Dermatology

Question 1

Acute generalised exanthematous pyritise

Answer 1

drug reaction
widespread assym rash
itch
mild fever

Question 2

fixed drug eruption where

Answer 2

always at the same time
can leave persistent pigmentation

Question 3

SJS drug causes

Answer 3

penicillins
OCP
sulphonamides
lamotrigine
cabremazapine
phenytoin
allopurinol NSAIDs

Question 4

contact allergic dermatitis causes

Answer 4

cosmetics
hair care
nail
perfume

Question 5

contact irritant dermatitis

Answer 5

wet work - cleaning
detergents

Question 6

golden crust and weeping

Answer 6

staph infection of eczema

Question 7

punched out holed monomorphic

Answer 7

HSV infection
eczema herpeticum

Question 8

treatment of eczema

Answer 8

emollients
steroids
non sedating anti histamines
sedatine anti histamines

Question 9

steroids order

Answer 9

hydrocortison
betamethasone 0.025%
clobetasone 0.05%
fluticasone 0.05%
betamethasone 0.5%
clobetasol 0.05% - dermovatecoin

Question 10

shaped lesions in elderly / middle aged people

Answer 10

discord eczema

Question 11

repeated rubbing / scratching / habit / stress
treatment

Answer 11

lichen simplex chronics
exclude fungal infection
topical steroids
dressing

Question 12

sebbohriec dermatitis rx
also known as what in children

Answer 12

ketoconazole shampoo or coal tar shampoo

cradle cap in children

Question 13

large tense bulli around flexures mouth spared

Answer 13

bullous phemigoid

Question 14

phemphigous is different from goid how

Answer 14

skin and mucous membranes affected

Question 15

dermatitis herpetiformis where

Answer 15

elbows knees bum scalp
coeliac

Question 16

initial treatment of acne

Answer 16

12w combination therapy
adaylapene and BP
tretninol and clinda
BP and clinda
topical BP

Question 17

severe acne - nodules / pitting . scarring

Answer 17

addition of oral lymecycline or doxy

Question 18

pregnant and children in acne

Answer 18

no antibiotics in BF or pregnant women or under 12 yo

Question 19

duration of abs in acne and why

Answer 19

6m max
risk of gram neg folliculitis - treat with high dose trim

Question 20

alt to abx in women in acne

Answer 20

COCP

Question 21

when to refer in psoriasis

Answer 21

uncertain
over 10% affected
not responding to treatment
psychological effect
kids

same day if erythroderma / pustular

Question 22

guttate

Answer 22

red teardrops post strep

Question 23

pustular psoriasis

Answer 23

palms and soles
nails pitting oncholysis

Question 24

treatment for psoriasis

Answer 24

emollients
potent steroids and vit analogue OD for 4 weeks
then vit D BD
potent steroids BD
coal tar
phototherapy
methotrexate

Question 25

scalp psoriasis

Answer 25

potent steroids 4w different formulation of steroid like shampoo

Question 26

herald patch then red oval patches fir tree cause treatment

Answer 26

pityriasis rosea recent viral infection self lim

Question 27

acne rose treatment flushing mild/mod severe

Answer 27

topical bicmonidine gel PRN for flushing topical ivermectin / metro / azaelic acid add oral doxy to topical ivermectin for severe

Question 28

actinic keratosis what is it treatment

Answer 28

small crusty lesions flouracil cream topical diclofenac topical imiquimod

Question 29

alopecia rx

Answer 29

regrows steroids topical topical minodixil

Question 30

athletes foot

Answer 30

topical imidazole terbinifine

Question 31

hidraenia supp

Answer 31

loose clothes good hygiene steroids / abx topical abs / oral abx

Question 32

hyperhidrosis

Answer 32

topical alluminmun iontopherois botox

Question 33

keloid scars

Answer 33

intralesion steroids - trimcinalone

Question 34

scabies

Answer 34

permethrim malathium irevemetin

Question 35

lice

Answer 35

malothiun

Question 36

which emollient causes skin irritation in 50% of kids

Answer 36

aqueous creamd

Question 37

diabetic and waxy yellow shin lesions

Answer 37

necrobiosis lipoidica diabeticorum

Question 38

Periorificial dermatitis treatment

Answer 38

steroids may worsen symptoms should be treated with topical or oral antibiotics

Question 39

acanthosis nigricans

Answer 39

diabetes

Question 40

Oral isotretinoin should not be used in combination with tetracyclines why

Answer 40

risk of benign intracranial hypertension

Question 41

veruca treatment

Answer 41

salicylic acid

Question 42

orange-red lesions with pinpoint redder spots on the glans and adjacent areas of the foreskin in uncircumcised men

Answer 42

Zoon's balanitis

Question 43

well-defined, pink or brown patches with fine scaling and superficial fissures in intertriginous areas such as the groin, axillae, and inframammary folds

Answer 43

Erythrasma