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RDAEF2 EXAM QUESTIONS AND ANSWERS
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RDAEF2 EXAM QUESTIONS AND ANSWERS
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RDAEF2 EXAM QUESTIONS AND ANSWERSWhich of the following amalgam types is the most widely used in a modern dental
practice and the same type that we will be using in the EF course? - Answers -Admix
Select all of the metals that are found in a "dental amalgam". - Answers -silver,
tin ,mercury , copper
Select all the factors which indicate that an amalgam has been "over triturated (mixed)"
- Answers -Sticks to inside of capsule
Poor strength in final restoration
Resists condensing
Very shiny
Of the following factors in regard to an amalgamator, which one did I indicate in class
that you would MOST OFTEN need to change depending on the brand or number of
spills of a amalgam capsule? - Answers -time
Which instrument is most often used to transfer amalgam to the cavity preparation? -
Answers -carrier
Which of the following instruments is NOT used to carve an amalgam? - Answers -foot
ball burnisher
Of the following, which instrument is used first in placing an amalgam restoration? -
Answers -condenser
In high-copper phase amalgam alloys, which metal reacts with copper to eliminate the
gamma-2 corrosion phase of the alloy? - Answers -tin
Water, air or a combination of both should always be used when polishing an amalgam.
- Answers -true
A restorative material that has a similar thermal conductivity to enamel is: - Answers -
composite
The jaw position that produces maximal stable contact between the occluding surfaces
of the maxillary and mandibular teeth is - Answers -centric occlusion
Which type of teeth are present in the permanent dentition but not in the primary
dentition? - Answers -premolars
The second phase in mouth opening and movement of the temporomandibular joint is: -
Answers -gliding
The condyloid process of the mandible fits into the: - Answers -Glenoid fossa
, The therm that describes a popping or clicking noise of a joint when it moves is? -
Answers -Crepitus
Which salivary glands are located just below and in front of each ear. - Answers -parotid
How many lymph nodes are located in the head and neck area? - Answers -170-200
The cervical lympth nodes lie above, beneath and posterior to which muscle? - Answers
-sternomastoid
The medical term for an enlarged lympth node is: - Answers -lymphadenopathy
Which of the following structures is are usually assessed during a head and neck
exam? - Answers -Skin of the face and neck
TMJ
Lympth nodes of the head and neck
Which of the following could possibly save a patient's life? - Answers -head and neck
examination
The thyroid gland secretes hormones that: - Answers -control body's metabolic rate
he evaluation of gingival health should include all of the following - Answers -Position of
margins
Bleeding
Color
Texture and consistency
Healthy tissue should meet the tooth in a thick, rolled manner at the margins of the
tooth. - Answers -false
how should papilla look - Answers -Be pointed
Fill the embrasure space
Flat and smooth
Darker pigmentation on the gingival tissue is: - Answers -Normal for individuals with
darker skin
The position of the gingival margin is apical to the CEJ when it: - Answers -Covers less
of the tooth than in a healthy mouth
A periodontal pocket occurs when: - Answers -The sulcus exceeds 3mm in depth
The Junctional Epithelium is: - Answers -Where the tissue attaches to the tooth surface
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