A nurse is assisting with the admission of a client who has a new diagnosis of Methicillin- Resistant Staphylococcus aureus (MRSA). The nurse should plan to place the client in which of the following types of transmission-based precautions?

A. A phlebotomist is a technician specialized in drawing blood and does not play a role in identifying community health issues.
B. The Centers for Disease Control and Prevention (CDC) is a national public health agency that provides crucial data, research, and resources to address community health concerns and prevent pandemics.
C. The local fire and ambulance department primarily provides emergency services and is not focused on broader community health issues.
D. The World Health Organization (WHO) is an international public health agency that works to coordinate responses to health crises and identify global health trends, making it vital in addressing community health issues.
E. The American Nurses Association (ANA) supports nurses but does not primarily focus on identifying community health issues at the population level like the CDC or WHO.

A. "All patients are presumed infectious.": This statement reflects the principle of universal precautions, which assumes that all patients may potentially transmit infectious agents, regardless of their diagnosis or symptoms. It emphasizes the importance of implementing infection prevention practices for every patient encounter to minimize the risk of transmission.
B. "Isolation is not required for most diseases.": While isolation precautions may not be required for all diseases, the statement does not fully capture the concept of universal precautions.
C. "Patients with a known infection are placed in isolation only when they are admitted.": This statement is not accurate as patients with known infections should be placed in isolation as soon as possible to prevent the spread of infection to others.
D. "Patients are not considered infectious until confirmed so by the laboratory.": Waiting for laboratory confirmation before implementing infection control measures could lead to delays in preventing transmission, as patients may be infectious before laboratory results are available.