Which is the most common complication of silicosis?
A、Suppurative pneumonia
B、Necrotizing bacterial pneumonia
C、Bacteremia
D、Tuberculosis
A、Suppurative pneumonia
B、Necrotizing bacterial pneumonia
C、Bacteremia
D、Tuberculosis
B.Thereisevidenceofsilicainthebloodstreambutnoclinicalsymptoms.
C.Theclienthasnormalpulmonaryfunctionstudiesbuthasshortnessofbreath.
D.Massivepulmonaryfibrosisisvisibleonchestx-ray,andextrapulmonarysymptomsareapparent.
A、It is right ventricular hypertrophy by disorders of the lung.
B、It is left ventricular hypertrophy by disorders of the lung.
C、It is left atrium hypertrophy by disorders of the lung.
D、It is right atrium hypertrophy by disorders of the lung.
A 67-year-old man who is a long-term smoker presents with weight loss, a persistent cough, fever, chest pain, and hemoptysis. A chest x-ray reveals a 3.5cm hilar mass on the right and postobstructive pneumonia of the right lower lobe. Sputum cytologic is suspicious for malignant cells. Histologic examination of a transbronchial biopsy specimen reveals in infiltrating groups of cells with scant cytoplasm. No glandular structures or keratin production are seen. The nuclei of these cells are about twice the size of normal lymphocytes and do not appear to have nucleoli. Which of the following is the most likely diagnosis?
A、Large-cell carcinoma
B、Small-cell carcinoma
C、Adenocarcinoma
D、Hamartoma
A、Tuberlucosis
B、Silicosis
C、Lung carcinoma
D、Emphysema
A、Virchow
B、Krukenberg
C、Wollen
D、Warren and Marshall
A、Heavy smoking
B、Helicobacter pylori infection
C、Heavy use of nonsteroidal anti-inflammatory drugs(NSAIDS), particularly aspirin
D、excessive alcohol consumption
A、Its sequelae is associated with peptic ulcer.
B、In serology, antibodies to H.Pylori can be detected.
C、In serology, antibodies to parietal cells can be detected.
D、It occurs commonly at the pylorus.
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