What type of personal protective equipment (PPE) should be used when handling blood specimens?

When handling blood specimens, it is essential to utilize gloves, masks, and gowns as personal protective equipment (PPE). This combination provides comprehensive protection against potential exposure to bloodborne pathogens, which may be present in blood samples.

Gloves serve as the first line of defense by preventing direct contact with blood and contaminated surfaces. Masks are crucial for protecting the mucous membranes of the face from splashes or aerosols that could occur during specimen collection or processing. Gowns protect the skin and personal clothing from contamination, especially in situations where there is a risk of spattering or large volumes of blood.

Using only gloves, as suggested in the first option, does not provide adequate protection for the respiratory system or skin, making it insufficient for handling potentially infectious material. The third choice, which includes only a gown and mask, neglects hand protection, which is critical in preventing the transmission of infections. The final option, suggesting that no PPE is needed, completely disregards safety protocols established to minimize risk to healthcare workers and patients alike.

Therefore, the practice of using gloves, masks, and gowns collectively creates a safer environment for handling blood specimens and aligns with the recommended standard precautions for infection control.