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.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Scabies is a parasitic skin infestation caused by mites. It spreads through direct skin-to-skin contact and does not require an N95 respirator. Standard precautions and contact isolation are usually sufficient.
Choice B rationale
Tuberculosis is an airborne infectious disease. An N95 respirator mask is necessary to protect against inhaling airborne droplets that may contain the bacteria, especially in healthcare settings.
Choice C rationale
Scarlet fever is a bacterial infection caused by group A Streptococcus. It spreads through respiratory droplets, but standard surgical masks are usually adequate. An N95 respirator is not required.
Choice D rationale
Mycoplasmal pneumonia is a type of bacterial pneumonia transmitted through respiratory droplets. While it can be contagious, an N95 respirator is generally not necessary unless in specific aerosol-generating procedures. Standard precautions are usually sufficient. .
Correct Answer is D
Explanation
Choice A rationale
Gloves are often the most contaminated piece of PPE. They should be removed first to prevent contamination of other PPE or areas.
Choice B rationale
The gown should be removed after gloves because it covers the largest surface area and could spread contaminants if removed earlier.
Choice C rationale
Eyewear should be removed before the mask to avoid potential contamination from airborne particles that could remain on the mask.
Choice D rationale
The mask is typically removed last to prevent inhalation of any contaminants that might still be in the air during the removal process.
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