1. what are the mechanisms by which cd4+ effector t cells activate other leukocytes? 2. How do the antigen receptors of lymphocytes recognize extremely diverse antigens and transmit activating signals to the cells?​

Anurse is reviewing the medical record of a client who is receiving vancomycin daily. the nurse should review which of the following laboratory results prior to administering the next dose? a. blood glucose level b. serum creatinine level c. total iron-binding count d. thyroid-stimulating hormone level