A Pathogen is an organism that propagates diseases, while an infection is when pathogenic microorganisms like fungi, bacteria, or a virus invade and multiply within the body and produce what within cells and tissues?
Added by Joseph J.
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Step 1: Define the concept: Infection occurs when pathogenic microorganisms invade and multiply in the body. Show more…
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A pathogen is best described as any microorganism that causes disease, a microorganism that remains with the person throughout life, a microorganism that may cause disease under certain circumstances, a source of microbial contamination, or an organism that remains in the body for a short time. Question 2: The patient developed a blood infection after a dental procedure, which resulted in bleeding gums. The patient has an exogenous infection, subclinical infection, zoonotic infection, superinfection, or healthcare-associated infection (HAI).
Madhur L.
Adhesion to the host's tissues is an important part of a pathogen's establishment. Bacteria may use , while viruses use . Bacteria use different pathogenic factors to cause direct or indirect damage to the host tissues. For example, is a toxic molecule that is secreted by a living organism directly into the host's tissue. It is typically a protein that causes damage to only one type of host cell. Examples of pathogenic factors that cause indirect damage via fever and inflammation are . Infection is defined as when a pathogen is localized to the portal of entry and when the pathogen is spread via the bloodstream. Infections that progress and persist over a long time are named . Name and briefly describe the stages of clinical infection numbered 1-4 on the figure below (1 point):
Organisms called pathogens live on or in the body of a host and cause some degree of harm.
Joanna Q.
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