There has been considerable concern about finding good ways to treat infections involving biofilms, such as those that develop on medicals devices, what characteristics of biofilms complicate the treatment of infections involving biofilms?

There has been considerable concern about finding good ways to treat infections involving biofilms, such as those that develop on medicals devices, what characteristics of biofilms complicate the treatment of infections involving biofilms?

Basic Clinical Lab Competencies for Respiratory Care: An Integrated Approach

5th Edition

ISBN:9781285244662

Author:White

Publisher:White

Chapter19: Equipment Processing And Surveillance

Section: Chapter Questions

Problem 7SEPT

See similar textbooks

Related questions

Q: Assume you have a stock solution of epinephrine at a concentration of 20 mg/ml. Further assume that…

A: First, we need to convert the final concentration of epinephrine from μg/ml to mg/ml because the…

Q: Please help with parts a and b please. a) You are a farmer taking your squash to the farmer’s…

A: a) Part a: Crosses for Higher Number of Green Squash First, let's break down the genotypes of the…

Q: How do I calculate the Variance , mean and standard deviation from this table?

A: : Step 2: Step 3: Step 4:

Q: An inhaler device contains a total amount of 10.3 mg of medication. Each device actuation delivers…

A: First, we need to convert the total amount of medication in the inhaler from milligrams (mg) to…

Q: What is the SRY gene and on which chromosome is it normally carried?

A: The SRY gene, which stands for Sex-determining Region Y, is a gene that is found on the Y chromosome…

Q: This week we explored what Community Health Improvement Plans (CHIPs) and Community Health…

A: First, you need to find the Clark County Health Assessment (CHA) and Community Health Improvement…

Q: Describe some of the possible physical consequences of long-term amphetamine abuse.

A: Amphetamines are a group of synthetic psychoactive drugs called central nervous system (CNS)…

Q: Based only on the graph provided, what research question are the researchers testing?Simply write…

A: The graph provided is a representation of the relationship between lecture attendance and the…

Q: 1. Draw a cell that is 2n=8 and is in prophase 1 of meiosis. Draw all of the daughter cells at the…

A: Conclusion Nondisjunction during meiosis can result in the unequal distribution of chromosomes…

Q: 2) Jane's mom is colorblind, Jane has normal vision. Jane marries Jack who is colorblind (and is…

A: Approach to solving the question:To solve this question, we need to understand how colorblindness is…

Q: None

A: Detailed explanation: 1. Digital Image of Gel and LabelingTo obtain and label a digital image of…

Q: 3 6 points A diploid cell in G1 of interphase has eight chromosomes. How many chromosomes and DNA…

A: Detailed explanation:Comprehending the essential importance that chromosomal behaviour plays in…

Q: 4-Hello, Can you please help me with the next question? How would an understanding of Enterobius…

A: Note: Hello, student. I sincerely hope I was able to answer your question, you are free to edit…

Q: You buy a new PCR kit.  The starting concentration for each reagent is as follows: the primers are…

A: Step 1:Given thatPrimers:Starting concentration = 200 mMFinal concentration required = 40 mM (for…

Q: Describe the applications of epidemiology and toxicology in occupational health.

A: Epidemiology is the study of how often diseases occur in different groups of people and why. It…

Q: None

A: Humoral immunity is a subtype of sorts to the adaptive immune system that is centered on the…

Q: Don't use Ai and chatgpt. Answer in step by step with explanation

A: Approach to solving the question: Detailed explanation: Examples: Key references: Biology

Q: The oxygen we breathe is a molecule of two oxygen atoms. Use the symbol for oxygen "O" and a…

A: The question is asking for the chemical notation of the oxygen molecule we breathe. In chemistry,…

Q: True or False: in meiosis the intermediate cells formed after meiosis I are haploid going into…

A: Here's a detailed explanation:Meiosis consists of two consecutive divisions: meiosis I and meiosis…

Q: What is most likely to occur when both on metoprolol and verapamil a. kidney issues b. slow heart…

A: Metoprolol and Verapamil are both medications used to treat high blood pressure and heart…

Q: a) Do the loss of function phenotypes differ between the genes between the genes in figure 1? What…

A: Let's go through each part of the analysis in more detail: a) Do the loss-of-function phenotypes…

Q: None

A: Key references:Griffiths, A.J.F., Wessler, S.R., Carroll, S.B., & Doebley, J. (2012).…

Q: What are some possible ways that humans could mitigate the effects of cnidarians?

