Community NUR 206 Exam 1 Review 2023 Questions with 100% correct Answers

MODULE 1 - MODULE 1 what are the 2 defenses against infection - normal flora immune response what is involved in immune response? - innate immunity adapt immunity inflammatory response type of immunity that is long term/ specific/ acquired - adaptive immunity -Adaptive immunity is antigen specific and involves active, long-term Immulogic memory what are the types of adaptive immunity? - humoral cellular immunologic memory anti-body mediated Defense system that involves white blood cells (B lymphocytes) that produce antibodies in response to antigens or pathogens circulating in the lymph and blood - humoral cell mediated Involves defense by white blood cells against microorganisms that the body does not recognize as its own -B cells, T lymphocytes, and macrophages - cellular what is the first life of defense against infection? - normal flora what is the second line of defense against infection? - inflammatory response what type of immunity is short term/ non specific - innate immunity is a local response to cellular injury or infection that includes capillary dilation and leukocyte infiltration -produces redness, heat, pain, and swelling - inflammatory response what other body systems help with defense against infection? - integumentary respiratory gastrointestinal What is the path for the chain of infection? - infectious agent source/ reservoir portal of exit mode of transmission portal of entry susceptible host what are some different types of infectious agents? - bacteria virus parasite