Final answer:
The precautions for healthcare workers dealing with patients or patient specimens include Contact precautions, Airborne precautions, and Droplet precautions.
Step-by-step explanation:
The precautions for healthcare workers dealing with patients or patient specimens include Contact precautions, Airborne precautions, and Droplet precautions.
Contact precautions involve taking measures to prevent the spread of infectious agents through direct or indirect contact. This includes wearing personal protective equipment (PPE) such as gloves and gowns, and practicing proper hand hygiene.
Airborne precautions are necessary when dealing with pathogens that can spread through tiny airborne particles. This requires the use of special respiratory protective equipment, such as N95 respirators, to filter out these particles.
Droplet precautions are used when dealing with pathogens that are transmitted through large respiratory droplets. These precautions involve wearing a surgical mask and maintaining a distance of at least 3 feet from the infected individual.
Therefore, the correct answer is D) All of the above.