Partial Denture ( Dr. Sokly) II
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204. All of the following clasps are infrabulge clasps except:
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I bar
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Modified T bar
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Roach clasp
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Aker clasp
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This quiz, titled 'Partial Denture (Dr. Sokly) II', assesses knowledge on various aspects of removable partial dentures, including clasp types, tissue undercuts, and esthetic considerations. It is designed for dental professionals seeking to deepen their understanding of prosthodontic devices.
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- 2.
207. Physiologic Rest in a position of vertical dimension which can be recorded with:
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Centric relation
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Centric occlusion or MIP
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Edge to edge incisor contact
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Posselt’s envelope
Correct Answer
A. Posselt’s envelopeExplanation
Posselt's envelope is a term used in dentistry to describe the path followed by the mandible during various functional movements, such as opening and closing of the mouth. It is a recording of the vertical dimension of the patient's rest position. In this context, the correct answer suggests that the physiologic rest position can be recorded using Posselt's envelope.Rate this question:
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- 3.
209. Retentive tip of a clasp should usually be designed to be placed in:
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The occlusal 1/3
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The gingival 1/3
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The occlusal 2/3
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The gingival 2/3
Correct Answer
A. The gingival 1/3Explanation
The retentive tip of a clasp should usually be designed to be placed in the gingival 1/3 of the tooth. This is because the gingival 1/3 of the tooth provides better retention and stability for the clasp compared to the occlusal 1/3. Placing the retentive tip in the gingival 1/3 also helps to distribute the forces evenly along the tooth and minimize any potential damage or discomfort to the patient.Rate this question:
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- 4.
210. Height of contour determine is a:
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Path of insertion
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Placed of clasp
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Proximal plate
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Infrabulge and suprabulge
Correct Answer
A. Infrabulge and suprabulgeExplanation
The height of contour determines the location of the infrabulge and suprabulge areas on a dental restoration. The infrabulge is the area below the height of contour, while the suprabulge is the area above it. These areas play a crucial role in providing proper retention and stability to the restoration. By determining the height of contour, the dentist can accurately place the infrabulge and suprabulge, ensuring optimal function and aesthetics of the restoration.Rate this question:
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- 5.
211. Reciprocal clasp arm of RPD should be:
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Horizontal force
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Vertical force
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Direct contact
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Lied above high of contour
Correct Answer
A. Lied above high of contourExplanation
The reciprocal clasp arm of a removable partial denture (RPD) should lie above the height of contour. This is because the height of contour is the area of greatest convexity on the abutment tooth, and placing the clasp arm above this point ensures that it engages the tooth in a stable manner. By lying above the height of contour, the clasp arm can provide adequate retention and stability to the RPD, allowing it to function properly and prevent dislodgement during mastication and other oral activities.Rate this question:
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- 6.
215. The Removable Partial Denture design should be finalized prior to:
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Any emergency treatment
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Any fixed prosthodontics treatment and preparation of rest seats
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Remove third molar
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Remove crown bridge
Correct Answer
A. Any fixed prosthodontics treatment and preparation of rest seatsExplanation
The Removable Partial Denture design should be finalized prior to any fixed prosthodontics treatment and preparation of rest seats because the design of the partial denture needs to take into account the final shape and position of the remaining teeth and the edentulous areas. Any changes made to the teeth or rest seats after the design of the partial denture has been finalized may require modifications to the denture, which can be time-consuming and costly. Therefore, it is important to have the design finalized before any fixed prosthodontics treatment or preparation of rest seats.Rate this question:
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- 7.
220. Rigid metal retention is associated with:
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A dual path of insertion
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A class IV RPD
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The need for excellent esthetics
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All are correct
Correct Answer
A. All are correctExplanation
Rigid metal retention is associated with all of the options given. A dual path of insertion is necessary for a RPD with rigid metal retention as it allows for better stability and retention. A class IV RPD, which is a removable partial denture that replaces missing teeth in the anterior region, often requires rigid metal retention to ensure proper fit and function. Additionally, excellent esthetics are important when using rigid metal retention to ensure that the RPD blends in seamlessly with the natural teeth. Therefore, all of the options given are correct.Rate this question:
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- 8.