A: Cnidarians, which include species like jellyfish, corals, and sea anemones, can pose various…

Q: What do ovalbumin (from egg whites) and myosin (from human muscle) have in common?

A: Ovalbumin is the main protein found in egg whites, making up approximately 54% of the total protein…

Q: a)Draw a lily pollen grain in anaphase of meiosis II. b)How many gametes (sperm) will be in the…

A: 1) Lily pollen grain during anaphase II (n=12) 2) Pollen grain is male gametophyte of angiosperms,…

Q: What is one current controversy surrounding abortion? Summarize in two paragraphs.

A: One of the most significant controversies surrounding abortion is the debate over when life begins.…

Q: 4. Course Code: BIO-121 Chapter 3: Molecules of Life Course Name: Principles Of Biology-1 Protein's…

A: Protein denaturation refers to the process where the protein loses its native shape and structure…

Q: None

A: In this genetic cross, we are examining the inheritance of two traits in guinea pigs: coat color…

Q: Question 3 (Mandatory) (6 points) You observe a newly-abandoned farm field. Make a prediction of how…

A: A comprehensive response, complete with appropriate explanations and reasoning has been provided in…

Q: Please explain and solve question 3.

A: a. Why does hexane have very poor solubility in water?Hexane is a nonpolar molecule, made up solely…

Q: Compare and contrast human ES and human iPS cells. In your description include how theyare similar…

A: Key references:Guo, N. N., Liu, L. P., Zheng, Y. W., & Li, Y. M. (2020). Inducing human induced…

Q: 1. Using the figure below of a cell in an aqueous solution, draw an arrow that represents the net…

Q: None

A: Approach to solving the question: Detailed explanation: Examples: Key references: Biology…

Q: Which woman is at highest risk of conceiving a child with Down syndrome? 24-year-old with…

A: Option a: This option is incorrect because although it can be concerning, having trouble getting…

Q: Discuss distinct methods of locomotion utilized by various groups of protozoans? What are the…

A: References:https://www.britannica.com/science/protozoan/Characteristics-of-locomotionhttps://www.bri…

Q: What is staphylococcal enterotoxin B? Where is the agent staphylococcal enterotoxin B geolocation…

A: Staphylococcal enterotoxin B (SEB) is a type of exotoxin produced by the Staphylococcus aureus…

Q: QUESTION 4 Which of the following pieces of information cannot be obtained from performing a simple…

A: A simple stain is a method used in microbiology to enhance the contrast between a microorganism and…

Q: 1. What is menopause? 2. How is menopause viewed in society? Why is menopause viewed this way?…

A: Menopause is a natural biological process that marks the end of a woman's menstrual cycles. It is…

Q: All of the bove, and Vertebrae are incorrect answers. I need help

A: Important information: SynapomorphyRefers to a trait or characteristic that is shared by two or more…

Q: Choose any two of the topics (experiments) outlined below. Your response should include all of the…

A: The Phoebus A Levene experiment was a significant study in the field of molecular biology, as it…

Q: What is phagocytosis? Describe. How is it different from pinocytosis? Is phagocytosis active or…

A: Detailed explanation: 1. What is Phagocytosis? Describe.Phagocytosis is a specialized form of…

Q: Which catagories of amino acidswould you exoect to find on the surface of a soluble proten

A: Proteins are complex molecules that are made up of amino acids. These amino acids are linked…

Q: Answer this

A: Solution: Answer with calculations and proper explanation provided in images attached below:

Q: None

A: To calculate WACC, we need to find the cost of debt, cost of preferred stock, cost of common stock,…

Q: A pharmacist is preparing a compounded oral suspension preparation using commercially available…

A: First, we need to determine the total amount of active pharmaceutical ingredient (API) needed for…

