АкушерствоАнатомияАнестезиологияВакцинопрофилактикаВалеологияВетеринарияГигиенаЗаболеванияИммунологияКардиологияНеврологияНефрологияОнкологияОториноларингологияОфтальмологияПаразитологияПедиатрияПервая помощьПсихиатрияПульмонологияРеанимацияРевматологияСтоматологияТерапияТоксикологияТравматологияУрологияФармакологияФармацевтикаФизиотерапияФтизиатрияХирургияЭндокринологияЭпидемиология

Vocabulary. 1) Match the words to their definitions

Прочитайте:
  1. Active Vocabulary
  2. Active Vocabulary
  3. Active Vocabulary
  4. Active Vocabulary
  5. Active Vocabulary
  6. Active Vocabulary
  7. ACTIVE VOCABULARY OF THE TEXT
  8. ACTIVE VOCABULARY OF THE TEXT
  9. ACTIVE VOCABULARY OF THE TEXT
  10. ActiveVocabulary

1) Match the words to their definitions. Say what types of caries do you know.

 

  A - Calcium -   B - Calculus –   C – Aerobic bacteria –   D – Caries –   E – Demineralization –   F – Secondary caries –   G – Root caries -   1 – bacteria that require oxygen for survival   2 – a progressive destruction of any kind of bone structure, including the skull, ribs, teeth, and other bones.   3 – the fifth most abundant element by mass in the human body and a major component of the teeth   4 – caries located on the root (cementum) of a tooth, which frequently increases with age due to increased gingival recession, or exposure of root surfaces   5 – the loss of mineral from the tooth because of bacterial acids, acid foods (soft drinks, acid juices, etc), or even toothbrushing abrasion.   6 – caries that develop around a restoration.   7 – calcified deposits on the teeth, formed by the continuous presence of dental plaque, sometimes called tartar.    

 

2) Label the picture

 

Дата добавления: 2015-02-05 | Просмотры: 708 | Нарушение авторских прав


1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |

При использовании материала ссылка на сайт medlec.org обязательна! (0.003 сек.)