week 6/7 2 Flashcards
3 bacterial
2 viral
2 parasitic
diahnorre
3 bacterial = ETEC, ampylobacter, salmonella
2 viral = norovirus, rotavirus
2 parasitic = guardia, cyrosporidium
Which 2 give colitis symtoms
salmonella / shigella
antibiotics for diahorra
azithromycin
what classifies sever malaria
paraisitemia over 2% DIC renal failure septic shock cerebral malaria serve anaemia acidosis
main malaria treatment
quinlonons pr doxy
3 prophylaxis for malaria
doxy
mefloquine
macaroni
4 malaria types
falciparum
vivax
malaria
ovale
what causes typhoid / enteric
salmonella
6 typhoid symtoms
rose spots bacteremia enteric encephalopathy bradycardia tender abdomen hepatospelomegaly
3 typhoid treatments
quinolone - ciprofloxacin
cetriaxone
azithromycin
6 typhoid sytmoms
headache cough fever myalagia diahorrea conspitation
incubation of dengue
5-14 days RNA virus
5 clinical dengue fever features
breakbone fever headache retroorbital pain myalgia rash
4 lab for dengue
leucopenia
thrombocytopenia
hepatiits
trasnaminitis
dengue haemorragic fever
increased vascular permeability
fever
bleeding
thrombocytopenia
viral haemorragic fever 3 causes
ebola Marburg
lassa
symtoms of VHF
non specific
VHF treatment
supportive
correct anaemia
ribavirin
5 bloody diahorrea causes
campylobacter
ecoli
effects of malaria
ceocme sticky, brain and kidney infant
SIRS components
HR over 9-
temp over 38 less than 36
RR over 20
WCC over 12 less than 14
5 viruses causing gastroenteritis
norovirus sappovirus rotavirus adenovirus 40 and 41 astrovirus
which ones are immunocompromised
rota
Aden
astro
which are all ages
noro
sappovirus
common septic arthritis organisms
staph strep gonorrhea kingella hemphilus
spread of septic arthritis
local (acute or delayed 4 weeks) or haematological (years)
low grade infection for septic arthirirs
coagulase negative staph aureus
3 prosthetic joint changes in SA
loosening on x ray
discharging sinus
mechanical dysfunction
how to identify SA pathogen
5 samples aseptically
can be wrong if
- small no of bacteria
- bacteria died in tansmit
- antibiotics given prep
osteomyelitis
death of bone spread by hamtogenous
risk factors for SA
age going surgery joint disease IVDU catheter immunopurrpresion
