1. What are two reasons that prescriptions
are
required for some medicines?

How do the uv rays cause damage?   what exactly causes the skin to burn;   can you be more specific about this mechanism?   3. how do photosensitive medications increase a person's sensitivity to sunlight and therefore increase their risk of getting burned?     what kind of medications can increase photo-sensitivity, can you think of some examples?

Explain why clients become self -sufficient is important.

Sweat glands that cause orders during puberty are present in the body from the time of brith