bacterial infectionns Flashcards
(24 cards)
how does impetigo present?
honey crusted lesions
plaque like yellow exudate
casutive agents
s. aureus
s. pyogenes
who
children
usually on the face
management
topical antibotics -
fusidic acid/mupirocin
fluoxcacillin
what is ersipleglas?
infla of dermis usually have fevershaking headache infection
raised demarcated edges painfull rashblisteers
usually at site of skin damage
cellulitis
nflammation of skin and subcut tissue s.aureus, s.pyogenes, animal bites
heat with !!!! tenderness swelling site of penetration
manage with iv fluxoacillin
unless not shystemically unwell then oral flucloaxillin should be OK
chicken pox cause
varicella virus in infancy if reinfected known as shingles often in dermatosomal regions weeping vescular rashes treat with acyclvior
herpes simplex 1 and 2
vesicular formation
cold sores and genital sores respectively
can give acyclivor topical and oral for the two respectively
what can tb be dinvidied into
verrucosa cutis - purplish brown red warty growth
lupus vulgaris - apple jelly nodules
intertrigo
rash n body forms - armpits, under breast, gentaal, abdo
causes
tinea
candidia
psoriasis
what can cellilutis be associated wth
diabetes
athletics foot
venous eczema
what can HIV be associated with
Kaposi sarcoma
cancre
kerion tinea capitis
scabies ahwat are they
mite infestation sarcoptes scabiei in skin rustng, scaling, intense itchness in fingers toes silverly lines contagious management with permethrin dermal cttream maltion
headlic cause and management
wet combing pesticidies
pediculus humaucs capitis
what is acanthosis nigricans seen in
PCOS
diebtes obesity
gastric cancer
hyperpigmentation and thickening of the skin
axilla groin back of neck
pritus
what is necrobiosis lipoidica
affects shins nsulin dependent diaebetes
yellowish brown patches on lower legs
many years oval and irregular
shiny pale telangiectasia
what is granuloma annulare seen in
autoimmune thyroiditis
finger and back of ands
pinish mauve in hyperlidiema
ring shaped annular
erythema nodusum
seen in IBD beehects sarcoidis (dry cough and SOB enlarged nodule in lung) TB group A beta haem strep
hot shins painful red
potassium idione
pyoderma gangrensoum
painful skin ulcaeration lower legs inflammation cell infiltearation IBD, R hepatts wegners fluxacillin
what with co-trimdazole
erythema nodusum
on legs painful
what can be seen with henochs
proteinuria
small purple spots on her buttocks &
shins. She also has painful joints & abdomen. Urinalysis reveals
proteinuria.
phemghuis vs phemgoid
phemgius vulgaria blitering middle age autoantibodies to desosomes spilt in the skin painful
bullous phembigous blisterin elderly hemidesosoems trunk and limbs itchy fluid filled b
nikolski sign and in what
phemguis
pressure on skin forms new blister
