12. Explain how the ozone layer provides natural protection from ultraviolet radiation for living organisms.

11. two 1 l iv bags are to be administered at 150 ml/hr. how long will the iv last? round to the nearest hundredths

Anurse is teaching about a new prescription for infliximab to a client who has rheumatoid arthritis. which of the following information should the nurse include in the teaching? a. “you will receive a mantoux test before the initial medication dose.” b. “you might experience diarrhea during the first 2 weeks of treatment.” c. “you will receive the medication every week for 6 weeks.” d. “you should receive the intranasal influenza vaccine.”

Protection against illegal searches and seizures is specified by a. the fourth amendment b. the civil rights act c. the declaration of independence. d. none of the above.