226. Physiologic adjustment of the framework is related to:
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Functional movement of the framework
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The major connector and natural teeth
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The minor connector and natural teeth
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The rest and indirect retainer
Correct Answer
A. Functional movement of the frameworkExplanation
Physiologic adjustment of the framework refers to the ability of the framework to adapt and accommodate the functional movements of the oral structures. This includes movements such as chewing, speaking, and swallowing. The framework needs to be able to withstand these movements without causing discomfort or damage to the surrounding natural teeth. Therefore, the correct answer is functional movement of the framework.Rate this question:
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- 9.
230. An ideal clasp assembly should possess the following quality:
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Retention with denture base
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Retention with major connector
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Retention with minor connector
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Retention
Correct Answer
A. RetentionExplanation
An ideal clasp assembly should possess the quality of retention, which means it should securely hold the denture base, major connector, and minor connector in place. Retention is crucial for the stability and functionality of the clasp assembly, ensuring that the denture remains firmly attached to the supporting teeth or tissues. Without proper retention, the clasp assembly may become loose or dislodged, leading to discomfort, difficulty in eating or speaking, and potential damage to the denture or supporting structures. Therefore, retention is an essential quality for an ideal clasp assembly.Rate this question:
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- 10.
231. An ideal clasp assembly should possess the following quality:
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Elasticity
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Reciprocation
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Kind of metal
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Weight of metal
Correct Answer
A. ReciprocationExplanation
An ideal clasp assembly should possess reciprocation as a quality. Reciprocation refers to the ability of the clasp to move in a reciprocating manner, allowing for flexibility and adaptation to changes in the position of the teeth or denture. This quality ensures that the clasp can adjust and provide a secure fit, preventing the denture from becoming loose or dislodged. Elasticity, kind of metal, and weight of metal are not directly related to the desired quality of reciprocation in a clasp assembly.Rate this question:
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- 11.
237. Important factor in determining the path of insertion/dislodgement is:
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Hard and soft tissue interferences
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Depend on of abutments
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Depend on force of mastication
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Depend on attitude the patient
Correct Answer
A. Hard and soft tissue interferencesExplanation
The important factor in determining the path of insertion/dislodgement is hard and soft tissue interferences. These interferences can prevent the proper seating and stability of a prosthesis. They can create obstacles and prevent the prosthesis from fully engaging with the abutments. Therefore, the presence of hard and soft tissue interferences must be carefully evaluated and managed to ensure a successful path of insertion/dislodgement for the prosthesis.Rate this question:
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- 12.
245. Function of denture bases :
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Support and retain denture teeth
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Stress distribution surface area
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Improve esthetics
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All are corrected
Correct Answer
A. All are correctedExplanation
The function of denture bases is to support and retain denture teeth, provide stress distribution across a larger surface area, and improve esthetics. All of these functions are correct. Denture bases play a crucial role in ensuring the stability and functionality of dentures, as well as enhancing the overall appearance of the patient's smile.Rate this question:
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- 13.
246. Acrylic resin bases is :
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Most common type
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Esthetics
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Ease of repair
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All are corrected
Correct Answer
A. All are correctedExplanation
Acrylic resin bases are commonly used in dentistry due to their esthetic appeal and ease of repair. They provide a natural appearance and can be easily fixed if damaged. Therefore, all of the given options are correct explanations for why acrylic resin bases are commonly used.Rate this question:
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- 14.
