問題一覧
1
At what age does the first permanent tooth erupt?
6 - 7
2
At what age would you expect to see the following dentition:
7-8 years
3
11-12 years
11-12 years
4
Knowing the sequence of eruption/exfoliation helps to identify and explain anomalies such as Molar-incisor hypomineralisation (MIH)
true
5
The order of eruption for deciduous dentition is:
A B D C E
6
What is the order of eruption for maxillary permanent dentition?
6 1 2 4 5 3 7 8
7
Which permanent tooth erupts first? Question 8 Select
First permanent molar
8
An effective dental caries risk assessment can be undertaken just with clinical examination
false
9
Which factors need to be considered as part of a dental caries risk assessment?
general health factors , fluoride use , social history , dental history , diet, clinical assessment
10
To undertake a dental caries risk assessment, we can use both structured and non-structured approaches?
trueb
11
Which of the following is NOT a recognised caries risk assessment (CRA) tool?
British Dental Association CRA
12
There is a lot of evidence that utilising caries risk assessment tools prevents caries initiation.
false
13
Protective factors should also be considered as part of a caries risk assessment
true
14
Which of the following will your caries risk assessment NOT influence?
Whether a patient is eligible for referral
15
Which three pieces of guidance specifically relate patient management to their caries risk?
A) Delivering better oral health, NICE recall guidance, Selection criteria for dental radiology
16
Patients should be in the moderate to low caries risk category prior to undergoing complex restorative treatment
true
17
Dentate patients with xerostomia should automatically be considered high risk for dental caries regardless of other factors
true
18
Cellular hyperplasia is an increase in the number of individual cells.
true
19
Gingival enlargement or overgrowth is the …… and ……. of the gingiva
intensification, Proliferation
20
Definition of Diffuse
Involving the gingival margins, attached gingivae and interdental papillae
21
Definition of Generalised
Involving the gingivae throughout the mouth
22
Definition of Discrete
An isolated enlargement such as an abscess
23
Definition of papillary
Confined to the interdental papillae
24
List 5 instructions you may give to a patient suffering with DIGO to improve their plaque control
Toothbrushing Single tufted brushes Interdental cleaning Use of disclosing tablets Regular hygienist/therapist appointments Visit GP to see if medication can be changed
25
List 5 compromising factors that the presence of DIGO could be having on your patient
Speech, Aesthetics, Eating, Increased caries, Increased periodontitis, Delayed tooth eruption, Prolonged retention of primary teeth. Diastemas, Mouth breathing, Xerostomia, low self esteem, halitosis, lacking in self, confidence, poor oral hygiene.
26
Which statement is correct
Plaque is always an exacerbating factor
27
List the 2 factors that will result in muscle fatigue
insufficient oxygen and nutrients , build up of waste products
28
What do the leQers ATP stand for? Choose the one you believe to be correct.
Adenosine Triphosphate
29
In health what is the normal temperature range?
37 c
30
State how many Lmes a muscle can be stretched without rupturing?
3
31
Elasticity?
The ability for the muscle to recoil or bounce back to its original length after being stretched
32
Contractility
Ability of a muscle to forcefully shorten
33
Excitability
The ability to respond to a stimulus
34
Extensibility
The ability for a muscle to be stretched
35
Name the opposite partners to Prime Movers
antagonist
36
What is a Myofibril
contractile thread of muscle
37
Define sacromer
long fibrous protein that slides past each other
38
5 functions of muscle
digestion , mobility movement , stability , respiration, circulation
39
What statement best describes, Initiation - the dental lamina
b. The dental lamina starts to form where oral epithelium thickens in a band at the same time as the vestibular lamina
40
Describe bud stage
The enamel organ forms from the oral epithelium and the underlying ectomesenchyme forms the dental papilla surrounded by the dental follicle
41
Define the cap stage
The enamel organ forms from the oral epithelium and the underlying ectomesenchyme forms the dental papilla surrounded by the dental follicle
42
Function of bell stage
The enamel organ deepens to determine the shape of the tooth, the cells differentiate ready for odontogenesis to take place
43
The lifecycle of the ameloblast is
limited to the time the tooth erupts
44
The lifecycle of the odontoblast:
continues throughout the life of the tooth
45
two stages of amelogenesis
matrix secretion , maturation
46
formation of the pulp
Takes place during crown formation and is complete before the tooth erupts
47
What do odontoblasts form dentine
Dentine
48
What do cementoblasts form
cementum
49
What do fibroblasts form
periodontal ligament
50
What do osteoclasts form
bone
51
Dentinogenesis of the tooth root:
a) Continues in a similar process to dentinogensis of the crown
52
Cementogensis is
carried out by the cementoblasts that originate from the ectomesenchyme of the dental sac and likely hertwigs epithelial root sheath
53
Formation is carried out by fibroblasts that differentiated from the dental sac
54
Using your knowledge of the ameloblast cell lifecycle, the role once amleogenesis is complete of the ameloblast is to:
Reduce in size and from a protective layer with the remaining cells of the enamel organ
55
The reduced enamel epithelium…
Surrounds the developing tooth crown during eruption
56
The three phases of eruption include:
Pre-eruptive, active eruptive and post-eruptive
57
The dento-gingival junction is important: to seal the oral cavity off to the internal environment
to form the gingival sulcus with the tooth root