Which Statement Made by a Client with Musculoskeletal Inflammation Supports

Which statement made by a client with musculoskeletal inflammation supports the nurse's suspicion of polymyalgia rheumatica?

A) "I feel pain and stiffness in my back when I am up during the day."
B) "I have noticed my nails are separating from my nail beds."
C) "I thought I had the flu, but the symptoms have lasted too long."
D) "I have pain during the night and have not been sleeping or resting well."