248. The mandibular distal extension RPD extends up to :
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Full length of retromolar pad
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Anterior one third length of retro –molar pad
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Anterior 2/3 of retro-molar pad
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Just behind abutment
Correct Answer
A. Anterior 2/3 of retro-molar padExplanation
The mandibular distal extension RPD extends up to the anterior 2/3 of the retro-molar pad. This means that the removable partial denture (RPD) extends to the area just behind the abutment teeth, covering approximately two-thirds of the retro-molar pad. This is important for providing stability and support to the RPD, as well as maintaining proper function and aesthetics for the patient.Rate this question:
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- 15.
250. If a third molar is absent and not to be replaced :
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It is not consideration in the classification of partial dentures
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It may or may not be considered
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It is considered important for classification
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None applies
Correct Answer
A. It is not consideration in the classification of partial denturesExplanation
The absence of a third molar does not affect the classification of partial dentures. This means that whether a patient has a third molar or not, it does not play a role in determining the type or classification of the partial denture that will be used.Rate this question:
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- 16.
252. Most important property of a RPD :
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Retention
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Stability
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Occlusion
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Prevention of tooth migration
Correct Answer
A. RetentionExplanation
The most important property of a removable partial denture (RPD) is retention. Retention refers to the ability of the RPD to stay in place and resist displacement during normal oral function. Without proper retention, the RPD may become loose, causing discomfort and difficulty in chewing and speaking. Retention is crucial for the success and functionality of the RPD, as it allows the patient to comfortably wear and use the prosthesis. Stability, occlusion, and prevention of tooth migration are also important properties of an RPD, but retention is considered the most vital.Rate this question:
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- 17.
254. Class IV Kennedy classification is :
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Bilateral edentulous area located posterior to the remaining natural teeth
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Unilateral edentulous area with natural teeth remaining both anterior and posterior to it
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Unilateral edentulous area located posterior to the remaining natural teeth
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A single but bilateral (crossing the midline) edentulous area located anterior to the remaining natural teeth
Correct Answer
A. A single but bilateral (crossing the midline) edentulous area located anterior to the remaining natural teethExplanation
Class IV Kennedy classification refers to a single but bilateral (crossing the midline) edentulous area located anterior to the remaining natural teeth. This means that there is a gap in the teeth that extends across the midline of the mouth, but it is located in the front of the mouth, in the anterior region. The remaining natural teeth are located behind this edentulous area.Rate this question:
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- 18.
256. Main cause of failure of partial denture results from :
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Caries of the abutment
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Resorption of the ridge
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Interference with the function of the tongue
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Fracture of metal frame work
Correct Answer
A. Caries of the abutmentExplanation
The main cause of failure of a partial denture is caries of the abutment. Caries refers to tooth decay or cavities, and when it affects the abutment teeth that support the partial denture, it can lead to the failure of the denture. This is because caries weakens the abutment teeth, causing them to become unstable and unable to support the denture properly. Additionally, caries can also lead to infection and further damage to the surrounding oral tissues, making it a significant cause of partial denture failure.Rate this question:
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- 19.
257. Factors influencing the support of a distal extension denture base by the residual ridge is :
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Quality of the residual ridge
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Type and accuracy of the impression registration
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Occlusal load applied
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]all are corrected
Correct Answer
A. ]all are correctedExplanation
All of the factors mentioned (quality of the residual ridge, type and accuracy of the impression registration, occlusal load applied) are correct in influencing the support of a distal extension denture base by the residual ridge. The quality of the residual ridge refers to its shape, density, and amount of underlying bone. The type and accuracy of the impression registration ensures proper fit and stability of the denture. The occlusal load applied affects the distribution of forces on the denture. Therefore, all of these factors play a role in determining the support of a distal extension denture base.Rate this question:
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- 20.
258. For obtaining functional impression for RPD :
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Teeth are recorded in anatomical form and ridge in functional form
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Teeth are recorded in functional form and ridge in anatomical form
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Teeth and ridge are recorded both in anatomical and functional form
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All are corrected
Correct Answer
A. All are correctedExplanation
The correct answer is "all are corrected". This means that for obtaining a functional impression for RPD (removable partial denture), both the teeth and ridge are recorded in both anatomical and functional form. This ensures that the impression accurately captures the shape and function of the teeth and ridge, allowing for a proper fit and function of the RPD.Rate this question:
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- 21.
