Question: A patient presents with acute renal colic pain and hematuria. The patient denies nausea, vomiting, and dysuria. Serum creatinine level is 0.8 mg/dL. The patient is afebrile, and urinalysis is unremarkable. Imaging indicates a stone of 5 mm. What is the priority intervention for management of this patient? Need Online Tutoring? A. Analgesia and hydration B. Urologic consultation C. Administration of tamsulosin 0.4 mg once daily D. Initiation of antibiotics