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Oral Cancer and Tumors: Risk Factors and Effects

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Questions and Answers

What is the primary effect of oral tumors on daily activities?

Inflammation of the oral mucous membrane
Difficulty with swallowing, chewing, and speaking
Impact on body image
Limitation of daily activities and self-care (correct)

At what age do most oral cancers occur?

Below 30 years
Between 30-40 years
Below 20 years
Older than 40 years (correct)

What is the primary cause of leukoplakia?

Alcohol use
HPV infection
Mechanical factors that cause long-term oral mucous membrane irritation (correct)
Tobacco use

What is the recommended frequency for oral cavity inspection and neck palpation?

Yearly (A) Signup and view all the answers

What is the characteristic of leukoplakia lesions on the lips or tongue?

They are more likely to progress to cancer (B) Signup and view all the answers

What is the association of HPV with oral cancer?

HPV-positive oral cancers appear in the tonsillar area or along the base of the tongue in younger people (C) Signup and view all the answers

What is the primary concern for a patient with extensive tumor involvement and copious secretions?

Promoting gas exchange (D) Signup and view all the answers

What is the purpose of using chemotherapy in the treatment of oral cancers?

To sensitize malignant cells to radiation (D) Signup and view all the answers

Which of the following is NOT a method of biopsy used in diagnosing oral cancers?

Radiation biopsy (C) Signup and view all the answers

What is the purpose of placing the patient in a semi-Fowler's or high-Fowler's position?

To promote gas exchange (A) Signup and view all the answers

What is the benefit of encouraging fluids in a patient who can swallow and has intact gag reflexes?

To liquefy secretions for easier removal (C) Signup and view all the answers

What is the role of MRI in diagnosing oral cancers?

To detect perineural involvement (A) Signup and view all the answers

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