Normal microbes - Study guides, Class notes & Summaries

Which of the following behaviors indicates the highest potential for spreading infections among clients? The nurse: 1) disinfects dirty hands with antibacterial soap. 2) allows alcohol-based rub to dry for 10 seconds. 3) washes hands only after leaving each room. 4) uses cold water for medical asepsis. 2. What is the most frequent cause of the spread of infection among institutionalized patients? 1) Airborne microbes from other patients 2) Contact with contaminated equipment 3) Hands of...

Egan's Chapter 9 - The Respiratory System Questions With 100% Correct Answers. a. Continuous absorption of oxygen (O2) and excretion of carbon dioxide What is the primary purpose of the respiratory system? a. Continuous absorption of oxygen (O2) and excretion of carbon dioxide b. Filtering to prevent allergens and microbes from reaching the lungs c. Transport oxygenated blood to the tissues d. Warm and humidify inspired gas d. Exchange of gases between the blood and the tissue What is...

What is normal flora? Correct Answer-*-Normal bacteria in intestines or other places in our bodies that if it travels to another part of the body to where it isn't supposed to it can cause problems. * *-Like E. Coli. Wiping back to front. * *-If you're on an antibiotic it can kill off your normal flora which causes a superinfection.* *-Limit broad spectrum drug use and use narrow as much as possible and use as little amount as possible.* *-Finish all of antibiotics unless there is a proble...

Final Exam: NR224 / NR 224 (2024/2025 Update) Fundamentals: Skills Review| Complete Guide with Questions and Verified Answers| 100% Correct | Grade A-Chamberlain Q: process that eliminates many or all microbes, except for bacterial spores, from inanimate objects Answer: disinfection Q: complete elimination or destruction of all microorganisms, including spores Answer: sterilization Q: when do you take vital signs? Answer: •Admission •Per policy or orders ...

Microorganisms correct answers living things too small to see Decomposition correct answers Breakdown of dead plants/animals Bioremediation correct answers Intentional use of microbes to brake down waste Normal Microbiota correct answers Microbes that live in/on the body which help protect us from harmful microbes Nitrogen Fixation correct answers certain bacteria fix by removing Nitrogen from air (plants) Photosynthesis correct answers Carbon Dioxide + Sun --> Oxygen + sugars/...

Test Bank for Microbiology: The Human Experience 2nd Edition By John W. Foster; Zarrintaj Aliabadi; Joan L. Slonczewski Chapter 1-27 Complete Guide A+ 3248, 7 1: Microbes Shape Our History 2: Basic Concepts of Infectious Disease 3: Observing Microbes 4: Living Chemistry: From Atoms to Cells 5: Cell Biology of Bacteria and Eukaryotes 6: Bacterial Growth, Nutrition, and Differentiation 7: Bacterial Metabolism 8: Bacterial Genetics and Biotechnology 9: Bacterial Genomes and Evolution 10: Bacterial ...

susceptibility - ANSWER lack of resistance to a disease immunity - ANSWER ability to ward off disease innate immunity - ANSWER - defense against any pathogen - present at birth - always present, but does not involve memory response first line of defense - ANSWER - intact skin - mucous membranes and their secretions: line the GI, respiratory; secretes mucus that traps microbes - ciliary escalator - lacrimal apparatus: washes the eye - saliva: washes microbes off teeth and mouth -...

What are the four classes of pathogens? - bacteria, viruses, fungi, parasites Candida albicans- - normal inhabitant of the human body, thrush & systemic infections protective/adaptive immunity takes time to develop while ________________________ can _________ _______- and cause disease - microorganisms can rapidly multiply Immunity involves two responses: - 1. Flexible but specific defenses of the adaptive immune response 2. Fixed defenses of the innate immune response In adaptive = - B a...

Straighterline Anatomy and Physiology 1 questions and answered 2023An organ system is a group of organs with a common set of functions An organelle is a small structure within a cell A cell is the basic structural unit of living organisms What technique creates a three-dimensional dynamic image of blood vessels? digital subtraction angiography The delivery of a radioactive compound to the body to study the metabolism of tissues is called PET A tissue is a ...

Which major body sites are heavily colonized by microbes? Are you born with these microbes? correct answers Exposed skin, oral cavity, and gastrointestinal tract are heavily colonized by microbes. Humans are not born with any microbes, colonization begins at birth via exposure. What are the common genera of bacteria found on the skin, in the throat, and in the intestines? correct answers The common bacteria found on the skin: Staphylococcus, Propionibacterium, and Corynebacterium. The comm...