Which of the following statements is TRUE regarding transmis…

Which of the following statements is TRUE regarding transmission risks in various healthcare settings? I. Outbreaks in neonatal intensive care units (NICUs) are typically traced to an asymptomatic, infected visitor.   II. Intensive Care Units (ICUs) are risk factors in a disproportionate number of healthcare associated infections (HAIs). III. Infectious acquired by burn patients is a frequent cause of morbidity and mortality on burn units. V. Hydrotherapy equipment on burn units is an important environmental reservoir for gram-positive organisms.

Which of the following statements is true regarding antibiot…

Which of the following statements is true regarding antibiotic use in animals? I. Antibiotics widely used in food-producing animals contributes to the emergence of antibiotic-resistant bacteria. II. Food-producing animals infected with antibiotic-resistant bacteria can be removed from the food supply because they become visibly ill. III. The use of antibiotics in animals to promote growth should only be used with veterinary oversight. IV. Resistant bacteria can contaminate food from animals and people who consume that food can develop antibiotic-resistant infections.