This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Autoimmune skin disorders, Subject name: Dental
Lichenoid drug eruption is caused by - 
Select and explain. 
A. Chloroquine, B. Erythromycin, C. Nitrofurantoin, D. Albendazole
A: Chloroquine
Answer: A: Chloroquine 
Explanation: Medications commonly repoed to trigger a lichenoid drug eruption include:Antihypeensives - ACE inhibitors, beta-blockers, nifedipine, methyldopaDiuretics - hydrochlorothiazide, frusemide, spironolactonePhenothiazine derivativesAnti-convulsants - carbamazepine, phenytoinDrugs to treat tuberculosisAntifungal drug - ketoconazoleChemotherapeutic agents - hydroxyurea, 5-fluorouracil, imatinibAntimalarial agents such as hydroxychloroquineSulfa drugs (sulfonylureas, dapsone, mesalazine, sulfasalazine)