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WorksheetsNAPCON JAIPUR QUIZ 1
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
“Pleuroparenchymal fibroelastosis (PPFE)” is characterized by:
a)
Lower lobe fibrosis
b)
Upper lobe pleural thickening with elastin deposition
c)
Honeycombing
d)
Peribronchial consolidation
2.
Central airway collapse >50% during expiration on dynamic CT indicates:
a)
Tracheobronchomalacia
b)
Excessive dynamic airway collapse (EDAC)
c)
EDAC if posterior membrane bulging; tracheobronchomalacia if cartilaginous collapse
d)
Fixed stenosis
3.
Diffuse idiopathic pulmonary neuroendocrine cell hyperplasia (DIPNECH) is best diagnosed by:
a)
HRCT showing nodules
b)
Somatostatin receptor PET or biopsy showing neuroendocrine cell nests
c)
Chromogranin A assay
d)
Spirometry
4.
In COPD, which index is most comprehensive for prognostication?
a)
FEV1 % predicted
b)
GOLD stage
c)
BODE index (BMI, obstruction, dyspnea, exercise)
d)
MMRC score
5.
In COVID-19–related ARDS, which histologic finding distinguishes it from classic DAD?
a)
Hyaline membranes
b)
Endothelial injury with microthrombosis
c)
Fibroblast plugs
d)
Alveolar hemorrhage
6.
In hypersensitivity pneumonitis, the presence of organizing pneumonia pattern on histology suggests:
a)
Chronic fibrotic HP
b)
Subacute phase
c)
Acute HP
d)
End-stage HP
7.
Which interleukin plays the most crucial role in eosinophilic inflammation in asthma?
a)
IL-4
b)
IL-5
c)
IL-13
d)
IL-8
8.
Which of the following is not a biologic used in severe asthma?
a)
Mepolizumab
b)
Dupilumab
c)
Omalizumab
d)
Montelukast
9.
Four molecules of myoglobin will bind how many molecules of oxygen?
a)
4
b)
16
c)
1
d)
8
10.
Time taken by blood to traverse pulmonary capillaries at rest in seconds
a)
1
b)
0.1
c)
0.3
d)
0.75
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