or bacteria?

#412

*!The type of treatment depends on the health of the pulp

Which question is the general one to this sentence?

*Treatment depends on the health of the pulp,doesn’t it?

*What does the treatment for caries depend on?

*+Does the treatment depend on the health of the pulp?

*What does depend on the health of the pulp?

*Does the treatment depend on the pulp or the dentine?

#413

*!Teeth are cleaned with detergent food

Which question is the special one to the word “detergent”?

*+What are teeth cleaned with?

*Teeth are not cleaned with detergent food, are they?

*Are teeth cleaned with a toothbrush?

*Are teeth cleaned with a toothbrush or detergent food?

*Teeth are cleaned with a toothbrush aren’t they ?

#414

*!Caries is caused by acid formation

Which question belongs to the word “caries” ?

*Is caries caused by acid formation?

*+What disease is caused by acid formation ?

*Caries is caused by acid formation ,isn’t it?

*Is caries caused by acid formation or bacteria?

*How is caries caused by?

#415

*!The untreated caries is followed by an extraction

Which question belongs to the word “extraction”?

*What disease is followed by an extraction?

*+What is the untreated caries followed by?

*Is caries followed by an extraction or filling?

*Caries is followed by an extraction, isn’t it?

*Is the untreated caries followed by an extraction?

#416

*!The best way of preventing caries is ……. the teeth

Which word is missed in this sentence?

*+to clean

*to align

*to resorb

*to shed

*to overlap

#417

*!The aim of ……. for caries is to stop caries

Which word is missed in this sentence?

*health

*acid formation

*modern diet

*+treatment

*prevention

#418

*!Relief of pain and repair of damaged tissue restores ……. to decayed teeth

Which word is missed in this sentence?

*enamel

*dentine

*pulp

*+function

*structure

#419

*!The carious enamel and dentine is replaced by ……..

Which word is missed in this sentence?

*denture

*making implants

* extracting

*+filling

*toothbrushing

#420

*!Preventing caries is followed by avoiding ……..between meals

Which word is missed in this sentence?

*diet

*water

*milk

*+snacks

*raw fruit

#421

*!The act, manner or method of curing someone or something by medical means is called….

Which word is missed in this sentence?

*prevention

*brushing

*replacement

*undertaking

*+treatment

#422

*!Caries causes ……..

Which word is missed in this sentence?

*acid

*pain in the chest

*backache

*stomachache

*+toothache

#423

*!Caries is a ………. of tooth structure

Which word is missed in this sentence?

*treatment

*prevention

*restoration

*extraction

*+damage

#424

*!Acid is produced from ………. left on the teeth after meals

Which word is missed in this sentence?

*apple

*pear

*carrot

*celery

*+carbohydrates

#425

*!Nothing can make the lost tooth structure ( to grow ) again

Which form of the verb in brackets is the most suitable for this sentence?

*+grow

*grows

*grown

*is grown

*has grown

#426

*!An examiner and a student.

An examiner: “What is the treatment for caries?”

A student: …………………………………….

Which answer is the most suitable one to this dialogue?

*+filling, extraction

*prevention, restoration

*recurrence, replacement

*brushing,undertaking

*eating detergent food

#427

*!A dentist and a patient.

A patient: “What part of a tooth does caries damage?”

A dentist: ………….

Which answer is the most suitable one to this dialogue?

*gum

*jaw

*tongue

*palate

*+pulp