A client diagnosed with an anxiety disorder arrives at a busy local mental health clinic. Due to the significant number of individuals moving throughout the clinic, the client unexpectedly suffers an acute anxiety attack. Which nursing interventions would be the most appropriate for the clinic nurse to initiate initially?

D Take the client's vital signs A Administer one tablet of alprazolam to the client immediately B Talk to the client to explore their feelings C Accompany the client to a vacant room to let the client rest