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Questions and Answers
What is the level at which the inferior hemiazygos vein ends?
What is the level at which the inferior hemiazygos vein ends?
- T4 or T5
- T8 or T9 (correct)
- T12 or L1
- T10 or T11
Which of the following veins does not drain into the azygos vein?
Which of the following veins does not drain into the azygos vein?
- 9th to 11th left posterior intercostal veins
- 3rd to 5th left anterior intercostal veins (correct)
- 1st left posterior intercostal vein
- 4th to 11th right posterior intercostal veins
What is the course of the inferior hemiazygos vein?
What is the course of the inferior hemiazygos vein?
- It enters the thorax by piercing the right crus of diaphragm
- It enters the abdomen by piercing the left crus of diaphragm
- It enters the thorax by piercing the central tendon of diaphragm
- It enters the thorax by piercing the left crus of diaphragm (correct)
What is the relationship between the thoracic duct and the azygos vein?
What is the relationship between the thoracic duct and the azygos vein?
What is the venous drainage of the left thoracic wall?
What is the venous drainage of the left thoracic wall?
Which of the following veins is a tributary of the azygos vein?
Which of the following veins is a tributary of the azygos vein?
Where does the superior vena cava terminate?
Where does the superior vena cava terminate?
Which of the following tributaries drains into the left brachiocephalic vein?
Which of the following tributaries drains into the left brachiocephalic vein?
What is the origin of the superior vena cava?
What is the origin of the superior vena cava?
Which of the following is a tributary of the azygos vein?
Which of the following is a tributary of the azygos vein?
What is the location of the thoracic duct in relation to the brachiocephalic vein?
What is the location of the thoracic duct in relation to the brachiocephalic vein?
The intrathoracic part of the IVC ends in the?
The intrathoracic part of the IVC ends in the?
What is the number of pulmonary veins that emerge from each lung?
What is the number of pulmonary veins that emerge from each lung?
What is the relation of the oblique pericardial sinus to the pulmonary veins?
What is the relation of the oblique pericardial sinus to the pulmonary veins?
What is the direction of the right innominate vein?
What is the direction of the right innominate vein?
What is the relationship between the right phrenic nerve and the right innominate vein?
What is the relationship between the right phrenic nerve and the right innominate vein?
How do the left and right innominate veins differ in terms of length?
How do the left and right innominate veins differ in terms of length?
Which of the following is NOT a part of the venous drainage of the thorax?
Which of the following is NOT a part of the venous drainage of the thorax?
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