A. isoniazir
B. iron capsule
C. Rifampicin
D. Omeprazole
Explanation:
Rifampin (Rifadin, Rimactane), an antibiotic often used to treat tuberculosis, can turn urine reddish orange — as can phenazopyridine (Pyridium), a drug that numbs urinary tract discomfort, and laxatives containing senna.