Venous emboli are most often lodged in_____________?

Related Mcqs:

1. In which one of the following organs the venous emboli are most often iodged ?

   A. Lungs
   B. Kidneys
   C. Intestines
   D. Heart

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 oxygen tension of the mixed venous blood is______________?

   A. 25 mm Hg
   B. 40 mm Hg
   C. 55 mm Hg
   D. 70 mm Hg

4. CSF is directly returned to venous system by _____________?

   A. Choroid plexus
   B. Cerebral veins
   C. Arachnoid villi
   D. Emissary veins

5. Which of the following is a paired venous sinus of duramater_________________?

   A. Cavernous sinus
   B. Superior petrosal
   C. Transverse sinus
   D. All of the above

6. The transverse venous sinus continues as_________________?

   A. Straight sinus
   B. Cavernous sinus
   C. Sigmoid sinus
   D. Ethmoidal sinus

7. Venous malformation involving the leptomeninges of the cerebral cortex is salient feature of_____________?

   A. Rendu-Osler-Weber disease
   B. Maffuci’s syndrome
   C. Angioosteohypertrophy syndrome
   D. Sturge weber syndrome

8. Gamma gandy bodies are seen in_____________?

   A. Liver
   B. Spleen
   C. Kidney
   D. Lung

9. IL-1 helps in_____________?

   A. Stimulation of T-lymphocytes
   B. Inhibits of B-lymphocytes
   C. Inhibits the chemotaxis of neutrophils and macrophages
   D. Decreases firbroblast and bone resorption activity

10. Group function occlusion is common in_____________?

    A. 10 – 14 years
    B. 15 -25 years
    C. Above 30 years
    D. Edentulous patients