Discussion Board Question.
Discuss the immune system. Choose one of the lines of defense and explain how knowledge of the pathophysiological process assists the nurse when assessing a patient and planning care.
Discuss altered immune response. Choose one of the hypersensitivity states and describe what the nurse assesses for and why/when a patient is suspected of experiencing this process. How does age affect this state?
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The immune system is responsible for defending the body against harmful organisms such as foreign bodies, bacteria, and viruses. One major line of defense employed by the immune system is the physical and chemical barriers, which are dependent on an individual’s innate immunity. The barriers help by preventing invaders from going to the rest of the body and they include mucous | PLACE YOUR ORDER NOW AT writtask.com | help to either trap the invaders or remove from the body to prevent them from doing more harm to the individual (Brodin & Davis, 2016). Understanding how the body responds due to disease, injury or invaders is critical knowledge | PLACE YOUR ORDER NOW AT writtask.com | assists individuals in getting through the five steps involved in the nursing process which include assessment, diagnosis, planning, implementation, and evaluation.
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An altered immune response refers to the reaction caused by an allergen or irritant and is responsible for causing a hypersensitivity state in the | PLACE YOUR ORDER NOW AT writtask.com | hypersensitivity state is an unwelcome or undesirable reaction that a normal immune system has when a substance is introduced | PLACE YOUR ORDER NOW AT writtask.com | common hypersensitivity states is the | PLACE YOUR ORDER NOW AT writtask.com | for common allergy symptoms such as shortness of breath, itchiness, stomach pain, and swollen parts of the body when determining if a patient is having an allergic | PLACE YOUR ORDER NOW AT writtask.com | have different allergies, for instance, one may be allergic to peanuts, bees, or even | PLACE YOUR ORDER NOW AT writtask.com | way to know if it is an allergic reaction | PLACE YOUR ORDER NOW AT writtask.com | those who are allergic to naturally occurring substances such as pollen, their allergies tend to occur around the same time every year. However, age can be a factor as to whether or not someone develops an | PLACE YOUR ORDER NOW AT writtask.com | because allergies acquired at a younger age tend to be outgrown as the individual ages. Also, it is possible to develop an allergy after years of exposure to certain environmental allergens like pollen.
Reference
Brodin, P., & Davis, M. M. (2017). Human immune system variation. Nature Reviews Immunology, 17(1), 21. https://doi.org/10.1038/nri.2016.125
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