Final answer:
When performing venipuncture for a patient with pneumonia, health care workers should use additional PPE like protective coats, masks or respirators, and eye protection alongside gloves.
Step-by-step explanation:
When performing venipuncture for a patient with pneumonia, health care workers should employ additional Personal Protective Equipment (PPE) besides gloves to prevent the spread of infection. This includes a protective coat or gown to protect clothing, a mask or a respirator to prevent inhalation of infectious agents, and eye protection such as safety glasses or goggles. It might also be advisable to use cut-resistant gloves if there's a risk of injury. Pneumonia can be caused by various infectious agents, including bacteria such as Klebsiella pneumoniae, and can affect the exchange of gases in the lungs, leading to symptoms such as hypoxemia. Proper PPE helps safeguard medical personnel against these pathogens when they are in close contact with infected patients or handling potentially contaminated samples.