The nurse is caring for a client who is experiencing extreme sadness after the passing of a companion of 30 years. The client describes not being able to think of other things and finds it difficult to control emotions. Which action should the nurse take first?

A. Exploring changes in life after the loss can help the nurse understand the client's current situation and provide a basis for further interventions. B. Suggesting psychiatric consultation might be necessary but might not be the immediate first step without assessing the client's current needs. C. Offering a referral to pastoral counseling might be helpful, but understanding the client's current state is important before making specific referrals. D. Encouraging attendance at a local support group could be beneficial but might not be the immediate priority without understanding the client's current emotional state.