You Are Here: Home Daily Hot MCQs For DNB AIPG AIIMS: 2 Mayadmin
May 2, 20151. Most common site for felon is
a) Toeb) Ring fingerc) Little fingerd) Thumb
Answer: ThumbExplanation:Felons are closed-space infections of
the fingertip pulp. Felons and paronychias account forapproximately
one third of all hand infections. Thumb and index finger are the
most commonlyaffected digits.
2. Most common neoplasm of appendix isa) Pseudomyxoma
peritoneib) Adenocarcinomac) Carcinoidd) Lymphoma
Answer: CarcinoidExplanation:Carcinoids and argentaffin tumors
comprise the majority of appediceal cancers.Carcinoid tumors of the
appendix are usually benign. Most appediceal carcinoids are found
inthe tip of the organ, while a few are at the base.The appendix is
the commonest location of carcinoid tumors of GI tract.
Answer: IntussusceptionExplanation:The bulls eye or target sign
is the most commonly described ultrasound or CT appearance ofan
intussusception.There is a thickened hypoechoic rim representing
the edematous outer bowel, and there is ahyper-echoic center
secondary to the compressed telescoping inner segment.
4. Mirizzi syndrome isa) Stone compressing CBDb) Stone
compressing left hepatic ductc) Stone compressing cystic ductd) Gas
in gall bladder
Answer: Stone compressing CBDExplanation:Mirizzis syndrome is a
rarely observed disorder that presents with obstructive jaundice.
Thecondition is caused by a stone impacted in the gall bladder neck
or cystic duct that impinges onthe common hepatic duct, with or
without a cholecystocholedochal fistula.The condition is often
confused with other serious conditions such as hilar
cholangio-carcinoma,which present with similar clinical and imaging
findings, and a pre-operative diagnosis may be aserious
challenge.
