A nurse is preparing to administer diphenhydramine (Benadryl…

A nurse is preparing to administer diphenhydramine (Benadryl) to a client who is scheduled to receive a blood transfusion. The nurse should explain that the purpose of diphenhydramine (Benadryl) is to lessen the risk of the client experiencing which of the following during the transfusion?

A 56-year-old female client is scheduled to receive vancomyc…

A 56-year-old female client is scheduled to receive vancomycin (Vancocin) once daily in the morning at 0900. She has received her first dose on August 1 at 0900. The nurse practitioner has ordered a vancomycin trough level. When should the nurse collect the blood sample?