Colonization normal flora - Study guides, Class notes & Summaries

Name the steps necessary to perform a Gram Stain correct answers 1. Allow sample to dry 2. Heatfix sample using incinerator for 30-60 second 3. Flood with crystal violet and let it sit for one minute- rinse well with water 4. Flood with iodine and let sit for one minute - rinse well with water 5. Flood with decolorizer until the liquid flowing off the slide become clear - rinse well with water 6. Flood with safranin and let sit for one minute - rinse well with water Gram Stain interpreta...

Colonization correct answers an attachment to and replication in/on a host Infection correct answers a colonization of the body leading to damage Disease correct answers any deviation from health -not all disease is due to infection -infection does not always cause disease Symptoms correct answers subjective evidence of disease (pain, headache) Signs correct answers objective evidence of disease (rash, fever) Why do microbes cause disease? correct answers -Pathogens evolved to ...

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...

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...

AGACNP Barkley Review Antibiotics Questions And Answers Latest Top Score. Host factors affecting antibiotic use - correct answer. - Allergy - Immune status (use bacteriacidal drugs in immunocompromised) - Infection site complications (BBB, foreign bodies, perfusion) - Age - Pregnancy & lactation - genetics - drug enzymes & DDI Misuses of Antibiotics - correct answer. 1) Tx for viral infections 2) Tx for FUO (except in immunocompromised pts) 3) No bacterial information ...

Define infectivity not all pathogens are created equally Define pathogen microorganisms that are capable of causing infectious disease; categorized as viruses bacteria, and fungi Define host The human or animal invaded and colonized by a pathogen Define Colonization a pathogen living within the host, but does not mean infection exists (not always causing the problem) Define infection invasion, colonization, and multiplication of pathogens within the host Define Virulence the severity or har...

Infection Prevention & Control Actual Exam Questions And Answers How do healthcare workers protect themselves from coming into contact with infectious material, sharp injuries, and/ or exposure to a communicable disease? - ANSWER- by applying knowledge of the infectious process and using appropriate personal protective equipment. Diseases such as HEP B and C, HIV/AIDS, TB, and multidrug resistant organisms require a greater emphasis on infection prevention and control techniques. ...

Exam 1: NSG533/ NSG 533 (New 2023/ 2024 Update) Advanced Pharmacology Exam Review| Complete Guide with Questions and Verified Answers| 100% Correct QUESTION Goal of diarrhea treatment Goal of treatment: Identify and Treat primary cause, Manage secondary causes, prevent electrolyte & acid/base disturbances & dehydration , provide symptomatic relief , Note the primary goal is NOT ALWAYS to stop diarrhea (see below, Infectious diarrhea)! Non-pharmacologicalRehydration , oral preferre...

AHN 577 Infectious Disease Part 1 Study Guide What is SAAR? - Ans:-Standard Antimicrobial Administration Ratio Measures observed antibiotic use compared to predicted use Colonization - Ans:-Presence of microorganisms without tissue invasion/damage Gram stain - Ans:-Differentiation of bacteria based on cell wall characteristics Staphylococcus - gram stain and morphology - Ans:-gram positive cocci Streptococcus - gram stain and morphology - Ans:-gram positive cocci Enterococcus - gram stain...

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 (dep...