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Sem2Colq2A
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Questions in this quiz (25)
1Mediastinum is the space in the thoracic cavity where the lungs are located?
- ATrue
- BFalse
2The lower border of parietal pleura is projected at the level of 12th rib on the back of the thorax.
- ATrue
- BFalse
3The subclavian vessels arch over the anterior surface of the dome of the pleura.
- ATrue
- BFalse
4The costomediastinal recess lies along the inferior margin of the pleura
- ATrue
- BFalse
5The costodiaphragmatic recess extends between the thoracic wall and the vertical part of the diaphragm.
- ATrue
- BFalse
6The phrenic nerve and its accompanying vessels pass anterior to the lung root.
- ATrue
- BFalse
7The vagus nerve descends posterior to the lung root.
- ATrue
- BFalse
8The phrenic and vagus nerves descend between the pericardium and sternum.
- ATrue
- BFalse
9The thoracic duct enters the thoracic cavity through the hiatus aortichus.
- ATrue
- BFalse
10The lower boundary of the mediastinum superius is the plane between angulus sterni and Th4/Th5.
- ATrue
- BFalse
11The upper boundary of mediastinum superius is the plane between the sternal notch and Th1.
- ATrue
- BFalse
12Phrenic nerve passes posteriorly to the root of the lung.
- ATrue
- BFalse
13Vagus nerve passes anteriorly to the root of the lungs.
- ATrue
- BFalse
14Phrenic and vagus nerves pass together posteriorly to the root of the lung.
- ATrue
- BFalse
15In the thorax sympathetic trunk is intimately related to the esophagus.
- ATrue
- BFalse
16Aortic arch may have from 1 to 6 branches.
- ATrue
- BFalse
17The pleural cavity contains:
- ABlood
- BMucosal Fluid
- CSerous fluid
- DAir
18A woman with breast cancer subsequently develops metastases in her vertebral column. The most direct route for spread of the tumor to the vertebral column was via:
- Abranches of the cephalic vein
- Bbranches of the lateral thoracic vein
- Cbranches of the thoracoacromial veins
- Dlymphatic vessels draining into the axilla
- Ebranches of the intercostal veins
19Breast cancer cells can spread directly to the cranial activity and brain via the vertebral venous plexus. Through which route can they reach this plexus?
- AAxillary lymph nodes
- BInternal thoracic vein
- CIntercostal veins
- DParasternal lymph nodes
- EThoracoacromial artery
20While observing s masectomy on a 60-year-old female patient, a medical student was asked by the surgeon to help tie off the arteries that supply the medial side of the breast. The artery that gives origin to these small branches is the:
- AInternal thoracic
- BMusculophrenic
- CPosterior Intercostal
- DSuperior epigastric
- EThoracoacromial
21When inserting a chest tube, intercostal vessels and nerves are avoided by placing the tube immediately:
- Aabove the margin of the rib
- Bbelow the margin of the rib
22Because of its angle with the trachea and angle with the main bronchus, a bronchoscope would pass more readily into which lung?
- ALeft
- BRight
23The second costal cartilage can be located by palpating the:
- Acostal margin
- Bsternal angle
- Csternal notch
- Dsternoclavicular joint
- Exiphoid process
24The thoracic wall is innervated by:
- ADorsal primary rami
- BIntercostal nerves
- CLateral pectoral nerves
- DMedial pectoral nerves
- EThoracodorsal nerves
25A 3rd-year medical student was doing her physical exam. In order to properly place her stethoscope to listen to heart sounds, she palpated bony landmarks. She began at the jugular notch, then slid her fingers down to the sternal angle. At which rib (costal cartilage) level were her fingers?
- A1
- B2
- C3
- D4
- ECan't be determined
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- Description
- Quiz on Sem2Colq2A, created by Tayab Hafiz on 15/04/2016.
- Author
- Tayab Hafiz
- Language
- English
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