A client has been started on long-term therapy with rifampin. Which information about this medication should the nurse provide to the client? 1. Should always be taken with food or antacids 2. Should...

A client has been started on long-term therapy with rifampin. Which information about this medication should the nurse provide to the client?

1. Should always be taken with food or antacids 2. Should be double-dosed if one dose is forgotten 3. Causes red-orange discoloration of sweat, tears, urine, and feces 4. May be discontinued independently if symptoms are gone in 3 months