Final answer:
A nurse should apply an N95 respirator before entering the client's room to protect against airborne particles like bacteria and viruses. Other protective equipment includes a gown, eye protection, and a surgical face mask.
Step-by-step explanation:
When planning care for a client with tuberculosis, a nurse should apply N95 respirator before entering the client's room. The N95 respirator is designed to filter out airborne particles, including bacteria and viruses, to protect the wearer from inhaling them. Tuberculosis is spread through the air when an infected person coughs or sneezes, so it is important for the nurse to wear a respirator to prevent contracting the disease.
Other personal protective equipment that the nurse should apply include a gown to protect against contact with bodily fluids, eye protection to prevent splashes or sprays from entering the eyes, and a surgical face mask to further protect against respiratory droplets.