MTLE BACTE EXAM QUESTIONS
WITH VERIFIED SOLUTIONS
Escherichia coli - ANSWER-green metallic sheen on EMB
Klebsiella - ANSWER-mucoidal colonies on EMB
Enterobacter - ANSWER-Fish eye colonies on EMB (dark center)
Yersinia enterocolitica - ANSWER-Bull's Eye colonies on CIN
Staphycoloccus - ANSWER-creamy white (pinhaed) on BAP
Streptococcus - ANSWER-pinpoint on BAP
Yersinia pestis - ANSWER-Stalactite pattern (broth)
Yersinia pestis - ANSWER-Safety pin appearance (Weyson)
Haemophilus ducreyi - ANSWER-School of fish appearance
Campylobacter - ANSWER-Segull wings
Bordetalla pertusis - ANSWER-mercury droplets
Eikenella corrodens - ANSWER-pitting / corroding
Bacillus anthracis - ANSWER-medusa head
Bacillus anthracis - ANSWER-string of pearls
Clostridium perfringens - ANSWER-boxcar
Clostridium perfringens - ANSWER-double zone of hemoloysis
Clostridium tetani - ANSWER-lollipop spores
Listeria monocytogenes - ANSWER-umbrella / inverted christmas tree
Erysipelothrix rhusiopathiae - ANSWER-test tube brush
WITH VERIFIED SOLUTIONS
Escherichia coli - ANSWER-green metallic sheen on EMB
Klebsiella - ANSWER-mucoidal colonies on EMB
Enterobacter - ANSWER-Fish eye colonies on EMB (dark center)
Yersinia enterocolitica - ANSWER-Bull's Eye colonies on CIN
Staphycoloccus - ANSWER-creamy white (pinhaed) on BAP
Streptococcus - ANSWER-pinpoint on BAP
Yersinia pestis - ANSWER-Stalactite pattern (broth)
Yersinia pestis - ANSWER-Safety pin appearance (Weyson)
Haemophilus ducreyi - ANSWER-School of fish appearance
Campylobacter - ANSWER-Segull wings
Bordetalla pertusis - ANSWER-mercury droplets
Eikenella corrodens - ANSWER-pitting / corroding
Bacillus anthracis - ANSWER-medusa head
Bacillus anthracis - ANSWER-string of pearls
Clostridium perfringens - ANSWER-boxcar
Clostridium perfringens - ANSWER-double zone of hemoloysis
Clostridium tetani - ANSWER-lollipop spores
Listeria monocytogenes - ANSWER-umbrella / inverted christmas tree
Erysipelothrix rhusiopathiae - ANSWER-test tube brush