The nurse explains to the patient who has pneumococcal pneumonia that the lungs serve as the:
Organisms that cause the infection.
Transmission of the disease.
Mode of transfer.
Reservoir.
The Correct Answer is D
Choice A rationale
Organisms that cause the infection refer to the pathogens such as bacteria, viruses, or fungi. In the context of pneumococcal pneumonia, the organism is Streptococcus pneumoniae. The lungs do not serve as the organisms; they are the site of infection.
Choice B rationale
Transmission of the disease involves the spread of pathogens from one individual to another. Pneumococcal pneumonia is transmitted via respiratory droplets, not the lungs serving as the transmission medium.
Choice C rationale
Mode of transfer refers to the mechanisms by which an infection spreads, such as direct contact, airborne, or vector-borne. The lungs are not a mode of transfer; they are the site of infection.
Choice D rationale
Reservoirs are places where pathogens live, grow, and multiply. In the case of pneumococcal pneumonia, the lungs act as a reservoir where the bacteria can grow and cause infection.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Filling linen bags with as much soiled linen as possible can cause the bags to be too heavy, increasing the risk of tearing and contamination. Overfilled bags are also harder to handle safely.
Choice B rationale
Returning unused fresh linen to the supply area can lead to contamination of clean supplies. It's recommended to avoid reusing linen that has been in a patient's room to maintain hygiene.
Choice C rationale
Double bagging is not a necessary practice for soiled linen unless the outside of the first bag becomes contaminated. It's more important to handle the bags properly.
Choice D rationale
Tying linen bags securely at the top helps to contain the soiled linens and prevents contamination and the spread of infections. Secure closure ensures that the contents remain contained during transport.
Correct Answer is B
Explanation
Choice A rationale
The hepatitis B vaccine does not introduce live antigens into the body. It contains non-infectious components of the hepatitis B virus to stimulate the immune system to produce antibodies.
Choice B rationale
The hepatitis B vaccine stimulates the body to make antibodies to the hepatitis B antigen, providing immunity by preparing the immune system to recognize and fight the actual virus if exposed.
Choice C rationale
The hepatitis B vaccine does not offer protection against hepatitis A, C, and D. It is specifically designed to prevent infection by the hepatitis B virus.
Choice D rationale
The hepatitis B vaccine does not provide immediate protection by the injection of ready-made antibodies. It works by stimulating the body's immune system to produce its own antibodies over time. .
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