measles - ✔✔koplick's spots are small white round spots on red base of buccal mucosa by the rear
molars and appear 2 to 3 days before onset of symptoms.
Scabies - ✔✔very pruritic especially at night, serpiginous rash on interdigital webs, waist, axilla and
penis.
scarlet fever - ✔✔"SANDPAPER" rash with sore throat (strep throat).
Tinea versicolor - ✔✔Hypopigmented round to oval macular rashes. Most lesions on upper
shoulders/back. Not pruritic.
Pityriasis Rosea - ✔✔"CHRISTMAS TREE" pattern rash (rash on CLEAVAGE lines). "HERALD PATCH"
largest lesion, appears INITIALLY.
Molluscum contagiosum - ✔✔Smooth papules 2-5-mm size that are dome-shaped with central
umbilication with a white "plug."
Erythema migrans - ✔✔red target like lesion that grow in size. Some central clearing. eArly stage of
lyme disease
Meningococcemia - ✔✔Purple-colored to dark red painful skin lesions all over body. Acute onset
high fever. Headache. LOC changes. RIFAMPIN prophylaxis for close contacts.
, Rocky Mountain Spotted Fever - ✔✔red spot like rashes that first break out on the hand, palm,
wrist, and foot, sole, ankle acut onset high fever sever headache, myalgia
Brown recluse spider bite - ✔✔Bite area becomes swollen, tender, and red; blister appears within 24
hours; center of lesion may form a purple-to-black eschar (10%), which becomes an ulcer when it is
sloughed off
tx: antibiotic, cold pack, nsaids
contact dermatitis - ✔✔An inflammation of the skin caused by having contact with certain chemicals
or substances; many of these substances are used in cosmetology.
atopic dermatitis - ✔✔Excess inflammation; dry skin, redness, and itching from allergies and
irritants. (eczem)
amoxicillen-clavulante (Augmentin) - ✔✔prevent antibiotics for cat, dog, and human bite?
Actinik keratosis ? - ✔✔is not physiologic it is caused by UV exposure
Cipro 500mg x 60 days - ✔✔Anthrax prophylaxis is tx with?
if MRSA and allergic to bactrim give? - ✔✔doxycycline, monocycline or clindamycin
Hydradinitis suppurativa - ✔✔
postglomular nephritis - ✔✔Patients with scarlet fever are at higher risk to develop?
squamous cell carcinoma and melanoma - ✔✔Patients that are on anti-TNF biologics are at higher
risk for developing?
silver sulfadiazine - ✔✔do not give to patients with sulfa allergies and do not apply to the face cause
it will stain. If facial burn use triple antibiotics or mupirocin.
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