Micro - Fungi/Parasites Flashcards
Grows on olive oil - fungi? Tx with?
Malassezia furfur. Miconazle, selenium
athelets foot- causes?
Microsporum, trichophyton, epidermophyton
Non-septate hyphae
Mucor and Rhizopus
Germ tubes
Candida
Candida - in T-cell compromised individual vs T-cell and neutrophil compromised individual?
Iocal vs desseminated infection
Mold in Body?
Candida (mold in body) or aspergillus (only mold form)
Aspergillus - cancer?
HCC - aflatoxins
Latex agglutin test?
crypotcoccus
Fungi - cranial nerve involvement?
Mucros and Rhizopus
Use potassium iodide to treat?
Sporothrix schenckii
flask-shaped ulcer
Entamoeba
Brain cysts - parasite?
Cysticercosis
Liver cysts-parasite?
Echinococcus
Biliary tract dz/cholangioCA - parasite?
Clonorchis sinensis
Hemoptysis - parasite?
Paragonimus westermani
portal HTN - parasite?
Schistosoma mansoni
Microcytic anemia - parasite?
Ancylostoma, Necator
Killed Vaccines?
Rabies, Salk (Polio), HAV,
Circular DNA viruses?
papilloma, polyoma, hepadnaviruses
Positive stranded RNA viruses
I went to a RETRO HIPPY TOGA party where I drank FLAVored CORONAs and atre CALIfornia PICkles
retrovirus, hepevirus, togavirus, flavivirus, corona virus, picornavirus
purified nucleic material of
DNA and + stranded RNA viruses vs - strand RNA viruses?
infectious vs non-infectious (negative strand RNA viruses need polymerases)
DNA viruses replicate where?
Nucleus, except POX
RNA viruses replicate where?
cytoplasm except Fflu and retrovirus
Naked viruses?
PAPP smears and CPR to a naked Heppy
DNA - Papillomavirus, adenovirus, parvovirus Polyomavirus
RNA - calcivirus, picornavirus, reovirus, hepevirus
Only enveloped viruses to get the envelope from nuclear membrane?
herpesviruses
Circular supercoilled virus?
polyoma virus
Replicates in BM?
parvovirus
Multifocal leukoencephalopathy?
JC Virus
Flesh colored lesions with dimpled center?
Molluscum Contagiosum
Kaposi’s vs Bacillary angiomatosis?
Lymphocytes vs neutrophils
Negative stranded RNA viruses?
Always Bring Polymerase Or Fail Replication
arenavirus, bunyavirus, paramyxovirus, orthomyxovirus, filoviruses, rhabdoviruses
Segmented RNA viruses?
Bunyaviruses, Orthomyxoviruses, Arenaviruses, Reoviruses
Picronaviruses? (cause)
PERCH Polio - polio Echo - aseptic meningitis Rhino - cold Coxsackie - hand/foot/mouth HAV - hepatitis
Flaviviruses?
Flavorful, Delicious Yellow Cupcakes sustained Louis on the West Nile
Faliviruses: Dengue Yellow fever hep C St Louis encephalitis West nile
Paromyxoviruses?
PaRaMyxoviruses
Parainfluenza
RSV
Measles/Mumps
Hemagglutinin vs neuraminidase
Viral entry vs progeny release
Trunchal rash that starts at the head with radiolucent bone lesions?
Rubella virus
Baby with blue spotted rash and PDA? Check for?
congenital rubella. Deafness and cateracts
child with fever and narrowing of subepiglottis?
Croup. Parainfluenza virus
See viral inclusions in gray and white matter of unimmunized pt?
subacute sclerosing panencephalitis of measles
Found in purkinje cells of cerebellum? Place of initial replication?
Rabies. Muscle
HAV prophylaxis?
gammaglobulins
HIV proteins?
env - gp120 (docking) and gp41 (entry)
gag - p24 (capsid - ABs against this)
Pol - reverse transcriptase, protease, integrase
Baby from HIV infected mother will be ELISA positive for first few months of birth - why?
anti-gp120 crosses placenta
Severe HIV - formation of what antibody is not affected?
IgM
Normal flora of dental plaque?
strep mutans
Clostridium perfingens - food poisoning from?
meat dishes
Bugs that mimic appendicitis?
Yersinia enterocolitica, Campylobacter, salmonella
Pneumonia in
neonates
infants-3 yrs
school children
Group B/Ecoli
Chlamydia trachomatis
C pneumonia
Aspiration - type of baceria?
anerobes
CF increased infections from?
Pseudomonas
S aureus
S pneumoniae
Postviral infections?
Staph aureus, H flu, S pneumo
Meningitis in HIV?
Cryptococcus, CMV, toxoplasmosis, JC virus
Aseptic meningitis?
Coxsackie A, Mumps, Echovirus
Osteomyelitis in 1 sexually active 2 diabetics/IV drug users 3 Prosthetic replacement 4 Vertebrae
1 Neisseria
2 Pseudomonas/serratia
3 S epidermis and S aureus
4 TB