What is the prevention of disease?

Q: What is pathogenesis

A: Pathogenesis is a process by which a disease or disorder develops. It can include factors which can…

Q: What is epidemiology?

A: Epidemiology is a study that provides information about a health-related concern in a specific…

Q: What steps can a persontake to help avoid opportunistic infections?

A: Opportunistic infections are infections caused by viral, bacterial, fungal, or protozoan pathogens.…

Q: What is the symptom-free period of a disease called?

A: Producing only a few, mild symptoms, disease is paucisymptomatic. Symptoms appearing later, after an…

Q: How do blood clots help to stop diseases

A: Whenever there is an injury, red blood cells and platelets clump together at the broken blood…

Q: Which major body sites are heavily colonized by microbes?

A: Humans and microbes have always coevolved together. The microbial associates of humans are…

Q: What are the benefits and harmful effects of microorganisms?

A: Microorganism cannot be seen with naked eyes as they are so small. They can be seen under microscope…

Q: How are infectious diseases different from other diseases?

A: A disease can be defined as a specific abnormal condition that adversely affects the functions or…

Q: How Virulence Factors Contribute to Tissue Damage?

A: Virulence factors refer to the molecules generated by pathogens such as viruses, fungi, protozoa,…

Q: Practice of establishing diagnosis and treatment of disease is called?

A: Finding out the disease condition by the signs and symptoms is known as a diagnosis.

Q: What is the function of the immune system?

A: The organisms are always at continuous threat from foreign material which could be chemicals,…

Q: Explain what are antibiotics?

A: The bacteria is the unicellular prokaryotic organism that exists in soil, water, plants, animals,…

Q: What are the Fundamental causes of diseases?

A: Diseases are abnormal conditions that cause deviation from the original structure or normal…

Q: How can you be protected from invading pathogens?

A: A microbe is a living entity that is so tiny that it cannot be seen with the naked eye. Microbiology…

Q: Can you rely on symptoms alone to determine the specific cause of a disease? Explain your answer.

A: A symptom is a physical or mental feature that is related to an illness and is experienced by a…

Q: Which diseases is caused by the bite of a mad dog?

A: The medical name for rabies is hydrophobia which means fear of water.

Q: What type of pathogen causes diseases such as mumps, influenz hepatitis, and colds?

A: Pathogens are small microscopic organisms which cause disease in other organisms.

Q: Are there any similarities between infectious and chronic diseases

A: Introduction: Infectious diseases are  caused by organisms — includes bacteria, viruses and…

Q: Describe the infectious disease process

A: The infection disease process depends on how far the pathogen is able to proliferate itself even…

Q: What are the various public health measures, which you would suggest as safeguard against infectious…

A: Prevention of infectious diseases through health-promoting measures The following are examples of…

Q: How are you going to diagnose a disease which is not familiar to you?

A: There are instances when doctors are unable to figure out what the disease is or what kind of…

Q: What is the meaning of infective stage, pathogenic stage and diagnostic stage?

A: Infectious biology deals with the pathogens and their mode of infection in the host and the diseases…

Q: What is contagious disease? use your own words to explain

A: contagious diseases- Such type of diseases which can readily spread from infected person to healthy…

Q: Explain pathogenicity and the infectious disease process

A: We are surrounded by various pathogens such as bacteria, viruses, fungus etc. Every day we get…

Q: Which disease is known as 'silent killer'?

A: The cardiovascular system consists of muscular pumping organ called as heart and a closed system of…

Q: What are healthcare-associated infections?

A: Introduction Infection is a condition when a host cell invades by some foreign pathogen, which is…

Q: What is immunisation?

A: The immune system is a host defense system comprising many biological structures and processes…

Q: IF A PERSON IS INFECTED BY THE SAME PATHOGEN A SECOND TIME , why does the person either not get sick…

A: Immunology is the study of the immune system and its response to infections. The immune system…

Q: How does the job of an epidemiologist differ from that of a clinical healthcare provider?

A: Epidemiologists are the professionals involved in searching for the causes of disease. They identify…

Q: Differentiate the terms in each of the following pairs a. etiology and pathogenesis b. infection and…

A: ANSWER;- a. Etiology is the study of the reason for a disease, though pathogenesis is the way where…

Q: Describe

A: Introduction :- A pathogen is an organism that cause disease.  Usally pathogens can enter the body…

Q: Which is a method of transmitting pathogens from one host to another by carrying microorganisms…

A: Transmission can occur regardless of the reservoir, allowing an infection to spread. First,…

Q: What are exotoxins and endotoxins and compare and contrast their major characteristics?

A: Bacteria and fungi are the two microbes that have found to cause several harmful diseases in the…

Q: Enumerate the different stages of an infectious disease and what occurs during each stage?

A: A disease is any condition wherein the ordinary design or elements of the body are harmed or…

Q: What are the various public health measures, which you would suggestas safeguard against infectious…

A: Infectious diseases are transferred from one diseased person to a normal person. Depending on the…

Q: How is it that we are not in a state of continuous infection from the microbes we encounter every…

A: Immunology is the branch of science which deals with the study of the immune system, immune response…

Q: When food leftovers are stored in a refrigerator, how does this help prevent food borne illnesses?

A: Proper food handling and storage can prevent most foodborne illnesses. In order for pathogens to…

Q: Will disease result from an encounter between a (human) host and a microorganism?

A: Introduction  We are surrounded by various pathogens such as bacteria, viruses, fungus etc. Every…

Q: What is disease, and what protects your body from disease?

A: Disease is an abnormal condition of the body resulting from any harmful deviation from the normal…

Q: What is the medical opinion about prevention vs treatment of disease?

A: The use of an agent, procedure, or diet, such as medication, surgical procedure, or exercise, in an…

Q: What factors might diminish the ability of a host tofight off an infectious disease?

A: An infection is the attack of a living being's body tissues by ailment causing agents, their…

Q: How do vaccines work?Why do we effective at preventing disease?

A: An immune response to certain infections induced by the use of suitable vaccines is known as…

Q: Difference between symptoms and signs of a disease?

A: Infection is a specific strange condition that contrarily influences the construction or capacity of…

Q: What is major difference between an endemic disease and an epidemic?

A: Answer: EPIDEMIC : It is the spread of disease within a population , region and a community. ENDEMIC…

Risk Factors

The factors in the body that trigger the probability of suffering from a disease are referred to as risk factors. For example, an excessive increase in an individual's body weight can trigger the chances of getting heart disease. Similarly, if an individual is exposed to carcinogenic substances, it increases the probability of suffering from cancer. These factors can pose a severe threat to the overall health of an individual.