Which statement(s) about treatment for Psoriasis is "True"?
a. Tar preparations are topically applied and are messy and odorous.
b. Clients with a history of melanoma or skin cancer should not be treated with Psoralen.
c. Anthralin is a stiff.paste used to cover psoriatic lesions and surrounding skin.
d. Emollients and corticosteroids are used to decrease inflammation are the most common treatments.
e. Clients treated with topical retinoids (tazarotene) need to also use effective brith control methods