PathMD Quizes, GI Pathology GI Pathology – 01 October 29, 2017 peferguson Make sure to subscribe to PathMD to stay up to date with new content and features!! 1. Which of the following is the most common mycobacterium isolated from the GI tract?M. bovisM. tuberculosisM. kansasiiM. avium-intracellulareNone of the answers 2. Which of the following is the best diagnosis for the following images in a biopsy specimen from the stomach? Stomach StomachAscaris lumbricoidesStrongyloides stercoralisTrichuris trichiura Enterobius vermicularisAnisakis simplex 3. Which of the following is the most valuable diagnostic tool for herpes infection of the GI tract:Identification of characteristic nuclear inclusionsIn-situ hybridizationViral cultureNone of the answersImmunohistochemistry 4. All of the following are useful in diagnosing active CMV infection of the GI tract EXCEPT:ImmunohistochemistrySerologic studiesIn-situ hybridizationIsolation of CMV in culture“Owl’s eye” inclusions of endothelial cells on H & E sections 5. All of the following are characteristics of acute self limited colitis (ASLC) EXCEPT:Lamina propria neutrophilsCryptitisPreservation of crypt architecture Crypt abscessesBasal plasmacytosis 6. C. diff. related pseudomembraneous colitis (PMC) is most commonly related to which of the following antibiotic treatments:All of the answersFlagylClindamycinTetracyclineOral Vancomycin 7. Which of the following is the best diagnosis for the following images in a biopsy from the small intestine? Small IntestineCryptosporidiumLeshmania donovaniGiardia lamblia H. pylori E. histolytica 8. Which of the following is the best diagnosis for the following images in a biopsy from the stomach? Stomach biopsyCMV infectionHPV infectionNone of the answersHSV infection Adenovirus 9. Which of the following is the best diagnosis for the following images from an appendix? Appendix AppendixAnisakisNone of the answersAscarisSchistosomiasisEnterobius vermicularis 10. Which of the following are associated with bloody diarrhea:All answers are correctE. coli H7:O157 infection and Enteroinvasive E. coliE. coli H7:O157 infectionEnteroinvasive E. coliEnteropathogenic E. coli 11. Which of the following is the best diagnosis for the following images in a biopsy specimen from the small intestine? Special stains for acid fast bacilli were negative. Small bowel - PAS Small bowel - H&EMAI infection RhodococcusCryptosporidiumHistoplasmosisWhipple’s disease Loading...
Small bowel - PAS
Small bowel - H&E
