What makes the stratum corneum cells a poor host for HPV infection and what makes the stratum basale cells the best host?

Q: All of the following are mechanisms used by pathogens to penetrate host defenses EXCEPT:   1.…

A: Correct answer is.. None of the other four answers (all are examples of how pathogens penetrate host…

Q: Explain two mechanisms used to increase bodytemperature as a fever develops.

A: Numerous body organs work in a coordinated manner to maintain optimum body functioning. Any abnormal…

Q: what are the possile outcomes, pros and cons of inflammatory response genes in regards to…

A: Adenocarcinoma is a carcinoma which can develop practically anywhere in the body and starts in the…

Q: A 39-year-old woman with rheumatoid arthritis comes to the physician for a follow-up examination.…

A: Rheumatoid arthritis is a chronic autoimmune disorder that affects the joints, causing inflammation…

Q: What is resident flora? How might resident flora prevent infection AND cause infection?

A: Introduction: The phrase "normal flora" refers to the varied microbial population that resides on an…

Q: One very effective treatment for SARS-Cov-2 is the injection of serum containing antibodies from…

A: Naturally acquired immunity is when the body encounters live pathogens which causes disease and the…

Q: The following are steps in the cell-mediated inflammatory response. Put them in the correct order.…

A: Cell-mediated immunity is an immune response resulting from the activation of cells of immune-system…

Q: A.) What four factors must be present for an infection to spread? susceptible B.) What is the…

A: Infection is a health condition that occurs because of the invasion of pathogenic microorganisms or…

Q: What is the major cell type involved in graft rejection?

A: T-Cell  the major cell type involved in graft rejection.

Q: What are our bodies' natural barriers to infection?

A: The immune system plays a crucial role in defending your body against pathogens, toxic chemicals,…

Q: Which statement about autologous is true?   Question 42 options:   a)…

A: First, let's understand the terms used in the question. Autologous tissue refers to tissue that is…

Q: Where are Class I MHC proteins and Class II MHC proteins found?

A: Immunity is the potential of the body to fight infections that are caused by some pathogens. Many…

Q: The most common causes of bacterial meningitis can be the result of infection by three very…

A: Brain and spinal cord covered by membranous meninges. The fluid inside the meninges got viral and…

Q: How can we prevent sepsis?

A: Sepsis is a potentially life-threatening condition caused by the body's response to an infection.…

Q: What is the role of vaccination in the management of HPV infections?

A: Human papillomavirus (HPV) is a viral family that is exceedingly widespread around the world. There…

Q: What is the difference between alpha and beta cells in the islets of Langerhans?

A: Islet of Langerhans is a group of cells in the pancreas that are responsible for the secretion of…

Q: What are the factors influencing the extent and the deverity of an infection, explain.

A: Introduction Emergence infectious disease are occurs due to newly identified and previously unknown…

Q: Explain how HPV infection can be prevented.

A: Human papillomavirus infection (HPV infection) is an viral infection caused by the human…

Q: in mediated by chemical substances. Use the following words to come up with the output connected by…

A: Because of harmful stimuli, there is the arousal of the biological response by the body tissues that…

Q: Virulence Factors of S. pyogenes M protein Prevents pahgocytosis Streptolysin O Antigenic (…

A: Streptococcus pyogenes is a Gram-positive, aerotolerant bacterium in the genus called Streptococcus.…

Q: Diagram the host cell receptors that distinguish self from nonself

A:

Q: Name the sources of the major inflammatory mediators

A: Inflammation can be defined as the response made by the immune system of the body concerning any…

Q: Which virulence factor description among A-E is false? A) O Adhesins: fimbriae or pili are examples…

A: Virulence factors are the factors that increase the colonisation and help to adhere to the host…

Q: How do Schistosoma species avoid antibodies?

A: Schistosoma species avoid antibodies as the mimic the host by coating themselves with the host blood…

Q: Why is the evasion of phagocytosis a type of virulence factor?

A: The chemicals that help the bacteria invade the host at the cellular level are known as virulence…

Q: Which of these is a purpose of fever? Choose the best answer. O responsible for perforin-mediated…

A: Option d is correct. Make Pathogenic microbes reproduction harder..

Q: How does Mycobacterium ulcerans evade the immune system?

A: Introduction:- Mycobacterium TB complex, which causes tuberculosis, Mycobacterium leprae and…

Q: Can UV light kill Ebola

A: UV light – UV light is a form of energy that is measured with the help of a scientific scale called…

Q: Question 8 Bulbar polio is a which specific type? O Asymoptomatic O Nonparalytic O Minor polio O…

A: Polio or poliomyelitis caused by the poliovirus which in some cases moves from gut to the central…

Q: What is meant by complement fi xation? What are cytolysins?

A: Antibodies, also known as immunoglobulins are Y-shaped globular proteins secreted by the plasma…

Q: What happens when a dendritic cell detects a pathogen? Group of answer choices the dendritic cell…

A: Dendritic cells (DC) are specialized innate antigen presenting cells that have a unique ability to…

Q: A 60-year-old man presents with a skin lesion on his face, which has been increasing in size for the…

A: Basal cell carcinoma: Basal cell carcinoma (BCC) is a type of skin cancer that arises from the basal…

Q: - In a paragraph explain   a) What is resident flora? b)How might resident flora prevent infection…

A: Healthy people live in harmony with most of the microorganisms that establish themselves on or in…

Q: a) Which complement pathway accounted for the result obtained and how will the result be reported in…

A: Step 1 Complement system is made up of cell surface proteins/glycoproteins. It is essential for both…

Q: How does the release of mast cell mediators following activation/degranulation result in…

A: Anaphylaxis: Anaphylaxis is a severe allergic reaction that can be life-threatening. It can happen…

Q: with HIV, explain the mechanism of intracellular infection and the role of reverse transcriptase.…

A: HIV (Human Immunodeficiency Virus) is a virus that attacks the immune system, specifically CD4+ T…

Q: How does Mycobacterium tuberculosis gain access through that preferred portal of entry Explain how…

A: Microbes, which are tiny and nearly invisible, have had a huge influence on society since the…

Q: What is complement activation in the biological sense

A: Immune system is a defense system in a human body that protects the body against invading pathogens…

Q: What is the Factors That Alter the Resistance to Infection?

A: The factors that alter the resistance to infection depend on the immune system of the body. The…

Reproductive system infection

The biological process through which parents produce new children is called reproduction. A reproductive system is a group of internal and external organs that collaborate to allow males and females to reproduce. Many experts believe that the reproductive system is one of the most important systems in the body due to its crucial function in the survival of the species. Among the body's basic systems, the reproductive tract is the one that differs the most between sexes, and it is also the only one that does not operate until puberty.