259. Ina cast partial denture wearer, the stresses transferred to the abutment teeth are decreased if :
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Retentive arm of the clasp is less flexible
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Edentulous span is long
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Length of the clasp is increased
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Clasp is active when placed on abutment teeth
Correct Answer
A. Edentulous span is longExplanation
When the edentulous span (the gap between teeth where the partial denture is placed) is long, the stresses transferred to the abutment teeth are decreased. This is because a longer edentulous span distributes the forces exerted on the denture more evenly, reducing the strain on the abutment teeth. Therefore, a longer edentulous span helps to minimize the potential damage or discomfort to the abutment teeth caused by the partial denture.Rate this question:
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- 22.
260. Which type of RPD can best resist the forces, to which it is subjected? :
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Class I
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Class II
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Class III
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Class IV
Correct Answer
A. Class IIIExplanation
Class III RPDs are designed to resist the forces to which they are subjected. They are specifically designed for partially edentulous patients with bilateral distal extension edentulous areas. Class III RPDs have major connectors that extend anteriorly to the premolars and canines, providing additional stability and resistance to forces. This design helps distribute the forces evenly and minimize the risk of displacement or damage to the prosthesis.Rate this question:
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- 23.
261. To prevent dislodgement of abutment in distal extension RPD, it is required to have a :
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Positive denture base-tissue relationship
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Stress breaker
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Indirect retainer
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Multiple clasping
Correct Answer
A. Positive denture base-tissue relationshipExplanation
In a distal extension removable partial denture (RPD), the abutment teeth are located at the front of the arch, while the artificial teeth extend towards the back of the arch. This creates a lever-like effect, which can cause the RPD to dislodge or put excessive stress on the abutment teeth. To prevent this, it is necessary to have a positive denture base-tissue relationship. This means that the RPD should have a close adaptation to the underlying tissues, providing stability and support to the prosthesis. This helps to distribute the forces evenly and prevent dislodgement of the abutment teeth.Rate this question:
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- 24.
269. Tissue stops in impression tray aids in :
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anterior- posterior stabilization
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Better acrylic flow
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Proper retention
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Stronger impression tray
Correct Answer
A. anterior- posterior stabilizationExplanation
Tissue stops in an impression tray help in providing anterior-posterior stabilization. This means that they help in preventing any movement or displacement of the tray while taking an impression of the teeth and surrounding tissues. This stability is crucial for obtaining accurate and precise impressions, as any movement can lead to distortions or inaccuracies in the final result. Therefore, tissue stops play a significant role in ensuring the reliability and quality of the impression.Rate this question:
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- 25.
270. Lingual bar is used in conditions where :
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lingual sulcus is deep
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Lingual sulcus is shallow
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When splinting of adjacent teeth is required
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When abutment teeth have poor bony support
Correct Answer
A. lingual sulcus is deepExplanation
A lingual bar is used in conditions where the lingual sulcus is deep. The lingual bar is a type of dental prosthesis that is placed on the lingual (tongue) side of the teeth. It is used to provide support and stability to the teeth in cases where the lingual sulcus is deep, which means there is more space between the teeth and the tongue. This helps to prevent movement or displacement of the prosthesis and ensures proper functioning of the teeth.Rate this question:
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- 26.
271. Most common complaint of the patient with a thick palatal bar in a RPD is :
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Distortion under occlusal stress
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Poor dissipation of force due to rigidity
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difficulty in pressing the food backward and swallowing
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Loss of taste sensation
Correct Answer
A. difficulty in pressing the food backward and swallowingExplanation
The most common complaint of a patient with a thick palatal bar in a removable partial denture (RPD) is difficulty in pressing the food backward and swallowing. This is because the thick palatal bar can restrict the movement of the tongue and interfere with the normal swallowing process.Rate this question:
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- 27.
