The nurse is caring for a client who has been on an oral corticosteroid for several years for an autoimmune condition. The nurse notes several bruises of different stages of resolution on the client. What is the nurse's best response to this finding?
A) Request an order for vitamin K to prevent life-threatening hemorrhage.
B) Interview the client regarding side-effects of corticosteroid therapy.
C) Obtain a STAT order for repeat platelet count and international normalized ratio (INR).
D) Complete a thorough pain assessment related to the bruising.