Consider the following clinical note: "Patient is experiencing transformation of MGUS to IgG Kappa Multiple Myeloma, confirmed on BM biopsy 9/30/21. Here to discuss treatment options. Feels in his normal state of health with the exception of: -He reports right sided posterior cervical and supraclavicular lymph nodes, stable in size. -He does get occasional R sided nerve pain that radiates from his right scapula down his right arm. Patient denies fevers, chills, night sweats, fatigue, loss of appetite, nausea, swelling, or skin changes. 10/13/21: He is scheduled to receive his first dose of bortezomib on 10/15/21.  He reports pain in his right neck and posterior ribs.  He is taking tylenol and ibuprofen and feels hesitant to take pain medications. His PET/CT scan was today.  No fevers.  10/20/21: He is cycle 1 day 7 of RVD. 11/10/21: He is s/p cycle 1 day 22 of RVD. C/o significant cramping and hands and legs; went to ED yesterday due to significant calf pain, DVT studies negative. Intermittent burning sensation of R arm, but otherwise denies numbness/tingling. He is working with the transplant team to schedule mobilization. PSA elevated to 8.0. PCP referred to urology. 12/8/21: Patient is s/p C3 RVD given at Torrance. Patient was seen by urologist, NAME_1, who ordered an MRI and biopsy to evaluate up-trending PSA. ECOG performance status: 0" Question: Has the patient ever received dexamethasone? Pay attention to abbreviations.