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Questions and Answers
What is the primary purpose of a preliminary impression?
What is the primary purpose of a preliminary impression?
Which type of tray is used for secondary impressions?
Which type of tray is used for secondary impressions?
What is the usage of a preliminary impression?
What is the usage of a preliminary impression?
What type of impression is used to record the fine details of the arch?
What type of impression is used to record the fine details of the arch?
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Which of the following statements is true about preliminary and secondary impressions?
Which of the following statements is true about preliminary and secondary impressions?
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What are the two types of trays mentioned?
What are the two types of trays mentioned?
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Which technique is NOT listed for taking final impressions?
Which technique is NOT listed for taking final impressions?
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What is the likely purpose of stock and special trays in dentistry?
What is the likely purpose of stock and special trays in dentistry?
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Which impression technique applies pressure to capture the shape of the mouth?
Which impression technique applies pressure to capture the shape of the mouth?
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What characteristic do the trays share as observed in their design?
What characteristic do the trays share as observed in their design?
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What are the two main parts of a dental tray?
What are the two main parts of a dental tray?
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What are the components of the tray's body?
What are the components of the tray's body?
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What is the purpose of the handle on a dental tray?
What is the purpose of the handle on a dental tray?
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Which of the following describes the body of a dental tray?
Which of the following describes the body of a dental tray?
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Which feature is NOT a part of the dental tray's body?
Which feature is NOT a part of the dental tray's body?
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What is another name for the muco-static impression technique?
What is another name for the muco-static impression technique?
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Which impression technique is registered when tissues are at function?
Which impression technique is registered when tissues are at function?
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In which impression technique are the pressures applied selectively?
In which impression technique are the pressures applied selectively?
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What is a characteristic of the impression trays depicted in the diagram?
What is a characteristic of the impression trays depicted in the diagram?
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Which technique is specifically known for using minimal pressure during impression registration?
Which technique is specifically known for using minimal pressure during impression registration?
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What materials are commonly used to make stock trays?
What materials are commonly used to make stock trays?
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What is the necessary depth of impression material for a stock tray's basal seat area?
What is the necessary depth of impression material for a stock tray's basal seat area?
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What types of stock trays are available?
What types of stock trays are available?
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What should stock trays conform to?
What should stock trays conform to?
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Which statement about stock trays is incorrect?
Which statement about stock trays is incorrect?
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What is one characteristic of stock trays?
What is one characteristic of stock trays?
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Which type of tray is typically available for general use without customization?
Which type of tray is typically available for general use without customization?
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What differentiates special trays from stock trays?
What differentiates special trays from stock trays?
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Which of the following is NOT a feature of stock trays?
Which of the following is NOT a feature of stock trays?
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What is the primary purpose of using impression trays?
What is the primary purpose of using impression trays?
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Which of the following is NOT a possible material for making special trays?
Which of the following is NOT a possible material for making special trays?
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Which material is used for making trays that can cure under light?
Which material is used for making trays that can cure under light?
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Which of these statements about special trays is false?
Which of these statements about special trays is false?
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What type of cast can be used for making special trays?
What type of cast can be used for making special trays?
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Which tray material is known for its self-curing properties?
Which tray material is known for its self-curing properties?
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What is one advantage of special trays compared to stock trays?
What is one advantage of special trays compared to stock trays?
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How does the use of special trays impact the amount of impression material needed?
How does the use of special trays impact the amount of impression material needed?
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What economic advantage do special trays provide?
What economic advantage do special trays provide?
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What is a comfort-related advantage of special trays for patients?
What is a comfort-related advantage of special trays for patients?
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What dimensional advantage do special trays offer during impressions?
What dimensional advantage do special trays offer during impressions?
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