Which organ toxicity is associated with maraviroc?
a) Liver toxicity
b) Kidney toxicity
c) Lung toxicity
d) Heart toxicity

What observations occur prior to this toxicity?
a) Jaundice and elevated liver enzymes
b) Decreased urine output and elevated creatinine levels
c) Shortness of breath and decreased lung function
d) Chest pain and abnormal EKG readings