What is the best range of UV light used for treatment of skin diseases?
A100 – 200 nm
B> 700 nm
C400 – 700 nm
D200 – 400 nm
How does botulinum toxin affect synaptic transmission?
APrevents ACh release
BInhibits Ca2+ release
CIncreases K+ influx
DBlocks Na+ channels
PUVA therapy is used in all except:
APsoriasis
BVitiligo
CMycosis fungoides
DMelasma
+ 7 more in the PDF
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