INTRO EXAM 2021 - SECOND YEAR PDF

MULTIPLE-CHOICE QUESTIONS [negative marking, -0.33 of a mark per wrong question] 1. When we talk about a “beautiful smile” we are referring not only to the denture, but to: a. The lips b. The gums c. The teeth d. B and C e. All of them...

MULTIPLE-CHOICE QUESTIONS [negative marking, -0.33 of a mark per wrong question] 1. When we talk about a “beautiful smile” we are referring not only to the denture, but to: a. The lips b. The gums c. The teeth d. B and C e. All of them 2. Anatomic features are important because: a. Anatomic changes indicate modern language capacity. b. Natural features can be one of the main sources of information of prehistory, besides archaeology. c. Only archaeology is the main source of information of prehistory. e d. A and b are true. e. All are true. 3. Match the false answer: a. The etruscans are the parents of dental prosthesis. b. Celso describes toothache as one of the least insufferable pain in the human body. c. The etruscans practised dental prosthetics using gold crowns and fixed bridgeworks. d. Galen based his theory of pathology in the Hippocratic concept of the four cardinal humours. e. Hippocrates and Galen were the most important doctors of antiquity. 4. It is true: a. Aristotle is the father of medicine b. Hippocrates is the father of dentistry c. Aristotle thought that the existence of the cardinal humours: blood, phlegm, yellow bile and black bile and the existence of the four elementary states: dry, wet, hot and cold were very important because health depended on the balance between the humours and qualities. And the imbalance of this natural substances cause the disease. d. Hippocrates found that phlegm of the brain would be falling over the mouth, causing disorders. e. Aristotle believed that teeth diseases would cause by humoral alterations. 5. It is false: a. The sacred tooth of buddha is the most important Buddhist relic b. Chinese discovered the white spots as an early symptom of measles. c. The most important contributions of the Chinese to dentistry were the composites and the toothbrush. d. Chinese traditional medicine is based on yin and yang e. Acupuncture and Botany play a very important role of traditional Chinese medicine. 6. Related to dental treatment, it is important to study: a. Shape of teeth b. Size is most important  c. The colour, because it is what patients prefer. d. B and c. e. All of them. 7. Homo Sapiens’ main features are: a. Less prominent chin b. Smaller jaws and rounded c. Absence of diastemas d. A and b e. All of them 8. As hygienic practices in history, they used all of this, except: a. Wood ridges b. Roots for interproximal cleaning c. Inlaid stones s d. Onlaid stones e. Gold for religious reasons 9. It is false: a. Paul Engina insisted that the teeth should not be used to eat hard things. b. He explained the use of dental files. c. He was the first to write about the need to remove tartar. d. Santa Apolonia is the patron saint of doctors. e. Santa Apolonia is the patron saint of dentists. 10. In the dental clinic history, we need: a. Affiliation data, constantly updated. b. Data protection act and informed consent, both signed. c. Odontogram: visual diagram where the past, present and future of the treatments is synthesised in the mouth of the patient. d. Only b and c are compulsory. e. All are needed. 11. One of these statements is false: a. Aztec thought that diseases were considered a punishment and worm was causing the decay. b. Aztec used water and urine as mouthwash to soften the tartar. c. Incas chewed coca leaves to reduce dental pain. d. In North America, people had lots of tooth decay in spite of having a hard diet. e. In Sudan, people blacken their lips because they admire white teeth. 12. One of these sentences is true: a. Sterilisation: Physical or chemical process that removes or inactivates pathogens potentially present in the material. b. Disinfection: Effective destruction of all possible forms of life, potentially present in instruments c. Sterilisation is usually done by subjecting the material to high temperatures in a certain temperature under atmospheric pressure. d. All are false. e. All are true. 13. Match the false answer, regarding the Old Testament: a. There were many references to healthy teeth. b. The teeth were regarded as symbols of strength. c. The loss of teeth mean weakness.  d. The loss of teeth also mean strength. e. All are true. 14. Choose the wrong answer: a. The egyptians dentists used the first drill in the jaw to relieve pressure caused by purulent exudate associated with dental abscesses. b. They were experts at trepanation. c. They had dietary deficiencies, one of the main causes of disease. d. Ebers papyrus was a Phoenecian collection of medical texts with dental disease information. e. All are wrong. 15. The Greeks developed that nature theory that consists of: a. Four elements: earth, air, water and life. b. Four qualities: wet, dry, hot and warm. c. Four humours: blood, yellow bile, black bile and green bile. d. All of them. e. None of them. 16. Regarding Dentistry in the Far East, it is false: a. Hindus consider the mouth, the entrance to the body, so it must be kept very clean. b. Vagbhata recommended killing the worm responsible of dental caries with a hot tube. c. Sushruta is the father of dentistry. QUESTIONS 17 TO 22 WE DON’T HAVE BECAUSE QUALITY OF IMAGE IS SHIT 23. In the Rennaisance, it is true: a. Leonardo da Vinci was the greatest anatomist of all time. b. Vesalius was undoubtedly the Renaissance man. c. Estaquio Bartholomew discovered the trigeminal nerve and glossopharyngeal nerve. d. Gabriel Falopio was the first dental anatomist. e. All are false. 