272. Posterior palatal bar is placed :
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On the soft tissue
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Placed on the hard palatal entirely
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At the junction of the hard and soft palate
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Should be kept 1mm – 2mm away from the mucosa
Correct Answer
A. At the junction of the hard and soft palateExplanation
The posterior palatal bar is placed at the junction of the hard and soft palate. This is because it provides support and stability to the denture by engaging both the hard and soft tissues of the palate. Placing it at this junction ensures that it is in the optimal position to distribute forces evenly and prevent any discomfort or movement of the denture.Rate this question:
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- 28.
275. The only one flexible minor connectors is :
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That connecting clasp assembly to major connector
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That connecting indirect retainer assembly to the major connector
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That joining the denture base to major connector
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approach arm of a bar clasp
Correct Answer
A. approach arm of a bar claspExplanation
The approach arm of a bar clasp is the only flexible minor connector among the options given. This component connects the bar clasp to the major connector in a removable partial denture. The flexibility of the approach arm allows for movement and adjustment, providing a more comfortable fit for the patient.Rate this question:
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- 29.
277. Passive retention in RPDs is provided by :
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Direct retainers
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Indirect retainers
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Guiding planes
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Undercuts
Correct Answer
A. Guiding planesExplanation
Passive retention in removable partial dentures (RPDs) is provided by guiding planes. Guiding planes are inclined surfaces on the abutment teeth that help guide the insertion and removal of the RPD. They create a path of insertion and prevent the RPD from dislodging during function. Direct retainers, indirect retainers, and undercuts play different roles in RPDs but do not specifically provide passive retention.Rate this question:
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- 30.
278. The junction of mandibular minor connector with major connector is :
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Butt joint
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Acrylic forms the joint
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Ball and socket joint
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There is no joint
Correct Answer
A. Butt jointExplanation
The correct answer is butt joint. In a dental prosthesis, the mandibular minor connector is the part that connects the major connector to the rest of the prosthesis. A butt joint is a type of joint where two surfaces are joined together without overlapping or interlocking. In this case, the mandibular minor connector is joined to the major connector with a butt joint, meaning that the two surfaces are simply placed next to each other and connected.Rate this question:
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- 31.
279. Major connector should be :
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Able to act as indirect retainer
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Able to function as direct retainer
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rigid to connect bilateral components
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Able to function as stress breakers
Correct Answer
A. rigid to connect bilateral componentsExplanation
The major connector in a dental prosthesis is responsible for connecting the bilateral components of the prosthesis, such as the left and right sides of a partial denture. It needs to be rigid in order to provide stability and support to the prosthesis, ensuring that it remains securely in place during normal oral functions. Therefore, the major connector should be able to connect the bilateral components in a firm and stable manner, making the option "rigid to connect bilateral components" the correct answer.Rate this question:
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- 32.
283. Minor connector may be :
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Of lattice work construction
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Of mesh work construction
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Bead or nail head construction
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all are corrected
Correct Answer
A. all are correctedExplanation
Minor connectors can be of different types depending on the construction method used. They can be of lattice work construction, which involves a framework of interconnected bars or strips. They can also be of mesh work construction, which involves a network of interconnected wires or threads. Another option is bead or nail head construction, which involves the use of small beads or nail heads to connect different components. Therefore, all of the given options are correct as they represent different types of minor connectors.Rate this question:
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- 33.
284. Prosthodontics:
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ការផ្លាស់ប្តូររាងកាយដែលបាត់បង់ទៅ
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ការផ្លាស់ប្តូរធ្មេញធម្មជាតិត្រង់កន្លែងដែលបាត់
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ផ្លាស់ប្តូរធ្មេញសិប្បនិម្មិត ត្រង់កន្លែងដែលបាត់
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ការទុកប្រលោះធ្មេញអោយនៅដដែល
Correct Answer
A. ផ្លាស់ប្តូរធ្មេញសិប្បនិម្មិត ត្រង់កន្លែងដែលបាត់ -
- 34.
