The most common site of metastases of osteosarcoma is_____________?

Related Mcqs:

1. Metastases from carinoma of tongue by blood stream is more likely when the carcinoma involves the__________?

   A. anterior third
   B. middle third
   C. posterior third
   D. lateral margin

2. The most common site of origin for venous thrombi leading to pulmonary embolism is_____________?

   A. Ascending oaorta
   B. Portal vein
   C. Deep leg veins
   D. Right atrium

3. The common site of melanoma on the orofacial skin is_____________?

   A. Lower lip
   B. Malar region
   C. Forehead
   D. Upper lip

4. squamous cell carcinoma on tongue most common site is_____________?

   A. Apex
   B. Base
   C. Lateral borders
   D. Dorsum

5. Osteosarcoma presents a radiographic picture resembling____________?

   A. Sun-brust appearance
   B. Cotton-wool appearance
   C. Soap-bubble appearance
   D. Ground-glass appearance

6. Osteosarcoma of the jaw______________?

   A. Occurs mostly in the maxilla
   B. Seen in old age
   C. Highly malignant tumour which shows early metastasis
   D. Shows a soap bubble type of radiolucency in radiographs

7. Transformation into osteosarcoma is seen with________________?

   A. pagets disease and polyostotic fibrous dysplasia
   B. pagets disease and osteopetrosis
   C. Cherubism and Polyostotic fibrous dysplasia
   D. Cherubism and pagets disease

8. Osteosarcoma characteristically may develop in some causes of______________?

   A. Osteopetrosis
   B. Osteogenesis imperfecta
   C. Acromegaly
   D. Osteitis deformans

9. Commonest site for carcinoma of tongue is_____________?

   A. Lateral margin
   B. Tip of tongue
   C. Posterio 1/3
   D. Ventral surface

10. Most common site of tuberculous lesion in the oral cavity is______________?

    A. Buccal mucosa
    B. Lips
    C. Tongue
    D. Palate