24. Masticatory mucosa, we can find in: a. Gums b. Lips c. Hard palate d. Soft palate s e. A and c 25. Benign tumors of oral mucosa are, except: a. Papilloma b. Fibroma c. Pyogenic granuloma d. Carcinoma squamous e. Lipoma 26. Match the false sentence: a. Paracelsus was the father of modern toxicology. b. Paracelsus said that all substances are poisons. The right dose differentiates a poison from a remedy.  c. Elizabeth I of England suffered severe pain of head, that made her to carry a bag with candies. d. She had black and yellow teeth. e. She took a bath a month and washed her teeth with water. 27. Related to teeth anatomy, there are hard tissues, except: a. Pulp b. Enamel c. Dentine d. A and b e. B and c 28. Some causes of colour changes of teeth are, except: a. Tobacco b. Coffee c. Wine d. Fluorosis e. None 29. In the Baroque, it is true: a. William Harvey was the father of histology, he discovered blood capillaries. b. Malpighio discovered dentinal tubules. c. The “London PHarmacopeia” mentioned preparations made of worms, dried snakes, fox lungs and oil ants. d. All are true. We don’t have 30 to 35 either 36. There are some types of orthodontic treatment, except: a. Headgear b. Retainers c. Teeth removal d. Mini-implants e. None 37. Some drawbacks of lingual braces are, except: a. Difficulty in speaking b. Tongue soreness c. Problems in keeping the appliances clean d. Cheaper e. None 38. Regarding nitrous oxide, it is false: a. Humphry Davy, English chemist and physicist, experimented with different gases, especially nitrous oxide. b. He checked himself, seeing that first it produces a very pleasant sensation and afterwards it tends to reduce the sensation of pain. c. At first, it causes excitement of euphoria, and subsequently sedation and unconsciousness. d. He also describes the qualities of ether. e. William Thomas Green Morton tested ether with animals and himself before making a tooth extraction. 39. The intermaxilars relation and their alterations are: a. Sagittal: Angle class b. Vertical: Cross bite c. Transverse: Overbite d. A and B e. B and C 40. Information related to filiation data are, except: a. Born in Valencia b. This person has two sisters and one brother. c. His address is Major Square, 7. d. A and c. e. All of them. 41. The depth of normal free gingiva is: a. 0 mm b. 0.5/1 - 3 mm c. 4 mm d. 5mm e. 6mm 42. These sentences are false, except: a. Gingival sulcus and periodontal pocket are the same. b. Healthy gums usually bleed c. Gingivitis patients have severe pain. d. Halitosis is a bad taste in the mouth. e. None. 43. Relating to prevention of periodontal disease, it is true: a. The most effective prevention method is what can be achieved by the patient at home. b. The most effective prevention method is what can be achieved by the dentist at clinics. c. It is very important the correct tooth brushing technique, interdental cleaning and the use of a fluoridated toothpaste d. A and C e. B and C 44. Periodontium includes: a. Cementum b. Gingiva c. Alveolar bone d. B and C e. All of them 45. A dental bridge is: a. It is a tooth shaped cap placed over a natural tooth. b. It is a type of crown used to span an empty space between two teeth. c. When patient is missing a lot of teeth, one of the simplest solution for him would be: d. They are placed over your own remaining natural teeth roots or implants that’ve been previously installed. e. None. 46. Regarding children, it is true: a. We can wait until they’re teenagers to do X-Rays, because their teeth are temporal.  b. It isn’t necessary to keep the temporary pieces until the exfoliation by the permanent ones. c. We don’t need to treat them in all cases without exception. d. If we lose any piece, no matter, we don’t need to do anything. e. None 47. These are developmental oral pathologies, except: a. Oro-facial clefts b. Congenital epulis c. Neonatal teeth d. Mucocele e. None 48. We can see a bright red tongue with a strawberry appearance in which one of these pediatric oral pathologies? a. Scarlet fever. b. Candidiasis. c. Primary herpetic gingivostomatitis d. None of them e. All of them 49. In down syndrome, we can find some clinic manifestations, such as: a. Microdontia b. Gingivitis c. Fissured tongue d. A and c e. All of them 50. Some drugs that cause staining of teeth are a. Tetracycline b. Ciprofloxacin c. Minocycline d. A and c e. All of them SHORT OPEN QUESTIONS 1. Odontogram: Draw all treatments this patient has done or needs, the class: 11: TER DONE 22: Filling CL V VB 12: DECAY CL III M 21: CROWN NEED 13: DECAY CL IV D 23-26: BRIDGE DONE 15: NEED TER 27: FILLING CL II OD 16: RR 28: Extraction needed 32: DECAY CL. IV M 41: FILLING CL III D 33: CROWN NEED 44: DECAY CL II OD 36: DECAY CL V VB 47: FILLING CL II MOD 37: Extraction need 48: EXTRACTION DONE 38: RR 45: FILLING CL I O 2. Name 5 instruments we can use for dental surgery in the dental clinic [IN CAPS] FORCEPTS SEE.INTUBE TEELE  3. Write 5 objects we can use to protect us from patients in our daily work at the dental clinic. 4. Explain how we can clean the dental instruments after using with a patient. 5. Write down 3 special situations / diseases that can make it difficult for us to work at the dental clinic. chigsamser nonder EACH SHORT OPEN QUESTION WORTH 2 MARKS = 10 MARKS TOTAL. NOT CLEAR IF IT’S A SEPARATE SECTION YOU HAVE TO SCORE ON SEPARATELY OR NOT. NO NEGATIVE MARKING. 4 Rinse equipment withwater scrubwithabrush Instruments placed in ultrasonic cleaner which breaks down enzymes Instruments are disinfected reduce microbrialload Instruments are sterilized all microorganisms are destroyed