HomeCoursesMEDSCI 202: Microbiology and ImmunologyLecture 27 Lecture 27 1. What is the virus behind glandular fever? Epstein-barr virusWhat is the virus behind glandular fever?== Epstein-barr virus 2. Where do cold sores appear? On the dentate lineWhere do cold sores appear?== On the dentate line 3. How is Herpes virus diagnosed? Syndrome, immunofluoresence, PCRHow is Herpes virus diagnosed?== Syndrome, immunofluoresence, PCR 4. What is the treatment for herpes? AcyclovirWhat is the treatment for herpes?== Acyclovir 5. What is the long term result of Herpes? Latent infectionWhat is the long term result of Herpes?== Latent infection 6. What virus causes cold sores? Herpes simplex type 1What virus causes cold sores?== Herpes simplex type 1 7. What virus causes genital herpes? Herpes simplex type IIWhat virus causes genital herpes?== Herpes simplex type II 8. What virus causes chicken pox?== Varicella zoster virus 9. What virus causes Kaposi's sarcoma? Human herpes virus 8What virus causes Kaposi's sarcoma?== Human herpes virus 8 10. How is HVT1 transmitted? Contact with salivaHow is HVT1 transmitted?== Contact with saliva 11. Where does HVT1 replicate? Skin/oral membranesWhere does HVT1 replicate?== Skin/oral membranes 12. Where does latent HVT1 occur? Trigeminal ganglionWhere does latent HVT1 occur?== Trigeminal ganglion 13. Which cells do HVT1 infect? Epithelial => sensory neuron => epithelialWhich cells do HVT1 infect?== Epithelial => sensory neuron => epithelial 14. When do latent reinfections occur? Concurrently with other infections, stressWhen do latent reinfections occur?== Concurrently with other infections, stress 15. What are sever complication of Herpes T1?= =Encephalitis, meningitis What are sever complication of Herpes T1?= =Encephalitis, meningitis 16. How is varicella zoster transmitted? Contaminated skin/salivaHow is varicella zoster transmitted?== Contaminated skin/saliva 17. Where does varicella zoster latency occur? Dorsal root ganglionWhere does varicella zoster latency occur?== Dorsal root ganglion 18. What does reactivation of varicella zoster virus create? ShinglesWhat does reactivation of varicella zoster virus create?== Shingles 19. What activates shingles? Lower immunityWhat activates shingles?== Lower immunity 20. How is Epstein-Barr virus transmitted? Infected salivaHow is Epstein-Barr virus transmitted?== Infected saliva 21. Where does EBV infection occure? B lymphocytes => tonsils, lymph nodesWhere does EBV infection occure?== B lymphocytes => tonsils, lymph nodes 22. What happens when the body fights infected B lymphcytes? Swollen lymph nodesWhat happens when the body fights infected B lymphcytes?== Swollen lymph nodes 23. Where does latent infection of glandular fever occur? B lymphocytes of salivaWhere does latent infection of glandular fever occur?== B lymphocytes of saliva 24. What can happen if immune system doesn't kill enough infected B lymphocytes? LymphomasWhat can happen if immune system doesn't kill enough infected B lymphocytes? ==Lymphomas 25. How is EBV diagnosed? Syndrome, PCR, Paul Bunnel test, B lymphocytes abnormal under microscopeHow is EBV diagnosed?== Syndrome, PCR, Paul Bunnel test, B lymphocytes abnormal under microscope 26. is Paul Bunnel test? Antibodies created after infection, stick to sheep RBCs (heterophile antibodies) is Paul Bunnel test?== Antibodies created after infection, stick to sheep RBCs (heterophile antibodies) 27. What is used for treatment for HSV and VZV? AcyclovirWhat is used for treatment for HSV and VZV?== Acyclovir 28. What is the treatment for EBV? NoneWhat is the treatment for EBV?== None Loading...
