Describe a scenario in which microorganisms invadebody tissues. What factors allow for the migration ofphagocytes to sites of infection?

Q: Describe the nonspecific response to infection

A: Introduction: The specific reactivity induced in a host by an antigenic stimulus is referred to as…

Q: Match the following descriptions to the stages of disease development.  This period depends on the…

A: The entry of pathogen like bacteria, virus or protozoan to the human body is followed by the onset…

Q: Explain the process of anaphylaxis and its outcome.

A: The immune system consists of organs and processes of the body that provides resistance to infection…

Q: What factors influence the impact of an embolus?

A: An "embolus" is a substance or particle that passes into the blood vessels( arteries or veins).…

Q: Describe host tissue specificity for pathogens.

A: A pathogen is anything which is capable of causing disease in an organism. Germs or any infectious…

Q: Describe the role of non-specific macrophages in preventing infection

A: The immune system of the body protects the organisms from the harmful pathogen. Pathogens are the…

Q: Relate specific events in inflammation to the symptoms of Pneumonia

A: Pneumonia is an infection that causes inflammation in the air sac in both the lungs and it might…

Q: What are the changes that occur in the circulatory system as part of the inflammatory process? With…

A: Inflammation is part of the complex biological reaction of body tissues to destructive stimuli, for…

Q: h. 5: All of the following are true about cystic fibrosis EXCEPT: a) it affects a membrane calcium…

A: Introduction Cystic fibrosis refers to a chronic and serious genetic disorder or condition that…

Q: Differentiate between exogenous and endogenous infections.

A: Infections are caused when a foreign pathogenic organism infects the host and becomes hostile…

Q: Why can MODS be initiated by either a septic or a nonseptic insult?

A: MODS is a multiple organ dysfunction disorder. It occurs due to tissue injury and failure to arrange…

Q: Describe the timeline of an acute infection, particularly naming which cells are the first to arrive…

A: Acute infections are infections that are caused suddenly by any condition or by pathogens such as…

Q: Use correct terminology to explain the manifestations of infectionsand inflammation.

A: Immunology is a section of biology that includes the study of molecules, cells, and organs that…

Q: Explain the relationship between the infection chain and transmission of infection ?

A: All elements of the infection chain must be present for an infection to occur. Transmission is a…

Q: 3. Increased vascular permeability leads to which of the following cardinal signs of inflammation?…

A: B) EdemaExplanation:The increased vascular permeability that occurs as a result of the inflammatory…

Defense Mechanism

Circumstances influence and compel people to behave in a certain way. One such behavior is a defense mechanism. It is employed by people to escape from unpleasant circumstances, thoughts and actions. Defense mechanisms are, thus, psychological strategies that help to avert and avoid unwanted feelings such as guilt or shame and situations such as threat and danger.