Bio 242 Exam 3 Questions And Answers 100% Correct -2023/24 Latest Aid Grade A+
Which lines of defense would be considered nonspecific? First line of defense Second line of defense Differentiate between components of first and second line defense FIRST:Physical and Chemical barriers SECOND: phagocytosis,inflammation,fever, antimicrobial proteins FLOD: lysozome is secreted in tears in saliva What human body region is protected by fatty acids, acidic pH, lactic acid, and tough cell barrier with its own normal biota? skin The sweat doud on skin and saliva in the mouth attributed to what line of defense? First line Eosinophils attack parasitic helminths Basophils - make up less than .5% of circulating WBCs - granules contain histamine When monocytes migrate from the blood out to the tissues, they are transformed by inflammatory mediators to develop into Macrophages Inflammation- Cardinal Signs - Rubor: redness - Calor: warmth -Tumor: swelling Dolor: pain The third line of defense against foreign invaders van be describes as having and Specificity and Memory A foreign molecule that causes a specific immune response is an
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