Microbiology Flashcards

1
Q

Premature baby Meningitis

A

Listeria

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2
Q

Commensal Pathogen causing mengingitis in neonate

A

GBS

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3
Q

Gram Negative rod causing meningitis in neonate

A

E. Coli

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4
Q

Flagellate protozoa causing intracranial calcification

A

Toxoplasmosis

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5
Q

Neonatal Conjunctivitis

A

Chlamydia Trachomatis

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6
Q

Haemorrhagic Cystitis in kids

A

Adenovirus

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7
Q

Prodrome before illness liver disease

A

Viral hepatitis

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8
Q

RUQ abscess caused by

A

Entoamoeba Histolytica

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9
Q

Nigerian woman with FLAWS went to Nigeria

A

Malaria

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10
Q

Afghanistan Ulcer caused by sand fly

A

Cutaneous leishmania

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11
Q

Rice water stools

A

Vibrio Cholera

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12
Q

Swimming pool/fish tank causing granulomatous disease with papules and plaqeus

A

Mycobacterium Marinarum

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13
Q

NO diarrhoea, abdo pain and fever though with gram negative pathogen

A

Salmonella

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14
Q

How to investigate rotavirus

A

Electron microscopy

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15
Q

C. Diff investigation

A

ELISA toxin

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16
Q

Diarrhoea after BBQ can cause salmonella, shigella or campylobacter. How do you tell

A

Stool culture

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17
Q

Cholera diganosis

A

Stool culture

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18
Q

Giardia diagnosis

A

Stool microscopy

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19
Q

E. Coli E0157 diagnosis

A

Stool culture

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20
Q

E. Coli is a

A

gram negative rod

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21
Q

N. Meningitides is a

A

Gram negative diplococci

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22
Q

Strep Pneumoniae is a

A

Gram positive diplococci

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23
Q

Listeria is a

A

Gram positive rod

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24
Q

H. Influenzae B is a

A

Gram negative coccobaccili

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25
Q

GBS is a

A

Gram positive streptococci

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26
Q

CSF raised proteins, lymphocytes, normal glucose meningitis. Pathogen

A

HSV

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27
Q

Most common UTI caused by

A

E. Coli

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28
Q

Most common UTI in women caused by

A

E. Coli

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29
Q

Lower UTI in females is caused by

A

Staphylococcus Saprophyticus

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30
Q

What suggest contamination of urine sample on microscopy

A

Epithelial cells

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31
Q

What suggests coliform organisms on microscopy

A

Nitrites

32
Q

What UTI is associated with stones

A

Proteus

33
Q

Best marker of UTI on urine dipstick

A

Nitrites

34
Q

Open wound gas gangrene

A

Clostridium Perfingens

35
Q

Leg cellulitis

A

Staph Aureus

36
Q

Mum had skin infection with a son who had a sore throat

A

Strep Pyogenes

37
Q

Child with erysipelas

A

Strep Pyogenes

38
Q

Afghanistani soldier with skin lesions

A

Leishmaniasis

39
Q

Rash on soles and palms with previous ulcer on penis

A

Treponema Pallidum

40
Q

Rat bite with lymphadenopathy, headache, fever, myalgia

A

Spirilum Minus

41
Q

Kaposi’s caused by

A

HHV8

42
Q

Molluscum caused by

A

Poxvirus

43
Q

Haemorrhagic Cystitis caused by

A

Adenovirus OR JC/BK virus

44
Q

Progressive multifocal leukoencephalopathy is caused by

A

JC virus

45
Q

Post transplant lymphoproliferative disease is caused by

A

EBV

46
Q

Cervical cancer is caused by

A

HPV

47
Q

Pneumonia after holiday

A

Legionella, urine antigen detection

48
Q

Rust coloured sputum pneumoniae

A

Strep Pneumoniae, sputum sample

49
Q

Chlamydia test

A

NAAT nucleic acid amplification test

50
Q

Homeless person with FLAWS and cough

A

TB ziehl nelson stain

51
Q

IVDU with pneumonia

A

pneumocystis jiroveci, sputum methamine silver stain

52
Q

Drug for MRSA

A

IV Vancomycin

53
Q

Drug for MSSA

A

IV Flucloxacillin

54
Q

Drug for MSSA Penicillin allergy

A

Erythromycin

55
Q

Drug for Strep throat in child

A

Benzylpenicillin

56
Q

Drug for Pseudomembranous colitis

A

Metronidazole

57
Q

Drug for CAP

A

Amoxicillin. If sever, give co-amoxiclab and clarithromycin

58
Q

Drug for HAP

A

Tazocin, vancomycin, ciprofloxacin, etc..lots more stronger drugs

59
Q

Drug for UTI

A

Trimethoprim. If pregnant, Nitrofurantoin

60
Q

Drug for Pyelonephritis

A

Ceftriaxone and Gentamycin

61
Q

Drug for Gonorrhoea

A

Ceftriaxone

62
Q

Drug for Chlamydia

A

Azithromycin

63
Q

Drug for Syphillis

A

Benzylpenicillin

64
Q

Drug for Salmonella

A

Ceftriaxone or wait

65
Q

Drug for Listeria

A

Amoxicillin

66
Q

Drug for Meningitis

A

Ceftriaxone. Prophylaxis is rifampicin

67
Q

Drug for VRE

A

Linezolid

68
Q

Drug for TB Prophlyaxis

A

Isoniazid

69
Q

Drug for Candida infection

A

Fluconazole or nystatin

70
Q

Alopecia caused by a fungi

A

Tinea capitis (+M. Canus)

71
Q

Bat/Bird droppings causing infection in immunosuppressed

A

Histoplasmosis

72
Q

Mould found in soil, plant surfaces and rotten vegetables

A

Mucor

73
Q

Pigeon droppings, india ink stain, immunosuppressed, treat with amphotericin B

A

Cryptococcus Neoformans

74
Q

Neutropenia, after BM transplant, pneumonias in immunosuppressed people

A

Apsergillus

75
Q

West africa, caused by rats arenavirus, causes haemorrhagic fever, nausea, vomiting, hepatitis, pericarditis, encephalitis, can be fatal

A

Lassa fever

76
Q

Fever, headache, malaise, encephalitis, haemorrhagic fever, caused by ticks with arbovirus

A

West Nile

77
Q

Progressive multifocal leukoencephalopathy is caused by

A

JC virus