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 narrowband UVB therapy work in psoriasis?
AMelanin synthesis
BCollagen breakdown
CKeratinocyte proliferation
DT cell apoptosis
A patient presents with a skin rash that is exaggerated on sun exposure. What is the repair mechanism involved in this condition?
ANucleotide excision repair
BBase excision repair
CMismatch repair
DDouble stranded DNA break repair
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