Veterinary Microbiology Questions and Answers PDF

What does the acronym MRSA stand for? ***Methicillin-resistant Staphylococcus aureus*** [What is] produce a bluish-green pigment? 3. **What is CAMP test. For ?** S. agalactiae 4. What is the cause of limberneck in waterfowl? ***Clostridium botulinum*** 5. What is The cause of circl...

What does the acronym MRSA stand for? ***Methicillin-resistant Staphylococcus aureus*** [What is] produce a bluish-green pigment? 3. **What is CAMP test. For ?** S. agalactiae 4. What is the cause of limberneck in waterfowl? ***Clostridium botulinum*** 5. What is The cause of circling disease in ruminants ? ***[Encephalitis]*** 6. What bacterium that causes diamond skin disease in pigs ? ***Erysipelothrix rhusiopathia*** 7. What is common bacterial cause of pulmonary abscesses in foals? **Rhodococcus equi** 8. What is the name of the largest family of enteric bacteria? 9. What gram-negative bacterium is a common cause of bladder infection in dogs? ***Escherichia coli*** 10. What bacterium swarms agar plates and how is it able to do this? ***Proteus mirabilis*** 11. What is the cause of bubonic plague and how is it transmitted? ***Yersinia pestis*** 12. What bacterium produces pyocyanin and is a common cause of otitis externa in dogs? ***Pseudomonas aeruginosa*** 13. What obligate anaerobe is implicated in **footrot** in cattle? ***Fusobacterium spp*** 14. What shape of Vibrio cholerae is ***Spiral BACTERIA*** shaped. 15.. What species may cause abortion in sheep and goat and diarrhea in carnivores? Campylobacter spp 16. What is shape of Campylobacter spp ? Spiral Shape 17. What species that transmitted by ***Urine*** from infected animal? Eptospirosis 18. What species bacterium that causes ***Lyme Diseas\_*** and is transmitted by***Ticks***.? Borrelia burgdorferi 19. What is a genus of bacteria found in the stomach and may be implicated in ***gastric ulcers*** in animals? ***Helicobacter spp*** 20. What is The cause of mud fever or rain rot in horses and other animals ***Dermatophilus congolensis***. 21. What Tuberculosis in cattle is caused by ***Mycobacterium bovis\_***\_ 22. which stains with an Tuberculosis ? What color ? ***Acid Fas***stain. Stained bacteria are ***REd***\_\_\_\_ in colour 23. What is the cause of Johne's disease ? ***Mycobacterium avium subspecies paratuberculosis*** 24. How is Mycobacterium spp. survive ? ***\_phagocytosis*** (being eaten by macrophages). 25. What is Mycoplasma spp. have ? Why is difficult stain ? Fried egg and Don't have cell wall 26. What is the cause of Q fever ? Coxiella burnetiid 27. Which common species cause abortion in goat , sheep and cattle that is zoonotic ? Coxiella burnetiid 28. What is species that doing optochin test ? S.pneumonia 29. Where fungi found in environment ? Soil , water , air , organic matter , plant 30. What mold produce ? how is call ? Septate or aseptate hyphae and it call mycelium 31. **How do molds reproduce?** - Molds reproduce **asexually** through **spore formation** (conidia or sporangiospores) and **sexually** via specialized **reproductive structures**. 32.. **How do most yeasts reproduce?** Most yeasts reproduce **asexually by budding**, though some can also undergo **binary fission** or **sexual reproduction through spore formation** 33..**What common disease do dermatophytes cause and where are they found in animals?** 34. **What are the two most common genera associated with ringworm?** 35. **What is lichenification?** 36. **Which yeast is commonly found in the external ear canal of dogs and can be part of the normal flora?** 37. **What fungal agent are people who work with pigeons at risk of contracting when they inhale fungal spores?** 38. **What fungal organism is associated with rose handler's disease and why?** *Sporothrix schenckii* 39. **What is aflatoxin?** 40. **What genus of algae is an uncommon cause of mastitis in cows?**