Colonization normal flora - Study guides, Class notes & Summaries

Symbiosis correct answers a situation in which two populations of organisms interact in a close and long-term association Synergism correct answers two populations live together and accomplish what neither could alone. - mitochondria and chloroplasts in eukaryotic cells. lichens: fungus and algae (green algae or cyanobacteria) Mutualism correct answers -benefits both organisms..gut microbiota in herbivores and termites -Lactobacillus: in vagina nutrients and production of acid environm...

USMLE STEP 1 Microbiology NEW UPDATE 2023 WITH QUESTIONS AND CORRECT ANSWERS |GRADED A What is a special cellular component of fungal membrane targeted in anti-fungal medication? - ANSWER- Ergosterol A major sterol What is the special component of bacterial cell wall? - ANSWER- Peptidoglycan Where are the normal flora found? Contributions to health? Causes of infection? - ANSWER- Location: - found on body surfaces contiguous with outside environment (GI, etc.) - Semipermanent (de...

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...

BIOL 2230 Exam 3 Questions and A Level Answers What are pathology, etiology, and pathogenesis? - Pathology - the study of disease Etiology - the cause of disease Pathogenesis - studying the process of disease How does the term disease differ from infection? - Disease - movement of the body away from a state of "health" Infection - colonization of the body by microorganisms What are the three types of symbiosis? - 1) Mutualism (+/+) → Ex. E. Coli 2) Commensalism (+/0) → Ex. Candi...

USMLE STEP 1 Microbiology NEW UPDATE 2023 WITH QUESTIONS AND CORRECT ANSWERS |GRADED A What is a special cellular component of fungal membrane targeted in anti-fungal medication? - ANSWER- Ergosterol A major sterol What is the special component of bacterial cell wall? - ANSWER- Peptidoglycan Where are the normal flora found? Contributions to health? Causes of infection? - ANSWER- Location: - found on body surfaces contiguous with outside environment (GI, etc.) - Semipermanent (de...

Adult 1 exam complete latest guide A+ graded bacteremia The presence of bacteria in the bloodstream. catheter-associated urinary tract infection (CAUTI) urinary tract infection that occurs as a result of having an indwelling urinary catheter. cohorting The practice of grouping patients who are colonized or infected with the same pathogen. colonization the presence of microorganisms (often pathogenic) in the tissues of the host that do not cause symptomatic disease ...

Renal System ... Urinary Tract pre-quiz Q's .... 1. What are the two main functions of the kidney Review diagram for anatomical structures 1. Filtration and collection Women are at a higher risk for the development of a UTI because of having a shorter urethra. True/False True Which of the following can help to prevent a UTI? Increase water consumption Use spermicides during sexual intercourse Taking more Vitamin D Douching to prevent the growth of bacteria Increase water consump...

MSN Exam 1 Questions & Answers 2024 list the microorganisms that cause an infection - ANSWER-bacteria, viruses, fungi, protozoa, helminths, and prions normal flora - ANSWER-helpful to human host; occur naturally; nonpathogenic to the particular part of the body where they're located what is a pathogen? - ANSWER-an organism causing disease in a host colonization - ANSWER-pathogenic microbes are present in the body without causing symptoms or a detectable immune response subclini...

PC 705 Module 2 Exam - Immunity and Infection Innate Immunity involves which two things? First line of defense (mechanical and biochemical barriers) & Second line of defense (Inflammatory response) What is the first line of defense? Natural barriers or mechanisms to keep invaders OUT Examples of physical & mechanical barriers during the first line of defense? Tight epithelial cells of skin & mucous membranes of GI, GU, and respiratory tract Mucus that coats and traps microorganisms Cilia to he...

USMLE STEP 1 Microbiology NEW UPDATE 2023 WITH QUESTIONS AND CORRECT ANSWERS |GRADED A What is a special cellular component of fungal membrane targeted in anti-fungal medication? - ANSWER- Ergosterol A major sterol What is the special component of bacterial cell wall? - ANSWER- Peptidoglycan Where are the normal flora found? Contributions to health? Causes of infection? - ANSWER- Location: - found on body surfaces contiguous with outside environment (GI, etc.) - Semipermanent (de...