MDS PREP
"CREPITUS" may be seen in
1) Bony fracture
2) Tenosynovitis
3) Subcutaneous emphysema
4) All of the above
Oral medicine
Answer: 4
CSF rhinorrhoea is from the
1) Fracture cribriform plate
2) Fracture of the posterior wall of the nose
3) Fracture floor of the anterior cranial fossa
4) None of the above
Oral medicine
Answer: 1
The histopathologic feature of medullary carcinoma of thyroid is
1) Anaplasia
2) Mitotic figures
3) Psammoma bodies
4) Amyloid styroma
Oral medicine
Answer: 4
Carcinoma due to chronic irritation
1) Kangri cancer
2) Countryman"s lip
3) Chimney-sweeps cancer
4) All
Oral medicine
Answer: 4
Parotid gland tumour associated with pain is
1) Pleomorphic adenoma
2) Warthin"s tumour
3) Adenoid cystic carcinoma
4) Mucoepidermoid carcinoma
Oral medicine
Answer: 3
Antibiotics should be given at least how long before surgery for prophylaxis
1) 1 hour before
2) 1 hour later
3) 2 hour before
4) 2 hour later
Oral medicine
Answer: 1
Commonest site of carcinoma tongue
1) Faucio-lingual
2) Posterior third
3) Lateral margin
4) Dorsum
Oral medicine
Answer: 3
The most common site for tongue cancer is the posterior lateral border of the tongue, accounting for around 50% of all cases. The second most common site is the anterior two thirds of the tongue.
Tongue cancer on the base of the tongue or in the posterior one third is more difficult to detect and can be more advanced by the time it's discovered. This can lead to a poorer prognosis.
Other common sites for oral squamous cell carcinoma (OSCC) include: mouth floor, soft palate, gingiva, buccal mucosa, and hard palate.
Some risk factors for tongue cancer include: Tobacco use, Alcohol consumption, and Exposure to specific types of HPV.