The healthcare provider prescribes the antibiotic tetracycline HCl for an adult client that arrived at an outpatient clinic. Which instruction should the nurse Include in the teaching plan for this client?

Protect the skin from sunlight while taking the drug.

Take with orange juice to enhance gastrointestinal (GI) absorption.

Return to the clinic weekly to obtain serum drug levels.

Take with milk or antacids to prevent gastrointestinal (GI) irritation.