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Listening Quiz: Giải Thích Tại Sao Cầu Răng Giơ Cánh Không Phù Hợp Cho Răng Hàm Mất – Medium Level
Th2 16, 2025
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bởi
Anna Phạm
trong
Tiếng Anh dành cho Nha sĩ (English for Dentist)
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1.
What is the conversation mainly about?
Why a cantilever bridge is not a good choice for Sarah’s missing molar
Why James prefers removable dentures over fixed options
How to clean and care for a dental bridge
How molars are repaired after they are extracted
Explanation:
James explains that a cantilever bridge is not ideal for a missing molar and recommends a traditional bridge or implant instead.
2.
According to James, how does a cantilever bridge work?
It uses one tooth to hold the bridge
It uses two teeth to hold the bridge
It replaces the molar with a removable plate
It attaches directly to the gum
Explanation:
James says, ‘It uses one tooth to hold the bridge.’
3.
Why does James say a cantilever bridge is not really good for a molar?
Molars do not chew food
Molars can only be replaced with implants
Molars are too small for any bridge
Molars need strong support
Explanation:
James explains that molars chew hard food and need two supports, so strong support is important.
4.
What can be inferred about Sarah’s preference?
She would rather avoid any dental treatment
She wants a permanent solution for her missing molar
She is mainly interested in whitening her teeth
She only wants a removable option
Explanation:
Sarah says, ‘I want a fixed option,’ which shows she prefers a permanent or fixed solution.
5.
Why does James mention that a cantilever bridge can become loose or damage the tooth?
To recommend that Sarah wait before getting treatment
To show that the bridge is easy to remove
To say that all bridges are unsafe
To explain the risk of using only one supporting tooth
Explanation:
James says the bridge can become loose or damage the tooth if only one tooth supports it, so he is explaining the risk.
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