Answer to Question 1
B
Barrier precautions refer to the use of personal protective equipment (e.g., gowns, gloves) to minimize risk of exposure to blood and body fluids by creating a barrier between the person and the microorganism and preventing transmission of the microorganism. Components of Standard Precautions include hand washing after touching blood, body fluids, secretions, excretions, and contaminated items, even if gloves were worn, and between tasks and procedures on the same client to prevent cross-contamination of body sites; and applying nonsterile gloves before touching mucous membranes, nonintact skin, blood, body fluids, secretions, excretions, and contaminated items.
Answer to Question 2
C
Health care providers must apply nonsterile gloves before touching mucous membranes, nonintact skin, blood, body fluids, secretions, excretions, and contaminated items; and wear a gown during procedures and client care activities with a high probability of generating splashes or sprays of blood, body fluids, secretions, or excretions. Masks, eye protection, and face shields are to be worn when procedures and client care activities may generate splashes or sprays of blood, body fluids, secretions, or excretions.