1. Describe differences between microbiota and pathogens.

Q: Explain how protein folding affects a microbe's virulence. Use SARS-CoV-2 as an example.

A: According to the question, we have to explain how protein folding affects a microbe's virulence…

Q: how can health care providers keep themselves safe while treating patients during a pandemic?

A: Pandemic is a worldwide  outbreak of a disease which may be viral , bacterial or any other…

Q: Describe how the composition of the normal microbiota can change over time.

A: NORMAL MICROBIOTA:- These microorganisms are present at places where moisture is present because…

Q: What steps would you take to ensure the patient's safety and recommend an appropriate alternative?

A: Keeping patients safe and healthy is crucial in the ever-changing healthcare environment. You are…

Q: Describe how the skin and mucous membranes play an integral role in helping the body protect itself…

A: Skin surface  and all the mucous membrane forms a physical barrier against antigen. It…

Q: . Explain what is meant by the term microbiota

A: The wide variety of microorganisms which live in a particular environment is called microbiota. It…

Q: 4. The ability of some microbes, such as Trypanosoma or Giardia to alter their surface molecules and…

A: We know that The protozoan parasitic species present in the genus Trypanosoma causes Human African…

Q: 2.How can you tell which antibiotics would be effective for your condition?

A: Antibiotics are a class of powerful medications used to treat bacterial infections in humans and…

Q: 7. Why is it important to learn basic information about diseases for public health students?

A: The goal of the interdisciplinary discipline of public health is to safeguard and enhance the…

Q: Which of the following helps the body block microbial entry? Skin Urine Gastric juice Normal…

A: Introduction Microbes are microscopic living organisms that can be found all over the world but are…

Q: Give and cite sample research that could mitigate Toxoplasmosis

A: Toxoplasmosis, caused due to protozoan Toxoplasma gondii, is a widespread intracellular protozoan…

Q: Without the modern technological in-depth knowledge as exists today discuss the Ancient people…

A: Modern technology and advancement in technology have become our life very easy. Modern technology…

Q: 12. How are pathogens transmitted from one person to another?

A: Pathogens, which are microorganisms that can cause diseases, can be transmitted from one person to…

Q: 21. Based on their shape and arrangement, identify the type of microbes.

A: Bacteria can be termed as group of prokaryotic, unicellular living beings that can be found in…

Q: 11) What is the relative speed (slower, faster, the same) of a second response compared to the first…

A: On the epidermis, in body tissues, and in bodily fluids such as blood, the immune system fights…

Q: 2. What is an infectious dose and what can it tell you about a microorganism? Would you develop an…

A: An infectious dose is the number of microorganisms (bacteria, viruses, etc.) required to cause an…

Q: 5. List at least 5 emerging infectious diseases due to population density. (Briefly explain each…

A: The emerging disease has newly appeared in a population but is rapidly increasing in incidence or…

Q: 6. The type of phagocytotic leukocyte, commonly called a macrophage, that increases during later…

A: there are two types of macrophages M1 and M2.  M1 macrophages are classically activated by…

Q: 8. Define the term zoonosis and describe the difficulties in controlling zoonotic infections.

A: Microbes are minute organisms that cannot be seen as such through naked eyes. They need microscope…

Q: Explain how diet plays a role in host susceptibility to infection.

A: Dietary practises that promote a healthy gut microbiota can improve the immune system and provide a…

Q: Explain how do bacteria infect its host.

A: Bacteria (sometimes referred to as germs) are microscopic organisms that are invisible to the naked…

Q: 7. How can a medical professional stop potential infections?

A: Medical professionals are individuals who have received specialized education, training, and…

Q: Explain how pyrogens help fight an infection.

A: Bacteria are microscopic organisms which belong to prokaryote because these are unicellular…

Q: 4. Can you cure viral pneumonia?

A: Viral pneumonia is a term used to describe infection of lungs which is caused by a virus.An Example…

Q: 5. How are infectious diseases, such as colds and influenza, most commonly spread?

A: Infectious diseases are disorders caused by pathogenic microorganisms, such as bacteria, viruses,…

Q: 6. During an infection, the immune system alerts the organ systems of the body by producing…

A: The immune system is a complicated physiological system comprised of several organs, tissues, and…

Q: 5. The type of phagocytotic leukocyte that increases in early stages of bacterial infections is the

A: The immune system of the human body consists of white blood cells, thymus, spleen and other…

Q: 4?).

A: As weHuman body is protected with a very efficient immune system. It act as soldiers in protecting…

Q: 5. - In a paragraph Describe the role of non-specific macrophages in preventing infection. (150…

A: The ability of an organism to resist infection by disease causing organism or pathogen is known as…

Q: If someone develops a cold after pushing a grocery cart with a dirty/contaminated handle, which type…

A: If an infectious agent is to reproduce and cause disease after it has left a reservoir, it must be…

Q: 1. How do pathogens use glycans to colonize and invade the host?

A: Glycosylation is a process of the addition of glycans to the cell surface to form a glycoconjugate.…

Q: Mucous membranes are barriers against colonization and growth of microorganisms. However, mucous…

A: The growth and function of the commensal microbiota and the mammalian immune system encompasses…

Q: 2. What is the host and their role in infection?

A: The human body is highly complex and contains about 1013 and 1014 fungal, bacterial and protozoan…

Q: What is the connection between AIDS and HIV infection?

A: The human immunodeficiency virus  preferentially attacks and destroys CD4 positive T lymphocytes…

Q: 2. How can parasites (helminths & protozoa) be possibly spread from an infected person to healthy…

A: The term "parasite" refers to an organism that depends on its "host" in order to survive. Some…

Q: difference between corrective action & preventive  action.

A: Corrective and preventive actions help organizations improve and do much better work. It works…

Q: Which of the following diseases is caused by a pathogen that is NOT a living organism? O A. Guinea…

A: A pathogen is an infectious agent that causes a disease. In general, there are five main types of…

Q: 6. What is the significance of immunohistochemistry in patient care.

A: A laboratory method called immunohistochemistry (IHC) is used in pathology and molecular biology to…

Q: 3. How does epidemiology contribute to the improvement of public health?

A: Epidemiology is the scientific discipline that studies the distribution and determinants of…

Q: 12. Which of the following infectious disease stages is mismatched? (a) Convalescent period—tissue…

A: We know that Disease is the term used to describe any disorder in the physical or physiological…

Q: Describe how a microbe’s pathogenicity differences from its’ virulence

A: Microbes are microorganisms that cannot be seen by our naked eyes. They may or may not be virulent.…

Q: 1. What two factors account for the low immunogenicity of MSCs?

A: For MSCs to function as therapeutic agents, they will have to be transplanted into patients with a…

Q: 3. The inflammatory response: What is it, and what are the symptoms?

A: Introduction The body is protected from the invasion of foreign antigens by several layers of immune…

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.