285. Impression:
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គន្លងនៅលើពុម្ពធ្មេញ
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ក្រឡុកនៅលើពុម្ពធ្មេញ
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ក្រហែងនៅលើពុម្ពធ្មេញ
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ស្នាមដែលគេយកពុម្ពលើក្រអូមធ្មេញ
Correct Answer
A. ស្នាមដែលគេយកពុម្ពលើក្រអូមធ្មេញExplanation
The correct answer is "ស្នាមដែលគេយកពុម្ពលើក្រអូមធ្មេញ". This answer suggests that an impression is something that is taken or obtained from a rubber stamp. In this context, the impression is specifically taken from a rubber stamp that has the word "ក្រអូមធ្មេញ" (meaning "impression" in English) on it.Rate this question:
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- 35.
287. Support គឺការទ្រក្រាសធ្មេញអោយ :
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មានលំនឹង
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ទ្រេតចេញ
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ទ្រេតចូល
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ធ្លាក់ចុះ
Correct Answer
A. មានលំនឹងExplanation
The correct answer is "មានលំនឹង" because "លំនឹង" means support or assistance. The other options, "ទ្រេតចេញ" means exit, "ទ្រេតចូល" means enter, and "ធ្លាក់ចុះ" means descend. Therefore, the correct answer is "មានលំនឹង" which means support.Rate this question:
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- 36.
288. Edentulous Space គឺកន្លែងធ្មេញដែល :
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នៅសល់
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កំពុងប្រើប្រាស់
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ដុះខុសជួរ
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យកចេញ
Correct Answer
A. យកចេញExplanation
Edentulous space refers to a space in the mouth that is missing teeth. The correct answer, "យកចេញ" (remove), indicates that the edentulous space is being taken out or removed.Rate this question:
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- 37.
289. Atmosphéric Pressure:
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សម្ពាធក្នុងធំជាងសម្ពាធក្រៅ
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សម្ពាធក្រៅធំជាងសម្ពាធក្នុង
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សម្ពាធក្នុងស្មើនឹងសម្ពាធក្រៅ
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សម្ពាធក្នុងមាន សម្ពាធក្រៅគ្មាន
Correct Answer
A. សម្ពាធក្រៅធំជាងសម្ពាធក្នុងExplanation
The correct answer is "សម្ពាធក្រៅធំជាងសម្ពាធក្នុង" (The atmospheric pressure is higher than the pressure inside). This is because atmospheric pressure refers to the force exerted by the weight of the atmosphere on a given area. The pressure inside an object or a closed system is generally lower than the atmospheric pressure outside.Rate this question:
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- 38.
293. សារៈប្រយោជន៍នៃធ្មេញដាក់ដោះមួយផ្នែកដើម្បី :
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ប្រើជាលិការឹងដើម្បីទ្រទ្រង់
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ប្រើឆ្អឹង
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ប្រើជាលិកាទន់ដើម្បីទ្រទ្រង់
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ប្រើជាលិកាក្រអូមទន់ដើម្បីទ្រទ្រង់
Correct Answer
A. ប្រើជាលិកាទន់ដើម្បីទ្រទ្រង់Explanation
The correct answer is "ប្រើជាលិកាទន់ដើម្បីទ្រទ្រង់" which means "use as a tool to dig". This answer suggests that the purpose of using a hoe is to dig or till the soil.Rate this question:
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- 39.
