Chapter 17 Innate Nonspecific Host Defenses Flashcards Quizlet First line of defense physical characteristics. 1 barriers. 2 skin, mucous membranes. physiological barriers are. "flushers" that move pathogen out by stomach acid enzymes in urine (enzymes and lysosomes) second line. non specific killing which include fever inflammation and phagocytes. third line. Study with quizlet and memorize flashcards containing terms like the defenses that make up innate non specific host defenses can be divided into 3 categories:, overview of nonspecific innate immune defenses (figure), physical barriers and more.
Chapter 17 Innate Non Specific Host Defenses Flashcards Quizlet Study with quizlet and memorize flashcards containing terms like 1. which of the following best describes the innate nonspecific immune system? a. a targeted and highly specific response to a single pathogen or molecule b. a generalized and nonspecific set of defenses against a class or group of pathogens c. a set of barrier mechanisms that adapts to specific pathogens after repeated exposure. Skin, urinary tract, vagina, & ears (earwax). why are antimicrobial peptides (amps) considered nonspecific defenses? antimicrobial peptides (amps) are considered non specific defenses because they do not recognize a specific pathogen or antigen. instead, amps act on a broad spectrum of microorganisms, including bacteria, fungi, and viruses. Innate, nonspecific. second line of defense includes. inflammation, interferon, phagocytosis, and complement. third line of defense. acquired, specific. third line of defense includes. antibodies, b cells, and t cells. immunology. study of all features of the body's second and third lines of defense. A mechanism that prevents certain molecule from entering the brain but allows others to cross. mechanical defenses. physically remove microbes from body. study with quizlet and memorize flashcards containing terms like innate defenses, adaptive immunity, 1st line of defense and more.
Chapter 17 Innate Nonspecific Host Defenses Flashcards Quizlet Innate, nonspecific. second line of defense includes. inflammation, interferon, phagocytosis, and complement. third line of defense. acquired, specific. third line of defense includes. antibodies, b cells, and t cells. immunology. study of all features of the body's second and third lines of defense. A mechanism that prevents certain molecule from entering the brain but allows others to cross. mechanical defenses. physically remove microbes from body. study with quizlet and memorize flashcards containing terms like innate defenses, adaptive immunity, 1st line of defense and more. Study with quizlet and memorize flashcards containing terms like physical defenses include, chemical defenses include, cellular defenses include and more. Terms in this set (40) nonspecific (innate) immunity. the defense system a human is born with; protects against all antigens; involves barriers to keep harmful materials from entering the body; also involves inflammatory responses. mucus. a thick, slippery substance produced by the body.
Chapter 17 Innate Host Defenses Flashcards Quizlet Study with quizlet and memorize flashcards containing terms like physical defenses include, chemical defenses include, cellular defenses include and more. Terms in this set (40) nonspecific (innate) immunity. the defense system a human is born with; protects against all antigens; involves barriers to keep harmful materials from entering the body; also involves inflammatory responses. mucus. a thick, slippery substance produced by the body.
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