Resident microbe - Study guides, Class notes & Summaries

Immunology- HMX Questions and answers 100% with 100% Complete Solutions |verified |verified &updated 2024 microbes - virus, bacteria, protozoans, multicellular parasite commensal microorganisms - a microorganism that habitually lives on or in the human body; one that normally causes no disease or harm and can be beneficial Circulating leukocytes - neutrophils, monocytes tissue-resident sentinel cells - macrophages, mast cells, dendritic cells -release pro-inflammatory cytokines -all have i...

BIOS 242 Week 4 Assignment; Concepts; Controlling Microbial Growth. Prepare: Controlling Microbial Growth The sterilizing gas used in chemiclaves is . HEPA filters are used to remove microbes from Which of the following microbial forms has the highest resistance to physical and chemical controls? Sterilization is achieved by The method of removing vegetative microbial life forms and debris to reduce contamination to safe levels is termed is a halogen used in gaseous and liq...

Chain of Infection - Answer- 1)Infectious agent= organism with ability to cause disease; greater virulence, invasiveness, and pathogenicity => increased odds of infection 2) Reservoir: place where microbes can persist and reproduce 3) Portal of Exit: way for microbe to leave the reservoir 4) Mode of transmission: method of microbe transfer from one place to another 5) Portal of entry: opening that allows microbe to enter host 6) Susceptible host: Lacks immunity or physical resistance to ...

Chain of Infection correct answers 1) Infectious agent= organism with ability to cause disease; greater virulence, invasiveness, and pathogenicity => increased odds of infection 2) Reservoir: place where microbes can persist and reproduce 3) Portal of Exit: way for microbe to leave the reservoir 4) Mode of transmission: method of microbe transfer from one place to another 5) Portal of entry: opening that allows microbe to enter host 6) Susceptible host: Lacks immunity or physical resista...

proinflammatory cytokines. Dendritic cells, Tissue resident macrophages, Mast cell Neutrophils (polymorphonuclear leukocytes) - Answer Leukocyte Receptors which can recognize molecules on the surface of microbes Innate immune receptors Microbes bind to the receptors, activating the cell Microbe is internalized and killed (phagocytosis) Are phagocytes After it kills the microbe it undergoes apoptosis

Microbiology Pre-Test Questions and Answers 100% Pass The use of chemical agents directly on exposed body surfaces to destroy or inhibit vegetative pathogens is: antisepsis Gram-negative organisms have a more complex cell wall Resident biota are found in/on the Skin, mouth, nasal passages, and large intestine Viruses exhibit all the following EXCEPT metabolism Koch's postulates are criteria used to establish that a specific microbe is the cause of a specific disease Pepti...

Latest Updated 2023 NR 545 Pathophysiology Exam With Perfect Solutions A. These are chemical messengers that may be classified by action, source, or chemical structure. Hormones B. These two body systems work together to regulate metabolic activities. Endocrine and Neuro C. A harmless microbe that is normally resident in the intestine. E-coli D. This is the mechanism of action of tamsulosin when treating benign prostatic hypertrophy. Alpha 1 blocker – bladder relaxation E. This ...

Chain of Infection Correct Answer 1)Infectious agent= organism with ability to cause disease; greater virulence, invasiveness, and pathogenicity => increased odds of infection 2) Reservoir: place where microbes can persist and reproduce 3) Portal of Exit: way for microbe to leave the reservoir 4) Mode of transmission: method of microbe transfer from one place to another 5) Portal of entry: opening that allows microbe to enter host 6) Susceptible host: Lacks immunity or physical resistanc...

What sequence do you remove PPE? - ANSWER-1.Gloves 2.Goggles 3.Gown 4.Mask 5.Scrub Cap What order do you put on PPE? - ANSWER-1. Scrub Cap 2. Gown 3. Mask 4. Goggles 5. Gloves What is medical asepsis? - ANSWER-A clean technique that eliminates all disease producing microbes. This technique prevents microbes from spreading What is a pathogen? - ANSWER-A harmful microbe that causes diseases What is a microorganism? - ANSWER-Living bodies that are not visible to the naked eye. ...

HMX Immunology Practice Questions and answers 100% with 100% Complete Solutions |verified |verified &updated 2024 Which cells are tissue resident sentinel cells - mast cell, macrophage, dendritic cell Which 2 cells are circulating blood cells that will enter tissue in response to inflammation? - Neutrophils, Monocytes Mast cell - Cells that release chemicals (such as histamine) that promote inflammation. Neutrophil - Most abundant leukocyte, increase due to bacterial infection, burns, and st...