Infectious Diseases Flashcards

1
Q

How do you treat animal bites?

A

co-amoxiclav

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2
Q

How do you treat human bites?

A

co amoxiclav

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3
Q

How to treat pneumonia caused by atypical pathogens?

A

Add clarithromycin

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4
Q

What is the abx management for an exacerbation of chronic bronchitis

A

amoxicillin

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5
Q

How do you treat a HAP ?

A

co-amoxiclav

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6
Q

How do you treat impetigo?

A

hydrogen peroxide (if sig give flucloxacillin)

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7
Q

How do you treat cellulitis/erysiples?

A

Flucloxacillin

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8
Q

How do you treat mastitis?

A

Flucloxacillin

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9
Q

How do you treat PID

A

IM ceftriaxone + PO doxycyline + PO metronidazole

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10
Q

What is the second line treatment for c diff

A
  1. Vancomycin PO
    Second line fidaxomicin
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11
Q

How do you treat campylorbacter ?

A

Clarithromycin

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12
Q

How do you treat Salmonella or Shigella?

A

Ciprofloxacin

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13
Q

3 SE of anti fungals

A

Nephrotoxicity, flu-like symptoms, hypokalaemia, hypomagnaseamia

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14
Q

What is seen on CXR (when you have a rough upper lobe opacity/crescent sign)?

A

Aspergilloma

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15
Q

Can live attenuated vaccines be given to HIV patients?

A

NO this includes yellow fever, MMR and TB

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15
Q

Does BV cause a low or high pH?

A

High pH

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16
Q

Give the presentation of campylobacter infection

A

Bloody diarrhea
Headache
Malaise
Abdominal Pain

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17
Q

What organism is behind cat scratch disease?

A

Bartonella

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18
Q

What classification system is used for cellulitis ?

A

Eron classification

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19
Q

What is the management of chlamydia?

A

Doxycycline 7 day if pregnant use erythromycin

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20
Q

What type of diarrhoea is associated with HIV >

A

Cryptosporidosis

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21
Q

How do you manage diptheria >

A

IM penicillin
Diptheria anti toxin

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22
Q

What condition are rose spots associated with ?

A

Typhoid

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23
Q

What happens to the stools in typhoid?

A

You get constipation

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24
Commonest cause of diarrhoea in travelers?
E coli
25
Commonest cause of diarrhoea that is bloody and prolonged
Giardia
26
Commonest cause of diarrhoea in vomiting, bloody diarrhoea and pain
Shigella
27
Commonest cause of diarrhoea with a short incubation time
Staph Aureus
28
Commonest cause of diarrhoea with a flu like prodrome
Campylorbacter
29
Commonest cause of diarrhoea >7 days incubation
Giardia
30
When is an elective C Section considered in a patient with herpes?
If herpes are present at >28 weeks if it is a primary occurrence
31
How do you treat genital warts ?
Topical podophyllum or cryotherapy
32
How does giardia present?
non bloody diarrhoea bloating abdominal pain steatorrhoea malabsorption
33
How do you treat giardia
metronidazole
34
What is a gram negative diplococcus microbe?
gonorrhoea
35
how do you treat gonorrhoea ?
IM ceftriaxone
36
How do you investigate whether a patient has Hep C
Hep C RNA levels
37
How do you treat Hep C ?
Ribavirin
38
How do you treat Hep C ?
Ribavirin
39
What Hep virus is needed to coexist with Hep D
Hep B
40
Two causes of diarrhoea in a HIV patient
Cryptosporidium CMV
41
What causes Kaposi sarcoma ?
HHV-8
42
When should someone receive PCP prophylaxis
when CD4 <200
43
What is the gold standard test for diagnosing HIV?
HIV p24 antigen and HIV antibody
44
Which strains of HPV are linked to cancers?
HPV 16 and 18
45
Is the pediatric flu vaccine live or inactivated?
live
46
What is characterised by Weil's disease?
Acute kidney injury Hepatitis, Jaundice or Hepatomegaly Aseptic meningitis
47
What is the management of the leptospirosis ?
High Dose Benzylpenicillin
48
What rash do you see in lyme disease?
Erythema migrans (bulls eye rash)
49
What is the management of Lyme disease?
Doxycycline if contraindicated is amoxicillin
50
What is the management of malaria ?
chloroquine
51
What reaction happens when you have metronidazole and alcohol
Disulfiram like reaction with alcohol
52
3 abx used in MRSA infection
linezolid vancomycin teicoplanin
53
Name two complications of mumps
hearing loss orchitis
54
what pneumonia is associated with erythema multiforme
mycoplasma pneumoniae
55
How do you treat mycoplasma pneumoniae
Doxycycline
56
What is slapped cheek syndrome?
Parvovirus can cause hydrops fetalis in utero
57
What type of pneumonia do you get post influenza
Staph Aureus
58
What pneumonia is chacteristic in alcoholics
klebsiella
59
What is PEP for HIV
4 weeks of ARVs
60
What does RSV cause
Bronchiolitis
61
What does para influenza cause
Croup
62
What does pneumonia can cause hemolytic anemia ?
Mycoplasma pneumoniae
63
What staph is coagulase positive
Staph Aureus
64
How do you treat LGV
doxycycline
65
What class of abx causes photosensitivity
tetracyclines
66
What class of abx can cause a black haiy tongue
tetracyclines
67
HOW do you treat active TB
Initial RIPE for 2 months Then RI for 4 months
68
name two adverse effects of rifampicin
liver enzyme inducer hepatitis
69
name two adverse effects of isoniazid
peripheral neuropathy hepatitis
70
name an adverse effect of ethambutol
optic neuritis