A nurse is preparing to admit a group of clients. Which of the following clients should the nurse place in a single-occupancy room with positive pressure ventilation?

A client who has a disseminated herpes zoster infection and is receiving IV acyclovir.

A client who is receiving chemotherapy and has an absolute neutrophil count below the expected reference range.

A client who is postoperative and has a methicillin-resistant Staphylococcus aureus wound infection.

A client who has active pulmonary tuberculosis and a productive cough with pink frothy mucus.