Micro flashcards

1
Q

Blepharitis and Stye

A

Staph aureas

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2
Q

Neonate with cataracts and glaucoma

A

Rubeolla

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3
Q

Watery discharge

A

Viral

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4
Q

Bacterial conjunctivitis

A

Staph Strep Haemophilus Chamydia Neisseria gonorrhoea

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9
Q

Viral

A

Adeno - most common, HSV - serious, CMV - aids, Uncommon - VZV, Coxsackie, Measles - koplik spots, Rubella - (1-8 wks gestation, cataracts, glaucoma Salt and pepper change in retina)

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18
Q

S aureus common to who? Conjunctivitis

A

Neonates - adults

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19
Q

Pseudomonas and STD conjunctivitis Chlamydia trachomatis D-k

A

Neonates

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21
Q

a. Pneumoniae and h. influenzae

A

Child-adult

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22
Q

Chlamydia trachomatis A-C

A

Repeat infection by fomites fingers and flies Leading cause of blindness

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24
Q

Brazilian purpuric fever

A

H influenzae aegyptius Conjunctivitis, followed by fever and vascular collapse

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26
Q

Adeno

A

Naked virus, Pharyngoconjunctival fever, Keratoconjunctivitis - pink eye No pharyngitis

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30
Q

Neonatal HSV

A

HSV-2

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31
Q

HSV in adults

A

HSV-1

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32
Q

Multinucleated giant cells on Tzank smear

A

Dx for HSV 1 and 2, Tx - IV acyclovir

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34
Q

Owls eye inclusion

A

CMV in AIDS, Tx - IV ganciclovir and foscarnet

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36
Q

Herpes Zoster ophthalmicus

A

Dx - unilateral, Tzank smear, and wright stain, IFA, TX - oral acyclovir

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38
Q

Candida albicans

A

Budding yeast Amphoterecin B

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41
Q

Acanthamoeba

A

Contact lens wearers Fresh water swimming with contacts

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43
Q

Ocular cystecercosis

A

Taenia solium

44
Q

African river blindness

A

Oncocerca volvulus

45
Q

Neonatal meningitis

A

Group B strep, enterics, Listeria

46
Q

Infants and Children meningitis

A

Spneumoniae, N meningitidis, h infuenzae

47
Q

Teens and adolescents Meningitis

A

N meningitidis

48
Q

Elderly Meningitis

A

S pneumoniae

49
Q

Pneumococcal meningitis

A

Caused by strep pneumoniae - gram + diplococci, Tx Cephtriaxone and Ampicillin

52
Q

Boot camp menimgitis

A

N meningitidis Growth on both chocolate and blood Tx Sephtriaxone and ampicillin Rifampin prophylaxis for family

57
Q

Waterhouse freidrichson -

A

Septic shock and adrenal necrosis N meningitis

59
Q

Will not protect against serotype B neissera meningitis

A

Menomune or Menactra (preferred 11-55) N menin Increased risk of Guillain Barre

62
Q

Gram - pleomorphic coccobacilli

A

H influenzae b. Not on MacConkey or Blood. Yes on chocolate. DOC cephtriaxone

66
Q

Ab to polysaccharide from capsule

A

Hib vaccine

67
Q

Group B strep Agalactiae

A

W in 7 days acquired at birth Post acquired after birth Pen G or Ampicillin

70
Q

MacConkey and indole Positive Gram - rods

A

Ecoli

71
Q

Gram - rod, lac non-fermentor, H2S positive

A

Salmonella

72
Q

Anaerobic, gram + rods w/ spores

A

C botulinum and tetani

73
Q

Do not Tx with Abiotics

A

botulism

74
Q

Neurosyphilis

A

3y syphilis VDRL test Pen G DOC

77
Q

Meningitis with absent kernig budzinski

A

Lyme DOC cephtriaxone

79
Q

Hawwaiian rat pee in water

A

Leptospira

80
Q

Brucellosis

A

doxycycline

82
Q

Bird feces, india ink

A

Cryptococcus Neoformans - immunocompromised. Gattii - not compromised

85
Q

SW dimorphic fungus spherule

A

Coccidioides

86
Q

Amphotericin B

A

Fungal meningitis

87
Q

Bird bat feces, dimorphic fungus

A

Histoplasma capsulatum

88
Q

Abnormal smell

A

Naegleria fowleri

89
Q

Malaria

A

Plasmodium falciparum DOC - chloroquine

91
Q

Ring enhancing lesions, aids

A

toxoplasmosis

92
Q

Tsetse

A

T brucei