EFDA ENTRANCE EXAM LATEST 2024-2025
REAL EXAM 120 QUESTIONS AND CORRECT
ANSWERS (DETAILED ANSWERS)
All mandibular teeth except for ____are innervated by the inferior alveolar nerve (on one
quadrant)
A. incisors
B.all molars
C. third molars
D. all the above are innervated inferior alveolar nerve
- ANSWER- d. all the above all innervated bye the inferior alveolar nerve
Which is innervated by the facial nerve?
which is not a function of saliva?
A.it carriers an enzyme that helps break down fats
B. it acts as a buffer
C.it helps prepare the bolus of food when swallowing
D.it has immunoglobins that help combat illness
Which is not carried in the saliva?
A.bicarbonate
B. lysosomes
C. potassium
D. sodium
E. all of the above are carried in saliva
- ANSWER- e. all of the above are carried in saliva
Which of these are not categorized as masticating mucosa?
A. soft palate
B. hard palate
C. maxillary labial gingivitis
D all the above - ANSWER- a. soft palate
, When restoring the anatomy of a decayed tooth what should not be reconstructed? -
A. matrix band should do all of the following except:
I. Encourage a smooth. flush margin
I. Provide appropriate interproximal contour
D. create a slight open contact for flossing
Decay progresses quickly in deciduous teeth due to all except:
A. high pulp horns
B. thinner enamel
C. harder enamel
D.thinner dentin
- ANSWER- c. harder enamel
What is not a common result of occlusal trauma
A. muscle pain
B. tighter contact areas
C. nerve trauma
D. periodontal inflammation - ANSWER- b. tighter contact areas
Which function is not true of contact are?
A. stabilize teeth
B.discourage food impaction
C. are located in the gingival 3rd of a tooth
D.protect interdental papilla - ANSWER- c. are located in the gingival 3rd of a tooth
Which (extracted) incisors are the most difficult to identify as right or left mandibular
central the fundamental concepts relating to conventional and modified tooth
procedures involve the following Except:
A. conserve as much healthy tooth structure as possible
B. leaving the tooth structure as strong as possible
C. protecting the underlying pulp tissue
D. leaving caries when convenient
- ANSWER- d. leaving caries when convenient
tooth restorations are needed only in the presence of cariers
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