294. សារៈប្រយោជន៍នៃធ្មេញដាក់ដោះមួយផ្នែក ដើម្បីជួយការពារធ្មេញដែលនៅសល់ :
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អោយរង្គើ
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អោយរឹងណែនដដែល
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អោយខុសជួរ
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កុំអោយរង្គើ
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អោយរឹងណែនដដែល - កុំអោយរង្គើ
Correct Answer
A. អោយរឹងណែនដដែល - កុំអោយរង្គើExplanation
This answer suggests that in order to effectively control the spread of disease, it is important to provide proper sanitation and hygiene measures, such as handwashing and clean water supply. By ensuring that these measures are in place, it helps to prevent the transmission of diseases that may be present in the environment.Rate this question:
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- 40.
295. លក្ខខណ្ឌដែលត្រូវធ្វើធ្មេញដាក់ដោះមួយផ្នែក ដែលធ្មេញផ្នែកខាងក្រោយគ្មានត្រូវ :
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បង្រួមបាត
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ធ្វើទ្រនង់បាត
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ធ្វើអោយរលុងបាត
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ពង្រីកបាតក្រោយ
Correct Answer
A. ពង្រីកបាតក្រោយExplanation
The correct answer is "ពង្រីកបាតក្រោយ" which means "put the lid on the back". This answer is correct because when cooking, it is important to cover the pot with a lid to trap heat and prevent the food from drying out. Putting the lid on the back means placing the lid on the pot but slightly tilted to allow steam to escape while still keeping the pot covered. This technique helps to maintain the moisture and flavor of the food while allowing it to cook evenly.Rate this question:
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- 41.
297. ចំណាត់ថ្នាក់ទី ១ នៃចន្លោះធ្មេញ:
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ប្រឡោះផ្នែកខាងមុខតែមួយ
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ប្រឡោះផ្នែកខាងទាំងពីរ
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ប្រឡោះផ្នែកខាងក្រោយទាំងពីរ
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ទាំងបីខាងលើត្រូវ
Correct Answer
A. ប្រឡោះផ្នែកខាងក្រោយទាំងពីរExplanation
The correct answer is "ប្រឡោះផ្នែកខាងក្រោយទាំងពីរ". This means "Both of the back parts of the head". The question is asking about the top rank of the head. The first option refers to only one part of the head, the second option refers to both parts, and the third option refers to both parts as well. Therefore, the correct answer is the third option, which includes both back parts of the head.Rate this question:
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- 42.
299. សមាសភាពនៃធ្មេញដាក់ដោះមួយផ្នែក :
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Ponctic
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Denture Base
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Abutment Tooth
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ទាំងបីខាងលើត្រូវ
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Ponctic និង Denture Base
Correct Answer
A. Ponctic និង Denture BaseExplanation
The correct answer is "Ponctic និង Denture Base" because both of these components are involved in the construction of a dental prosthesis called a bridge. A pontic is the artificial tooth that replaces a missing tooth, while the denture base is the part of the bridge that supports the pontic and attaches to the abutment teeth. Therefore, both ponctic and denture base are necessary for the successful placement of a dental bridge.Rate this question:
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- 43.
304. Rest អាចបញ្ចូនទំងន់តាម :
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មុខទំពារ
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តាមទិសផ្តេកនៃ Long Axis Abutment
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តាមទិសបញ្ឆិតនៃ Long Axis Abutment
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តាមទិស Long Axis Abutment
Correct Answer
A. តាមទិស Long Axis AbutmentExplanation
The correct answer is "តាមទិស Long Axis Abutment". This means that the weight can be transmitted along the long axis of the abutment.Rate this question:
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- 44.
309. Courbe d’occlusion រត់តាម arc de circle ដែលមាន centre របស់វានៅលើ :
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Sphénoide
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Temporal
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Appophyse crista-galli
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Edmoide
Correct Answer
A. Appophyse crista-galli -
- 45.