Q: None

A: Herpes simplex virus DNA persists in a latent form that is not removed by acyclovir.This is…

Q: a) The trait pictured in the pedigree above could follow either of two of the below inheritance…

A: The pedigree being shown is similar to the pedigree of color blindness inheritance.The pattern of…

Q: Diagram and describe the mechanism for the mitotic spindle attachment cell cycle (anaphase)…

Q: A cell contains 100 mM K+ and is surrounded by interstitial fluid containing 10 mM K+. The…

A: Understanding the Nernst Equation and Its Application to Cellular PhysiologyIntroductionThe Nernst…

Q: Refer to the figure below. CH₂OH CH₂OH H OH HOCH2 H H OH HOCH₂ H H H OH H HO OH H H HO HO OH HO…

A: 2. Glucose + fructose → sucrose + water.is usually endergonic. Sucrose is formed from glucose and…

Concept explainers

Terrestrial Ecosystem

An ecosystem is a collection of interconnected communities. It includes both living and non-living elements of specific strata. The terrestrial ecosystem is solely related to the ecosystem present on the land and covers 25 to 30% of the total earth’s surface area.

Question

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

Similar questions

Diseases that involve biofilm-producing bacteria are of serious concern. They are not as easily treated compared with those involving free-floating (or planktonic) bacteria. Explain three reasons why biofilm formers are more pathogenic. Brian goes to the hospital after not feeling well for a week. He has a fever of 38 °C (100.4 °F) and complains of nausea and a constant migraine. Distinguish between the signs and symptoms of disease in Brian’s case.
Infections among hospitalized patients are often related to the presence of a medical device in the patient. Which conditions favor the formation of biofilms on in-dwelling catheters?
Mycoplasmas are pleomorphic bacteria. How do the unique structural characteristics of mycoplasmas relate to their bacterial morphology? Mycoplasmas have a low G + C genome content. Mycoplasmas appear Gram negative when a Gram stain is performed. Mycoplasmas lack a cell wall. Mycoplasmas form colonies with a fried-egg appearance.
Why is biofilm development in catheters (tubes that can be inserted into a body cavity, duct or vessel which allow drainage or injection of fluids) such a dangerous source of infection in hospitals?
Bacterial biofilm was defined for the first time in 1978 as a structured community ofmicroorganisms that adheres to a surface and produces an extracellular matrix ofpolysaccharides. Comment on the impact of antimicrobials for the treatment of Pseudomonasaeruginosa biofilm infections.
A microbiologist identifies a bacterium that is capable of degrading cellulose, lignin, chitin, latex, aromatic chemicals, and keratin. It produces metabolic byproducts that give soil a musty smell as well as some that can be used as antibiotics. Which of the following genera is being described? View Available Hint(s) for Part A Pseudomonas Campylobacter Neisseria Streptomyces
Describe the bacterial colonies providing information on shape, color, size, elevation and edge appearance.
What property of biofilm microbial communitiesmakes them clinically and industrially relevant? Why dobiofilms possess this property? How can this causeproblems in many instances?
About becterial enzymes, it is CORRECT to affirm that: a). Some becterial enzymes can help the microbe fight the immune system, by destroying lgA.b). Coagulases are enzymes that use the host's fibrinogen and form a semi-solid get that isolates amd protects the bacteria.c). Some bacterial enzymes such as hyaluronidase can help the microble move through the host's tissus by destroying the tissue's components.d). Fibrolysin is an enzymes that can help from blood clots.
Explain the importance of the Gram positve structure:- They contain a thick peptidoglycan layer and cytoplasmic lipid membrane.- These bacteria lack an outer membrane.- Have a lower lipid content and more teichoic acids.- They move around with the help of locomotion organs such as cilia and flagella.
Colonies of Bacillus cereus on (A) agar plate
Propionibacterium acnes is a normal member of the skin microbiome that benefits the body by lowering the skin's pH- an antimicrobial effect. However, P. acnes is also the leading cause of acne. Explain mechanistically how can a bacterium be normal and beneficial but also be pathogenic?