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PATH RANDOM FACTS > Infections > Flashcards

Infections Flashcards

1
Q

CURB65 score 1

A

Amoxicillin

Pen allergic: Macrolide (Clari)

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2
Q

CURB65 score 2

A

Amoxicillin 5-7d + Clari

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3
Q

CURB65 score 3+

A

Admit

Co-amox + Clarithromycin

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4
Q

TB

A

RIPE

Rifampicin - orange secretions
Isoniazid - Peripheral neuropathy
Pyrazinamide - Hepatotoxic
Ethambutol - Optic neuritis

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5
Q

Gonorrhoea

A

IM Ceftriaxone single dose

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6
Q

Chlamydia trachomatis

A

Doxycycline 7 days

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7
Q

Syphilis

A

PainLESS genital ulcers (Herpes = painful)

Treponema pallidum

IM Benzathine Penicillin single dose

Jarisch-Herxheimer reaction (within hrs of Abx)

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8
Q

Chancroid

A

Gram -ve coccobacillus

Mainly Africa - Multiple painful ulcers

Culture on chocolate agar

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9
Q

Trichomonas vaginalis

A

Yellow/green, frothy discharge

Oral Metronidazole

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10
Q

BV

A

Fishy smell, thin white/grey discharge

Oral Metronidazole

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11
Q

Candidiasis

A

Candida albicans (yeast)

Thick “cottage cheese” creamy white discharge
ITCHING

Oral Fluconazole
2nd line = Clotrimazole pessary

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12
Q

Listeria meningitis

A

IV Amoxicillin + Gent

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13
Q

Encephalitis

A

Fluctuating consciousness, confusion

Commonly HSV1

IV acyclovir

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14
Q

Meningitis

A

VIRAL most common: Coxsackie Group B, mumps, HSV2

Bacterial: Cryptococcus

Fungal:

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15
Q

Typhoid

A

Salmonella typhi
FO transmission
Enteric fever

Fever + Constipation

IV Ceftriaxone then PO Azithromycin

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16
Q

Dengue

A

Flavivirus spread by Ades aegypti mosquito

SE Asia
“Sun-burnt” blanching rash + Joint pain + Thrombocytopenia

Re-infection -> Dengue haemorrhagic fever

17
Q

Malaria

A

Plasmodium species
Female Anopheles mosquito

Falciparum = IV artesunate (severe)
Non-falciparum = Choloquine then primaquine

48hr fever except P. malariae (72hrs)

18
Q

Q Fever

A

Coxiella burnettii

Cattle/sheep

Dry cough, fever
Can cause TRANSAMINITIS, endocarditis

Tx = Doxycycline

19
Q

Leptospirosis

A

Swimming in water with dog/rat urine

Fever + Jaundice + Conjunctival haemorrhage

Tx = High-dose BenPen or Doxy

20
Q

Plague

A

Yersinia pestis

21
Q

Rabies

A

Encephalitis (hyperactive)
After months/yrs -> Hypersalivation, hydrophobia

NEGRI BODIES

Tx = Rabies IgG

22
Q

Leishmania

A

Protozoa

Sandfly bite
Infect macrophages

23
Q

Athletes foot

A

Tricophyton rubrum

causes Tinea pedis

PATH RANDOM FACTS (5 decks)

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