310. Fixed Prosthodontics:
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ការដាក់ធ្មេញសិប្បនិម្មិតហើយដោះបាន
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ការដាក់ធ្មេញសិប្បនិម្មិតមានត្រណាប់ដោះបាន
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ការដាក់ធ្មេញសិប្បនិម្មិតមានត្រណាប់ដល់គ្នាដោះបាន
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ការដាក់ធ្មេញសិប្បនិម្មិតដែលមិនអាចដោះបាន
Correct Answer
A. ការដាក់ធ្មេញសិប្បនិម្មិតដែលមិនអាចដោះបានExplanation
The answer suggests that there is a type of fixed prosthodontics that cannot be removed once it is placed. This means that once the prosthesis is fixed in the patient's mouth, it cannot be taken out or removed.Rate this question:
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- 46.
312. Appliance:
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ប្រដាប់ពាក់នៅពេលព្យាបាលធ្មេញក្នុងមាត់
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ប្រដាប់ពាក់នៅត្រង់កន្លែងអវត្តមានធ្មេញ
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ប្រដាប់ពាក់ដើម្បីទំពារអាហារធម្មតា
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ប្រដាប់ពាក់ដើម្បីលំអរក្នុងមាត់
Correct Answer
A. ប្រដាប់ពាក់នៅពេលព្យាបាលធ្មេញក្នុងមាត់Explanation
The correct answer is "ប្រដាប់ពាក់នៅពេលព្យាបាលធ្មេញក្នុងមាត់" which means "Connect the appliance during power outage". This answer is the most logical and relevant option as it explains the purpose of connecting the appliance during a power outage, which is to ensure that the appliance continues to function during the outage. The other options do not provide a clear explanation or do not relate to the context of the question.Rate this question:
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- 47.
315. Retainer:
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ប្រដាប់ដាក់បង្កប់នៅក្នុងជាតិនីឡុងធ្មេញ
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ប្រដាប់ដាក់ភ្ជាប់ទៅនឹងធ្មេញជន្ទល់
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ប្រដាប់ដែលដាក់លើធ្មេញដែលដកចេញ
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ប្រដាប់ដាក់លើធ្មេញដែលកប់ក្នុងឆ្អឹង
Correct Answer
A. ប្រដាប់ដាក់ភ្ជាប់ទៅនឹងធ្មេញជន្ទល់Explanation
The correct answer is "ប្រដាប់ដាក់ភ្ជាប់ទៅនឹងធ្មេញជន្ទល់" which means "Retainer: to connect to the upper jaw." This answer suggests that a retainer is a dental device that is used to connect to the upper jaw in order to maintain the position of teeth after orthodontic treatment.Rate this question:
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- 48.
316. Cast:
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ម៉ូដែលធ្មេញដែលធ្វើពីដែក
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ម៉ូដែលធ្មេញដែលធ្វើពីក្រមួន
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ម៉ូដែលធ្មេញដែលធ្វើពីជាតិនីឡុង
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ម៉ូដែលធ្មេញដែលធ្វើពីម្នាងសិលា
Correct Answer
A. ម៉ូដែលធ្មេញដែលធ្វើពីម្នាងសិលាExplanation
The correct answer is "ម៉ូដែលធ្មេញដែលធ្វើពីម្នាងសិលា" (The mold made from glass). This answer is correct because it matches the description given in the question, which is "ម៉ូដែលធ្មេញដែលធ្វើពីម្នាងសិលា" (The mold made from glass). The other options mentioned in the question do not match the description given.Rate this question:
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- 49.
318. Ponctic គឺតួស្ពានដែលធ្វើអំពីៈ:
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Composite
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Amalgame
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Ciment
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Plastic ឬ metal crown
Correct Answer
A. Plastic ឬ metal crownExplanation
The correct answer is "Plastic or metal crown". This answer suggests that a "ponctic" is a type of crown that can be made from either plastic or metal materials.Rate this question:
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Current Version
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Mar 21, 2023Quiz Edited by
ProProfs Editorial Team -
Oct 04, 2020Quiz Created by
Deap Monypov
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