13 Barrett’s esophagus is:
A Lower esophagus lined by columnar epithelium
B Upper esophagus lined by columnar epithelium
C Lower esophagus lined by ciliated epithelium
D Lower esophagus lined by pseudostratified epithelium
Answer : A
14 Best investigation for obstructive jaundice is;
A ‘X’ ray abd is erect posture
B USG of abd in empty stomach
C Cholecystography
D ERCP
Answer : B