thorax

1. 1Pectoral nerves are branches of the medial and lateral cods of the brachial plexus

   1. ATrue
   2. BFalse
2. 2Long thoracic nerve is a direct branch of the roots of the brachial plexs

   1. ATrue
   2. BFalse
3. 3Dorsal scapular nerve is a direct branch of the roots of the brachial plexus

   1. ATrue
   2. BFalse
4. 4Superior trunk fo the brachial plexus gives off n. suprascapularis and nerve to the subclavius

   1. ATrue
   2. BFalse
5. 5mediastinum is ithe space in the thoracic cavity where the lungs are located

   1. ATrue
   2. BFalse
6. 6the lower border of parietal pleura is projected at the level of 12th rib on the back of the thorax

   1. ATrue
   2. BFalse
7. 7the suprasternal space is between the superficial ( investing) and middle lamina of deep cervical fascia

   1. ATrue
   2. BFalse
8. 8the phrenic nerve is a part of the neurovascular bundle of the neck

   1. ATrue
   2. BFalse
9. 9the cervical parietal pleura forms the dome of each pleural cavity

   1. ATrue
   2. BFalse
10. 10The parietal and visceral pericardium are separated by a thin film of fluid

    1. ATrue
    2. BFalse

11. 11The subclavian vessels arch over the anterior surface of the dome of the pleura

    1. ATrue
    2. BFalse
12. 12The costomediastinal recess lies along the inferior margin of the pleura

    1. ATrue
    2. BFalse
13. 13the costodiaphragmatic recess extends between the thoracic wall and the vertical part of the diaphragm

    1. ATrue
    2. BFalse
14. 14the phrenic nerve and its accompanying vessels pass anterior to the lung root

    1. ATrue
    2. BFalse
15. 15The vagus nerve descends posterior to the lung root

    1. ATrue
    2. BFalse
16. 16The phrenic and vagus nerves descend between the pericardium and sternum

    1. ATrue
    2. BFalse
17. 17The thoracic duct enters the thoracic cavity through hiatus aorticus

    1. ATrue
    2. BFalse
18. 18The lower boundary of mediastinum superius is the plane between angulus sterni and Th4/ Th5

    1. ATrue
    2. BFalse
19. 19The upper boundary of mediastinum superius is the plane between the sternal notch and Th1

    1. ATrue
    2. BFalse
20. 20Phrenic nerve pass posteriorly to the root of the lungs

    1. ATrue
    2. BFalse
21. 21vagus nerve passes anteriorly tot he root of the lungs

    1. ATrue
    2. BFalse
22. 22Phrenic and vagus nerves pass together posteriorly to the root of the lungs

    1. ATrue
    2. BFalse
23. 23in the thorax, sympathetic trunk is intimately related to the esophagus

    1. ATrue
    2. BFalse
24. 24Aortic arch may have from 1 to 6 branches

    1. ATrue
    2. BFalse
25. 25The pleural cavity contains

    1. Ablood
    2. Bmucosal fluid
    3. Cserous fluid
    4. Dair

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Quiz on thorax, created by x x on 31/01/2020.

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x x

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English

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