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Respuesta
True
False
Pregunta 2
Pregunta
Which of the following is the most frequently observed tumor in the anterosuperior mediastinum?
Respuesta
lung adenocarcinoma
neuroblastoma
mesothelioma
thymoma
gastrinoma
Pregunta 3
Pregunta
Which of the following mediastinal tumors is related to myasthenia gravis syndrome?
Respuesta
Germ-cell tumor
Thymoma
Non-Hodgkin lymphoma
Seminoma
all of the above
Pregunta 4
Pregunta
Which of the following is most frequently observed in the posterior mediastinum?
Respuesta
neurogenic tumors
mesothelioma
thymomas
cholangiocarcinoma
Pregunta 5
Pregunta
Which of the following mediastinal tumors is related with high serum level production of alpha-fetoprotein and B-HCG?
Respuesta
Thymoma
Neurofibroma
Choriocarcinoma
Non-Hodgkin lymphoma
Seminoma
Pregunta 6
Pregunta
Clinical presentation of a mediastinal tumor mass with venous distention of the neck, facial edema, shortness of breath, mental changes and cyanosis is called
Respuesta
inferior vena cava syndrome
mass-syndrome
superior vena cava syndrome
thoracic outlet syndrome
Pregunta 7
Pregunta
Treatment of the superior vena cave syndrome consists of
Respuesta
diuretics
radiotherapy
none of the above
all of the above
glucocorticoids
Pregunta 8
Pregunta
Imaging method of choice for diagnosing mediastinal tumor masses is
Respuesta
Chest x-ray
Ultrasonography
Doppler-sonography
CT scan
Pregunta 9
Pregunta
A destructive, life-threatening infection usually originating in the oropharyngeal region and extending transcervically into the mediastinum is called:
Respuesta
pleural empyema
pneumomediastinum
necrotizing mediastinitis
cervical phlegmona
Pregunta 10
Pregunta
Which of the Following is the most common type of mediastinal cyst?
Respuesta
bronchogenic
pericardial
enteric
thymic
Pregunta 11
Pregunta
Which of the following is used as a method of histologic verification of mediastinal masses?
Respuesta
FNA with CT guidance
Mediastinoscopy
VATS
Thoracotomy
All of the above
Pregunta 12
Pregunta
The treatment of descending necrotizing mediastinitis consits of
Respuesta
surgical drainage
antimicrobial therapy
airway management
all of the above
Pregunta 13
Pregunta
Which of the following is a method of choice for diagnosing descending necrotizing mediastinitis?
Respuesta
chest X-ray
CT scan
MRI
ultrasonography
Pregunta 14
Pregunta
Stokes collar (edema and cyanosis of the Neck) is a typical feature of: