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 D
Explanation
A. Hearing loss is a significant factor that can significantly impact nurse-client communication. Clients with hearing loss may have difficulty understanding what is being said, leading to misunderstandings and frustration.
B. Clients with developmental deficits may be more sensitive to environmental noises and distractions, which can make it difficult to focus on communication.
C. This can be a significant barrier to effective communication, as it can lead to neglecting the client's emotional and psychological needs. It's important for nurses to be aware of this tendency and to make a conscious effort to address both the physical and emotional needs of their clients.
D. Emotional factors can significantly affect communication. When clients are experiencing a highly emotional situation, they may be more likely to become overwhelmed, anxious, or defensive, which can make it difficult to communicate effectively.
Correct Answer is D
Explanation
A. Used razors should never be disposed of in regular wastebaskets as they pose a significant risk for puncture injuries. Instead, they should be placed in a designated sharps container to prevent accidental cuts or injuries to anyone handling the waste.
B. The practice of using two hands to recap a needle is not recommended because it increases the risk of a needlestick injury. Instead, nurses should use a one-handed technique or a safety device designed for recapping needles to minimize the risk of injury.
C. Needles should not be broken off from syringes before disposal, as this can create sharp edges that can puncture the skin and lead to injuries. Instead, syringes with needles should be disposed of intact in a designated sharps container.
D. Sharps containers should be replaced when they are full to ensure safe disposal of needles and other sharp instruments. Overfilled containers can pose a risk of needlestick injuries and may not allow for proper disposal of new sharps.
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