Resident microbe - Study guides, Class notes & Summaries

One of the most important advances in surgery arrived near the end of the nineteenth century. The British surgeon Joseph Lister hypothesized that using techniques to sterilize surgical tools and clean the skin at the site of the incision would reduce surgical site infections. Years later, Dr. Lister wrote this: "Nothing was formerly more striking in surgical experience than the difference in the behavior of injuries according to whether the skin was implicated or not. Thus, if the bones of ...

Pnp 401 EXAM Questions with All Correct Answers Which of the following areas lacks blood vessels and nerves? -ANSWER- epidermis What is a raised, thin-walled lesion containing clear fluid called? -ANSWER- c. vesicle Which of the following is a common effect of a type I hypersensitivity response to ingested substances? -ANSWER- Urticarial (hives) What change occurs in the skin with psoriasis? -ANSWER- Increased mitosis and shedding of epithelium Which of the following best describ...

HMX Immunology Practice; Questions & Answers 100% Correct Which cells are tissue resident sentinel cells Answer-mast cell, macrophage, dendritic cell Which 2 cells are circulating blood cells that will enter tissue in response to inflammation? Answer-Neutrophils, Monocytes Mast cell Answer-Cells that release chemicals (such as histamine) that promote inflammation. Neutrophil Answer-Most abundant leukocyte, increase due to bacterial infection, burns, and stress. Phagocyte that rapidl...

MN 551 Midterm Exam 2023/2024 Saved A patient is experiencing impaired circulation secondary to increased systemic arterial pressure. Which of the following statements is the most relevant phenomenon? Question 1 options: Increased preload due to vascular resistance High afterload because of backpressure against the left ventricle Impaired contractility due to aortic resistance Systolic impairment because of arterial stenosis Question 2 (2 points) Saved A nurse practitioner employe...

MN 551 ADVANCED PATHOPHYSIOLOGY QUIZ BANK 2023 (NEW) WITH REVISED QUESTIONS AND ANSWERS. Question 1. 1. A nurse practitioner student is familiarizing herself with the overnight admissions to an acute medical unit of a university hospital. Which of the following patients would the student recognize as being least likely to have a diagnosis of antiphospholipid syndrome in his or her medical history? (Points : 0.4) A 66-year-old obese male with left-sided hemiplegia secondary to a cerebrovasc...

HMX Immunology Final Exam Study Guide With Questions And Answers Graded A+ Tissue resident sentinel cells include (3 types) Dendritic cells, macrophages, and mast cells Circulating leukocytes involved in innate response (2 types) Monocytes and neutrophils Phagocytic immune cells (2 types) Macrophages and neutrophils Difference between macrophages and neutrophils? Neutrophils are short lived and will undergo apoptosis after eating a microbe; macrophages are longer-lived and wi...

HMX IMMUNOLOGY FINAL EXAM STUDY QUESTIONS|GUARANTEED & VERIFIED WITH ACTUAL ANSWERS Tissue resident sentinel cells include (3 types) - correct answersDendritic cells, macrophages, and mast cells Circulating leukocytes involved in innate response (2 types) - correct answersMonocytes and neutrophils Phagocytic immune cells (2 types) - correct answersMacrophages and neutrophils Difference between macrophages and neutrophils? - correct answersNeutrophils are short lived and will undergo ...

CIC Exam Questions And Answers Chain of Infection - ANS 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 im...

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 res...

Tissue resident sentinel cells include (3 types) - correct answer-Dendritic cells, macrophages, and mast cells Circulating leukocytes involved in innate response (2 types) - correct answer-Monocytes and neutrophils Phagocytic immune cells (2 types) - correct answer-Macrophages and neutrophils Difference between macrophages and neutrophils? - correct answer-Neutrophils are short lived and will undergo apoptosis after eating a microbe; macrophages are longer-lived and will eat apoptotic c...