A nurse is assisting an infection control nurse teach a class about transmission of infectious agents. The nurse should include that which of the following diseases is transmitted via airborne transmission?(Select All that Apply.)
Varicella
Clostridium difficile
Tuberculosis
Rubeola
Staphylococcus aureus
Correct Answer : A,C,D
A. Varicella, or chickenpox, is transmitted via airborne transmission. The varicella virus can spread through respiratory droplets and can also linger in the air after an infected person has left the area. Thus, it is included in airborne transmission.
B. Clostridium difficile (C. diff) is primarily transmitted through contact, particularly via contaminated surfaces and the fecal-oral route. It is not considered an airborne disease. Therefore, this option is incorrect.
C. Tuberculosis (TB) is a classic example of a disease transmitted via airborne transmission. TB bacteria are spread through the air when an infected person coughs, sneezes, or talks, allowing the bacteria to remain suspended in the air and be inhaled by others. This option is correct.
D. Rubeola, or measles, is also transmitted via airborne transmission. The measles virus can be spread through respiratory droplets, and the virus can remain airborne for up to two hours after an infected person has left the area. This option is correct.
E. Staphylococcus aureus, including methicillin-resistant Staphylococcus aureus (MRSA), is primarily transmitted through direct contact with contaminated surfaces or skin, as well as through contact with infected wounds. It is not typically spread through airborne transmission.
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Related Questions
Correct Answer is C
Explanation
A. Cultural factors include beliefs, values, and practices that influence a person’s health behaviors and decisions. While cultural considerations can impact healthcare access and adherence, this client's primary concern about medication affordability is not specifically rooted in cultural issues.
B. Environmental factors refer to external conditions that affect health, such as housing, pollution, and access to healthcare facilities. While living in subsidized housing may relate to the environment, the core issue here is not about environmental conditions but rather about financial resources and their impact on health.
C. Socioeconomic factors encompass an individual’s economic status, including income, education, and occupation. The client’s concern about affording medications is a clear indication of socioeconomic status affecting their health.
D. Health literacy involves the ability to obtain, process, and understand basic health information and services. While health literacy can influence how effectively a person manages their health and navigates the healthcare system, the client's concern about medication costs is more about financial capability than their understanding of health information.
Correct Answer is B
Explanation
A. This activity is related to primary prevention, focusing on health promotion and preventing illness. It aims to educate clients on lifestyle choices that can prevent health problems.
B. Tertiary care involves specialized treatments and interventions for severe or complex health issues. Assisting with transplant surgery is a highly specialized procedure that falls under tertiary care, as it addresses advanced medical conditions requiring significant intervention.
C. Similar to option A, this activity focuses on health promotion and prevention. Teaching about exercise programs is part of primary care, aiming to improve overall health and prevent future health issues.
D. This activity is part of secondary care. Recommending regular exams is aimed at early detection of potential health issues, allowing for timely intervention. It does not reflect the specialized care provided in tertiary healthcare.
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