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Post Test: Body Systems Part 1
Select the correct answer from each drop-down menu.
Clients with musculoskeletal injuries, such as a hip fracture, often require a cast to hide by the injury from people
for nurse aldes to have knowledge about
so that they
It is essential
Bly
hide the injury from people
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aid in recovery and prevent further injury
protect the injury from sunlight
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answer: - b cells

explanation: -

there are many types of white blood cells present in our body. one such class of white blood cells are the lymphocytes. the b cells belong to the lymphocyte class of wbcs. the b cells perform their action against the pathogen by producing specialised proteins called as antibodies. these antibodies are produced as and when the b cells encounter pathogens in response to the antigens present on the surface of the pathogen. these antibodies bind to the antigens present on the pathogen and then, target them for destruction by other cells of the immune system.

so, the b cells mediate their action by identifying the antigens present on the surface of the pathogens and then producing antibodies in return to mediate its effect.