Which public protection method is usually the best protective action?

Asking the patient about the date, time, location, and events surrounding the current situation will enable you to:

A) rapidly formulate a working diagnosis and prepare a care plan. B) determine if the patient is alert to person, place, time, and event. C) quickly rule out a life-threatening cause of the patient's problem. D) determine if the patient's problem is medical or trauma in nature.

What is the correct diagnosis code for multiple myeloma?

A. C90.0 B. C91.00 C. C90.00 D. C91.0