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Viral + Systemic
| Question | Answer |
|---|---|
| NRTI’s | Zidovudine, Didanosine, Lamivudine, Stavudine, Abacavir |
| NNRTI’s | Nevirapine, Delavirdine, Efavirenz |
| Picornaviruses | Perch on a ‘pic’ Poliovirus, Echovirus, Rhinovirus, Coxackievirus, HAV. No envelope, ss Linear RNA, Icosahedral. Aseptic meningitis (-HAV, Rhino). 1 polypeptide that’s cleaved. |
| Arboviruses | Flavi, Toga, Bunya |
| DNA Viruses (+non-envelOped) | Herpesvirus, Hepadnavirus, AdenOvirus, ParvOvirus, PapillOmavirus, PolyOmavirus, Poxvirus |
| SS DNA Virus | Parvovirus B19 (SickleSell anaplastic crises/ Part ov a virus) |
| RNA Viruses [Non-Enveloped] | [Picornavirus, Hepesvirus, Reovirus] Flavi-, Toga-, Retro-, Corona-, Orthomyxo-, Paramyxo-, Rhabdo-, Filo-, Arena-, Bunya-, Delta- |
| DS RNA Virus | Reovirus (repeatovirus) |
| Circular RNA Virus | Arenavirus, Bunyavirus, Deltavirus |
| Killed Virus Vaccines | Rabies, influenza, Salk Polio & HAV |
| Recombinant Virus Vaccines | HBV |
| Live Attenuated Vaccines | MMR, Sabin Polio, VZV, Yellow Fever, Smallpox |
| Complementation | Co-infx w/ a dysfunctional mutated virus & a normal one from a different species that covers it’s ass |
| (-) Strand Viruses | Always Bring Polymerase Or Fail Replication Horribly (Arena-, Bunya-, Paramyxo-, Orthomyxo-, Filo-, Rhabdo-, Hepatitis d) |
| Segmented RNA Viruses | Bunya-, Orthomyxo-, Arena-, Reo- (Orthomyxo is flu, facilitates antigenic shift -> new flu pandemic) |
| CD4 <400 | Thrush, VZV, TB reactivation, bacterial infx (H flu, pneumococcus, salmonella) |
| CD4 <200 | HSV reactivation, disseminated coccidiomycosis, PCP |
| CD4 <100 | Toxo, histo, Candida esophagitis |
| CD4 <50 | CMV, disseminated MAC, cryptococcal meningitis |
| HIV neoplasms | HPV, PCL, NHL, KS |
| Neonatal Pneumonia | GBS, E coli |
| Pediatric Pneumonia | RSV, Mycoplasma, Chlamydia, Pneumococcus, |
| 20-40 Pneumonia | Mycoplasma, Chlamydia, Pneumococcus |
| 40-65 Pneumonia | Pneumococus, H Flu, Anaerobes, viruses, mycoplasma |
| Elderly Pneumonia | Pneumococcus, Viruses, Anaerobes, H Flu, G (-) rods |
| Nosocomial [+ Immunocompromised] Pneumonia | Staph, G(-) rods, [+fungi, viruses, PCP] |
| Neonatal Meningitis | GBS, E Coli, Listeria |
| Pediatric Meningitis (6 mos-6 yrs) | Pneumococcus, Meningitidis, H flu, Enteroviruses |
| 6-60 yrs old Meningitis | Meningitidis, Enterovirus, Pneumococcus, HSV (->AMS) |
| Elderly meningitis | Pneumococcus, G(-) rods, Listeria |
| Viral causes of Meningitis | Coxackie, HSV, HIV, WNV, VZV |
| Osteomyelitis | When in doubt, S. aureus. Often elevated CRP & ESR |
| UTIs | Ambulatory: E coli (metallic sheen) > Saprophyticus > Klebsiella. Nosocomial: E Coli, Proteus, Klebsiella, Serratia (+/- red pigment), Pseudamonas. Leukocyte Esterase: Bacterial. Nitrite (+): G (-) |
| ToRCHHeS Infx (Vertical xmission) | Toxoplasma, Rubella, CMV, HIV, HSV2, Syphilis |