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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?
How to clean and care for a dental bridge
Why a cantilever bridge is not a good choice for Sarah’s missing molar
How molars are repaired after they are extracted
Why James prefers removable dentures over fixed options
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 attaches directly to the gum
It uses two teeth to hold the bridge
It replaces the molar with a removable plate
It uses one tooth to hold the bridge
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 are too small for any bridge
Molars need strong support
Molars can only be replaced with implants
Molars do not chew food
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 only wants a removable option
She wants a permanent solution for her missing molar
She is mainly interested in whitening her teeth
She would rather avoid any dental treatment
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 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
To recommend that Sarah wait before getting treatment
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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