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Practice Listening: Multiple Choice, Single Answer ID: #35942 Short The CDC
Instructions ›
Listen to the recording and answer the multiple-choice question by selecting the correct response. Only one response is correct.

Transcript:

The CDC describes common warning signs of gum disease, including bad breath, gums that are red, swollen, bleeding, or tender; pain when chewing; loose or sensitive teeth; receding gums; change in bite; and change in the fit of partial dentures. Additional factors that increase the risk of gum disease include smoking, diabetes, stress, and poor oral hygiene. That said, most people can improve their dental hygiene and reduce their risk for developing gum disease by following a few simple steps: - Brush. Brush your teeth twice daily with fluoride toothpaste. - Floss. Floss your teeth once a day. - Rinse. Oral rinses play an important role in a dental health routine. Gum disease is caused by bacteria, but an oral rinse formulated with bacteria-targeting ingredients can help keep gum disease at bay.

What is the speaker's main focus?

* Listen to the recording and select the correct answer

Result:

AI explanationShows the answer. Tap to open.
Option 3: "To improve dental health brush daily using fluoride toothpaste."

Explanation: This option is correct as it aligns with the main focus of the text, which emphasizes improving dental hygiene to reduce the risk of gum disease. The text specifically advises brushing teeth twice daily with fluoride toothpaste as a key step in maintaining dental health.

Option 1: "Common warning signs of gum disease include bad toothpaste."

Explanation: This option is incorrect because it misrepresents the content of the text. The text mentions common warning signs of gum disease, but it does not include 'bad toothpaste' as a sign. Instead, it lists symptoms like bad breath and swollen gums. Therefore, this option contains contradictory information.

Option 2: "The risk of gum disease decreases with smoking and stress."

Explanation: This option is incorrect because it contradicts the information in the text. The text states that smoking and stress are factors that increase the risk of gum disease, not decrease it. Thus, this option presents contradictory information.

Option 4: "Poor oral hygiene does not affect dental health."

Explanation: This option is incorrect because it contradicts the text. The text clearly states that poor oral hygiene is a factor that increases the risk of gum disease, implying that it does indeed affect dental health. Therefore, this option presents contradictory information.

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