SEMESTER EXAM

Question 1

What 2 sets of teeth do people have in their lifetime?

Answer 1

primary and permanent

Question 2

how many teeth in primary dentition

Answer 2

20h

Question 3

how many in adult dentition

Answer 3

32

Question 4

what is the term for the four sections of the divided dental arches

Answer 4

quadrants

Question 5

what are the terms for the front and back teeth

Answer 5

front-anterior
back-posterior

Question 6

what are the 4 types of teeth

Answer 6

incisors, canines, premolars, molars

Question 7

what are the 5 surfaces of the teeth

Answer 7

mesial, distal, buccal, lingual, occlusal

Question 8

what is the name of the area where adjacent teeth physically touch

Answer 8

contact area

Question 9

name of the triangular space toward the gingiva between the adjacent teeth

Answer 9

embrasure

Question 10

term for the junction of two tooth surfaces

Answer 10

line angle

Question 11

position of the teeth when they are in chewing movements

Answer 11

functional occlusiont

Question 12

term for the teeth in poor occlusion

Answer 12

maloclusion

Question 13

what is the technical term for class III maloclusion

Answer 13

underbite

Question 14

what classification is neutrocclusion

Answer 14

class I

Question 15

how many anterior teeth in the permanent dentition

Answer 15

12

Question 16

term for the rounded, raised are on the cervical third of the lingual surface of your anterior teeth

Answer 16

cingulum

Question 17

what is the name of the 5th cusp on an adult maxillary first molar

Answer 17

cusp of carabellie

Question 18

which bacteria is most responsible for tooth decay

Answer 18

mutans streptococci

Question 19

soft sticky bacterial mass that adheres to the tooth

Answer 19

plaque/biofilm

Question 20

what are the 3 necesary factors for the formation of dental caries

Answer 20

susceptible tooth, bacteria, fermentable carbohydrates

Question 21

term for the dissoultion of calcium and phosphate from the tooth

Answer 21

demineralization

Question 22

rapid and exstensive formation of caries

Answer 22

rampant caries

Question 23

3 protective mechanisms provided by saliva

Answer 23

physical, chemical, antibacterial

Question 24

leading cause of tooth loss in adults

Answer 24

periodontal disease

Question 25

what systemic diseases have a connection to periodontal disease

Answer 25

respiratory, cardiovascular, and low or preterm birthrate

Question 26

name 2 types of calculus

Answer 26

subgingival- under gum supragingival- above gum

Question 27

gingivitis

Answer 27

inflammation of the gingiva

Question 28

periodontitis

Answer 28

inflammation of the periodontium (supporting tissues)

Question 29

2 most common dental diseases

Answer 29

caries and periodontitis

Question 30

dental sealants are important part of what kind of dentistry

Answer 30

preventative

Question 31

what are nutrients

Answer 31

parts of the food that the body needs

Question 32

the 3 types of carbohydrates

Answer 32

simple sugars, complex, and fiber

Question 33

carciogenicity

Answer 33

causes caries/promotes tooth decay

Question 34

what is an amino acid

Answer 34

part of a protien that the body uses to build and repair

Question 35

how many of the amino acids are essential

Answer 35

8 or 9

Question 36

what is a complete protien

Answer 36

one that has the 9 amino acids

Question 37

which cholestorol is good and which is bad

Answer 37

HDL- good LDL- bad

Question 38

which vitamins are fat soluble

Answer 38

vitamins a, d, e, k

Question 39

which governmental agency regulates the labeling of food products

Answer 39

USDA US department of agriculture

Question 40

what type of condition appears as a white patch or area

Answer 40

leukoplakia

Question 41

what condition is caused by a yeastlike fungal infection

Answer 41

candidiasis

Question 42

another term for "canker sore"

Answer 42

aphthous ulcer

Question 43

what is the condition in which inflammation causes severe pain and high fever

Answer 43

cellulitis

Question 44

inflammation of the tounge

Answer 44

glossitis

Question 45

condition in which the pattern on the tounge changes

Answer 45

geographic tounge

Question 46

which cancer affects the blood forming organs

Answer 46

leukoemia

Question 47

what is the condition in which the body does not absorb vitamin b12

Answer 47

pernicious anemia

Question 48

a common precancerous lesion among users of smokeless tobacco

Answer 48

leukoplakia

Question 49

lack of saliva

Answer 49

xerostomia

Question 50

congenital disorder

Answer 50

given at birth

Question 51

ankyloglossia

Answer 51

tounge ties

Question 52

"father of microbiology"

Answer 52

Louis Pasteur

Question 53

who recognized that airborne microorganisms are resposible for postsurgical infections

Answer 53

jospeh lister

Question 54

3 primary shapes of bacteria

Answer 54

spirochetes, cocci, bacilli

Question 55

which types of hepatitis are spread by exposure to blood

Answer 55

hep b, c ,d

Question 56

how is ebola spread

Answer 56

body fluid into a cut/wound

Question 56

"lockjaw"

Answer 56

tetanus