Immune defence - Study guides, Revision notes & Summaries

chain of infection correct answers infectious agent, reservoir, exit pathway, mode of transmission, entry pathway, susceptible host How to break the chain of infection correct answers Stopping infections at the source (hand hygiene, stress management, good nutrition, adequate rest), preventing contact with substances from exit pathways (use of PPE), eliminating means of transmission (proper PPE), blocking exposure to entry pathways (proper PPE), and eliminating the susceptibility of potential...

Patho Final Exam Questions & Answers 2023 the 5 symptoms of inflammation - ANS-heat, redness, swelling, pain, loss of function Lines of defence in Immunity - ANS-1st- Innate 2nd-Inflammation 3rd- Adaptive Natural mechanisms that ward off invaders as a first line of defence, blocks barriers of entry, uses phagocytes - ANS-Innate Immunity Part of the immune system that allows the body torecognize, target, and develop memory for specific antigens - ANS-Adaptive Immunity The immune system...

IMM250 Midterm Exam Questions with 100% Correct Answers What is the difference between prebiotics and probiotics? - Answer- Probiotics are live bacterial cultures that have beneficial effects on health (unproven) Prebioticsare food for probiotics - non digestible carbs that provide energy source for bacteria What are the harmful effects of gut bacteria? - Answer- Too much- ie appendix bursting causes peritonitis which can be very severe. In the wrong area - ie UTI Microbiota and Obesit...

MICR 3230 Midterm Exam | Questions and Answers (Complete Solutions) What is immunity? The state of protection against foreign pathogens or substances (antigens) How do you generate immunity without disease? Immunization What does immunization do? Prepares the immune system for eradication of the antigen What is herd immunity? Vaccination/protection of a critical mass of people What is humoral immunity? Combats pathogens via antibodies What are antibodies produced by? B cells 2 types of humoral...

2 © OCR 2023 Chemical Bacteria in the gut compete against pathogens Microbial Skin stops pathogens entering the body Physical Stomach acid destroys pathogens 1 Some bacteria are pathogens that cause diseases. (a) Our blood contains white blood cells. They help protect us against pathogens. (i) Write down the name of the organ that pumps the blood around our body. .............................................................................................................................

TCDHA Perio 1 Final Exam | Questions and Correct Answers | Latest Update 2024/2025 immune system - Answer -complex body defines system- protects body against bacteria, viruses, toxins and parasites innate system - Answer --present at birth -not antigen specific -present at all times -does not improve with repeated exposure to infectious agent adaptive immune system - Answer --develops throughout life -antigen specific -lag time between infection and response -memory develops- provid...

Chemotherapy Biotherapy Certification Exam Questions and Answers 100% Pass Resources - Correct Answer ️️ - LESSON 1: Cell cycle - Correct Answer ️️ -g1- increase in size s- dna replicated g2- cell enlarge and ready to divide m phase- 2 hours mitosis - Correct Answer ️️ -4 stages, prophase, metaphase, anaphase, telophase -chemo targets certain points in the process apoptosis - Correct Answer ️️ -programmed cell death hematopoiesis - Correct Answer ️️ -formation of ...

MICROIMM 2500 Exam Study Guide 100% Solved Microbes - answer- microbes are everywhere - some cause diseases, some are beneficial categories of microbial pathogens - answer1. fungi 2. parasites in humans: 3. viruses 4. bacteria models of infectious disease transmission - answer- direct contact (skin to skin, kissing, sex) - droplet spread (sneezing, coughing, talking) - indirect (airborne; dust, droplets) cause of increase of life expectancy over time? - answerimprovement through cont...

TCDHA Perio 1 Finalimmune system - correct answer complex body defines system- protects body against bacteria, viruses, toxins and parasites innate system - correct answer -present at birth -not antigen specific -present at all times -does not improve with repeated exposure to infectious agent adaptive immune system - correct answer -develops throughout life -antigen specific -lag time between infection and response -memory develops- provides lifelong immunity to reinfection ...

Chemotherapy Biotherapy Certification Exam Questions and Answers 100% Pass Resources - Correct Answer ️️ - LESSON 1: Cell cycle - Correct Answer ️️ -g1- increase in size s- dna replicated g2- cell enlarge and ready to divide m phase- 2 hours mitosis - Correct Answer ️️ -4 stages, prophase, metaphase, anaphase, telophase -chemo targets certain points in the process apoptosis - Correct Answer ️️ -programmed cell death hematopoiesis - Correct Answer ️️ -formation of ...