Question67:-According to current TNM classification of Non Small Cell Ca lung, a tumor of size 6 cm in right upper lobe with
a satellite nodule of 1 cm in the same lobe, subcarinal lymph node and pleural fluid cytology positive belongs to which stage?
4272141416
B:-T3N1M1la
C:-T2N2M1b
D:-T3N2M1la
Correct Answer:- Option-D

Question68:-Which of the following IHC stains is most useful for identifying adenocarcinoma of pulmonary origin from
metastatic lesions?

A:-Calretinin & CK5/6
B:-Synaptophysin & chromogranin
C:-Thyroid transcription factor & thyroglobulin
0:-263
Correct Answer:- Option-C
Question69:-Which is the commonest cell type of scar carcinoma?
A:-Squamous cell carcinoma
B:-Adeno carcinoma
C:-Small cell carcinoma
D:-Large cell carcinoma
Correct Answer:- Option-B
Question70:-Positive predictors of response to EGFR targeted therapy in lung cancer include all the following except:
A:-Asian ethnicity
-Never smokers
C:-Adenocarcinoma
D:-K-ras mutations
Correct Answer:- Option-D
Question71:-Pemberton's sign is used to demonstrate which disease?
A:-Pulmonary embolism
-Pleural effusion
C:-Retrosternal goiter
D:-Pancoast tumour
Correct Answer:- Option-C
Question72:-Most common location for ectopic parathyroid tumour is
A:-Anterior mediastinum
-Posterior mediastinum
C:-Chest wall
D:-None of above
Correct Answer:- Option-A
Question73:-Calcification in mediastinal neuroblastoma is
A:-Rare
B:-Seen in 50%
C:-Seen in 80%
D:-Usually do not calcify
Correct Answer:- Option-C
Question74:-In castlemans disease HHV 8 is implicated in patho genesis of
A:-Multicentric disease
B:-Unicentric disease
C:-Both
D:-Not associated
Correct Answer:- Option-A
Question75:-Which of following statements regarding Solitary fibrous tumour of pleura are true
A:-Also called benign mesothelioma
B:-Asbestos is a known etiologic factor
C:-Even in malignant cases carries good prognosis
D:-Hypoglycaemia is seen in upto 40%
Correct Answer:-Question Cancelled
Question76:-In USG assessment of pleural effusion, effusion is assessed as moderate if
A:-Within the area covered by 3.5 MHz curvilinear probe
B:-Between the range of one to two probes