Which statement correctly differentiates droplet precautions from airborne precautions?

Which statement correctly differentiates droplet precautions from airborne precautions?

• A. Droplet precautions require a mask within 3–6 feet of the patient; airborne precautions require a fit-tested N95 respirator and, when possible, a negative pressure room.
• B. Droplet precautions require a fit-tested N95 respirator; airborne precautions require only a surgical mask.
• C. Droplet precautions require a negative pressure room.
• D. Airborne precautions require no special PPE.

Answer: (A)

This focuses on how the way a infection is transmitted guides what protection and room setups are needed. Droplet spread involves larger particles that travel only short distances, so protection centers on staying about 3–6 feet away from the patient and using a surgical mask when near them, along with standard precautions. Airborne spread involves tiny particles that can linger in the air and travel farther, so protection requires a fit-tested N95 respirator (or higher) and placing the patient in a negative pressure isolation room when possible to contain any contaminants. So the statement aligns with the established differences: droplets are managed with close-quarters masking and standard room precautions, while airborne threats require N95 respirators and a negative pressure environment.

This focuses on how the way a infection is transmitted guides what protection and room setups are needed. Droplet spread involves larger particles that travel only short distances, so protection centers on staying about 3–6 feet away from the patient and using a surgical mask when near them, along with standard precautions. Airborne spread involves tiny particles that can linger in the air and travel farther, so protection requires a fit-tested N95 respirator (or higher) and placing the patient in a negative pressure isolation room when possible to contain any contaminants.

So the statement aligns with the established differences: droplets are managed with close-quarters masking and standard room precautions, while airborne threats require N95 respirators and a negative pressure environment.