A 56-year-old African American presents to the emergency department due to abdominal pain, fatigue, and weight loss over the past 3 months. He has a long-standing history of chronic hepatitis B virus infection complicated by cirrhosis. On examination, he has jaundice, leg edema, and a palpable mass in the right upper abdominal quadrant. Abdominal ultrasound shows a 3-cm liver mass with poorly defined margins and coarse, irregular internal echoes. Blood investigations are shown: Aspartate aminotransferase (AST) 90 U/L Alanine aminotransferase (ALT) 50 U/L Total bilirubin 2 mg/dL Albumin 3 g/dL Alkaline phosphatase 100 U/L Alpha fetoprotein 600 micrograms/L Which of the following targeted agents is approved for advanced-stage hepatoma?
AUstekinumab
BDaclizumab
CSorafenib
DAbciximab
EPalivizumab
A 49-year-old man presents to a new primary care provider complaining of fatigue and occasional fever over the last month. These symptoms are starting to affect his job and he would like treatment. The physician runs a standard metabolic panel that shows elevated AST and ALT. The patient is then tested for hepatitis viruses. He is hepatitis C positive. The patient and his doctor discuss treatment options and agree upon pegylated interferon and oral ribavirin. Which side-effect is most likely while taking the ribavirin?
AHemolytic anemia
BLeukopenia
CRash
DDrug-associated lupus
EHyperthyroidism
A 46-year-old male presents to his dermatologist for routine follow-up of his psoriasis. He was last seen in the office six months prior, at which time he started undergoing ultraviolet light therapy. He reports that he initially noticed an improvement in his symptoms but the effects were transient. He has also started noticing pain and stiffness in his fingers. His past medical history is notable for obesity and diabetes mellitus. He takes metformin. His temperature is 99°F (37.2°C), blood pressure is 130/80 mmHg, pulse is 80/min, and respirations are 16/min. Multiple plaques with scaling are noted on the extensor surfaces of the upper and lower extremities. The patient’s physician suggests stopping the ultraviolet light therapy and starting an injectable medication that acts as a decoy receptor for a pro-inflammatory cytokine. Which of the following is an adverse effect associated with the use of this medication?
ACushing’s syndrome
BRetinopathy
CMyelosuppression
DReactivation of latent tuberculosis
ENephrotoxicity
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