Micro - Fungi/Parasites Flashcards

1
Q

Grows on olive oil - fungi? Tx with?

A

Malassezia furfur. Miconazle, selenium

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2
Q

athelets foot- causes?

A

Microsporum, trichophyton, epidermophyton

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3
Q

Non-septate hyphae

A

Mucor and Rhizopus

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4
Q

Germ tubes

A

Candida

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5
Q

Candida - in T-cell compromised individual vs T-cell and neutrophil compromised individual?

A

Iocal vs desseminated infection

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6
Q

Mold in Body?

A

Candida (mold in body) or aspergillus (only mold form)

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7
Q

Aspergillus - cancer?

A

HCC - aflatoxins

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8
Q

Latex agglutin test?

A

crypotcoccus

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9
Q

Fungi - cranial nerve involvement?

A

Mucros and Rhizopus

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10
Q

Use potassium iodide to treat?

A

Sporothrix schenckii

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11
Q

flask-shaped ulcer

A

Entamoeba

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12
Q

Brain cysts - parasite?

A

Cysticercosis

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13
Q

Liver cysts-parasite?

A

Echinococcus

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14
Q

Biliary tract dz/cholangioCA - parasite?

A

Clonorchis sinensis

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15
Q

Hemoptysis - parasite?

A

Paragonimus westermani

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16
Q

portal HTN - parasite?

A

Schistosoma mansoni

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17
Q

Microcytic anemia - parasite?

A

Ancylostoma, Necator

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18
Q

Killed Vaccines?

A

Rabies, Salk (Polio), HAV,

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19
Q

Circular DNA viruses?

A

papilloma, polyoma, hepadnaviruses

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20
Q

Positive stranded RNA viruses

A

I went to a RETRO HIPPY TOGA party where I drank FLAVored CORONAs and atre CALIfornia PICkles

retrovirus, hepevirus, togavirus, flavivirus, corona virus, picornavirus

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21
Q

purified nucleic material of

DNA and + stranded RNA viruses vs - strand RNA viruses?

A

infectious vs non-infectious (negative strand RNA viruses need polymerases)

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22
Q

DNA viruses replicate where?

A

Nucleus, except POX

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23
Q

RNA viruses replicate where?

A

cytoplasm except Fflu and retrovirus

24
Q

Naked viruses?

A

PAPP smears and CPR to a naked Heppy

DNA - Papillomavirus, adenovirus, parvovirus Polyomavirus
RNA - calcivirus, picornavirus, reovirus, hepevirus

25
Q

Only enveloped viruses to get the envelope from nuclear membrane?

A

herpesviruses

26
Q

Circular supercoilled virus?

A

polyoma virus

27
Q

Replicates in BM?

A

parvovirus

28
Q

Multifocal leukoencephalopathy?

A

JC Virus

29
Q

Flesh colored lesions with dimpled center?

A

Molluscum Contagiosum

30
Q

Kaposi’s vs Bacillary angiomatosis?

A

Lymphocytes vs neutrophils

31
Q

Negative stranded RNA viruses?

A

Always Bring Polymerase Or Fail Replication

arenavirus, bunyavirus, paramyxovirus, orthomyxovirus, filoviruses, rhabdoviruses

32
Q

Segmented RNA viruses?

A

Bunyaviruses, Orthomyxoviruses, Arenaviruses, Reoviruses

33
Q

Picronaviruses? (cause)

A
PERCH
Polio - polio
Echo - aseptic meningitis 
Rhino - cold
Coxsackie - hand/foot/mouth
HAV - hepatitis
34
Q

Flaviviruses?

A

Flavorful, Delicious Yellow Cupcakes sustained Louis on the West Nile

Faliviruses:
Dengue
Yellow fever
hep C
St Louis encephalitis
West nile
35
Q

Paromyxoviruses?

A

PaRaMyxoviruses
Parainfluenza
RSV
Measles/Mumps

36
Q

Hemagglutinin vs neuraminidase

A

Viral entry vs progeny release

37
Q

Trunchal rash that starts at the head with radiolucent bone lesions?

A

Rubella virus

38
Q

Baby with blue spotted rash and PDA? Check for?

A

congenital rubella. Deafness and cateracts

39
Q

child with fever and narrowing of subepiglottis?

A

Croup. Parainfluenza virus

40
Q

See viral inclusions in gray and white matter of unimmunized pt?

A

subacute sclerosing panencephalitis of measles

41
Q

Found in purkinje cells of cerebellum? Place of initial replication?

A

Rabies. Muscle

42
Q

HAV prophylaxis?

A

gammaglobulins

43
Q

HIV proteins?

A

env - gp120 (docking) and gp41 (entry)
gag - p24 (capsid - ABs against this)
Pol - reverse transcriptase, protease, integrase

44
Q

Baby from HIV infected mother will be ELISA positive for first few months of birth - why?

A

anti-gp120 crosses placenta

45
Q

Severe HIV - formation of what antibody is not affected?

A

IgM

46
Q

Normal flora of dental plaque?

A

strep mutans

47
Q

Clostridium perfingens - food poisoning from?

A

meat dishes

48
Q

Bugs that mimic appendicitis?

A

Yersinia enterocolitica, Campylobacter, salmonella

49
Q

Pneumonia in
neonates
infants-3 yrs
school children

A

Group B/Ecoli
Chlamydia trachomatis
C pneumonia

50
Q

Aspiration - type of baceria?

A

anerobes

51
Q

CF increased infections from?

A

Pseudomonas
S aureus
S pneumoniae

52
Q

Postviral infections?

A

Staph aureus, H flu, S pneumo

53
Q

Meningitis in HIV?

A

Cryptococcus, CMV, toxoplasmosis, JC virus

54
Q

Aseptic meningitis?

A

Coxsackie A, Mumps, Echovirus

55
Q
Osteomyelitis in
1 sexually active
2 diabetics/IV drug users
3 Prosthetic replacement
4 Vertebrae
A

1 Neisseria
2 Pseudomonas/serratia
3 S epidermis and S aureus
4 TB