Cycloserine is added to the medication regimen for a client with tuberculosis. Which instruction should the nurse reinforce in the clientteaching plan regarding this medication?  1. To take the...

Cycloserine is added to the medication regimen for a client with tuberculosis. Which instruction should the nurse reinforce in the clientteaching plan regarding this medication?

 1. To take the medication before meals 2. To return to the clinic weekly for serum drug-level testing 3. It is not necessary to restrict alcohol intake with this medication. 4. It is not necessary to call the primary health care provider (PHCP) if a skin rash occurs