1581. In haemoptysis blood usually come from branches of ________.

A. Bronchial arteries *
B. Bronchial veins
C. Pulmonary veins
D. Pulmonary arteries

1582. On a normal diet daily urea excretion is ________.

A. 0.5g
B. 5 g
C. 25 gm *
D. 50 gm

1583. Hour glass vetebra and tritiated pelvis are seen radiologically in_______.

A. Hyperparathyroidism *
B. Osteoporosis
C. Osteopetrosis
D. Paget’s disease

1584. Barr body is seen in_________.

A. Turner syndrome
B. Klinefelter syndrome *
C. Testicular feminization
D. 46 xy

1585. Transient deafness is most commonly associated with_______.

A. Lasix
B. Ethacrynic acid *
C. Bumetanide
D. Spironolactone.

1586. ST segment elevation in pericarditis occur in all except_________.

A. v1-v6
B. Lead II & III
C. aVF
D. aVR *

1587. Coronary angiography visualize vessels with lumen upto_________.

A. 0.1mm
B. 0.5mm *
C. 1 mm
D. 5 mm

1588. To qualify as a solitary nodule in chest x-ray the size should not exceed _______.

A. 3 cm
B. 6 cm *
C. 8 cm
D. 10cm

1589. Anatomical dead space of normal lung is ____________.

A. 150 ml *
B. 250 ml
C. 300 ml
D. 400 ml

1590. Growth factors promote cell growth by acting on ________.

C. Tyrosine kinase *
D. Calcium