Why is waste consideredone of the majorenvironmental issues?

Q: Identify the amoebas generally seen as human pathogens and theportals of entry for each.

A: Micro-organisms are such small living organisms that are less than 0.1 mm, and can be seen only…

Q: Define virulence factors and give examples of them in grampositiveand gram-negative bacteria,…

A: The infectious nature of the microbe is called as virulence. The higher the virulence, the higher…

Q: Food borne infections are associated with ingestion of pathogens or blank

A: Food borne  illness is brought about by absorbing debased ( contaminated) food sources or drinks.…

Q: Dicuss about Flood Prevention ?

A: An overflow of water on earth is termed flood. A dam break, snowmelt, or serious rainfall are some…

Q: Define about the case study of  The Tale of GM Salmon— Downstream Effects?

A: Introduction: The living life forms whose genetic material has been falsely controlled in a lab…

Q: Name three gram-negative bacteria and the diseases they cause. (Elaborate)

A: Gram negative bacteria are characterized by the presence of the periplasmic space, which is a single…

Q: Write the ascending order of BOD of sewage(S), DE, PE,SE.

A: The ecology is the branch of biology that deals with the study of interaction among organism and…

Q: Explain why antibiotic drugs such as penicillin areineffective at treating the common cold.

A: Viruses are dissimilar from bacteria and have a distinct structure and a distinct way of surviving.…

Q: Explain why infants and young children are predisposed tootitis media.

A: Otitis media can be defined as a medical condition in which their occurs inflammation within the…

Q: Why is it rare to hear about foodborne disease outbreaks from the consumption of candy bars ?

A: All candy bars consist of different constituents depending upon their their but some of the common…

Q: Which of the following changes in parameters reflect the effect of poor nutrition on the spread of a…

A: Introduction :- Infection are caused by the Pathogens , because they cause pathogenesis and the…

Q: When treating teenagers and adults affl icted with pertussis (who often show only mild disease…

A: Pertussis is a respiratory disorder caused by the bacteria Bordetella pertussis. The characteristic…

Q: Mechanisms of virulence by microorganisms include

A: Virulence is defined as the ability of a microorganism to infect the host cell and cause disease.…

Q: Give several examples of excessive noise in yourenvironment.

A: Noise pollution is the spread of noise that has a variety of effects on human or animal activities,…

Q: Give a Description of each Incubation period: Prodromal stage: Illness:

A: Incubation period :  The incubation period is the number of days between when you're infected with…

Q: When treating teenagers and adults afflicted with pertussis (whooften show only mild disease…

A: Introduction  Pertussis is highly contagious respiratory disease which is caused by the bacterium…

Q: Explain the role of E. coli in infantile and traveler’s diarrhea.

A: Bacteria are single-celled prokaryotes ubiquitous in nature. As such, they can be found in different…

Q: Describe the kinds of infections for which E. coli is primarilyresponsible.

A: Escherichia coli (E. coli) is the gram-negative and coliform bacteria.

Q: Correlate food-borne and waterborne bacterial infection and disease severity with bacterial…

A: Bacteria can infect a wide range of food such as soups, sauce, rice,  leftovers, and other prepared…

Q: Are there Long-term Solutions to AMD Remediation? What needs to happen before you can be satisfied…

A: Coal mines or metal mines release water that is acidic in nature, so there should be remediation…

Q: Explain why it is important to reduce the number ofexacerbations.

A: Exacerbation is a condition in which illness worsen due to some problems. It is commonly found in…

Q: What factors are important in the emergence or reemergenceof potential pathogens?

A: Answer: Introduction: Many factors contribute to the emergence and re-emergence of infectious…

Q: Distinguish between food infection and food poisoning

A: Foodborne illness is caused by consuming contaminated beverages or foods. Foodborne diseases can be…

Q: Discuss why cholera epidemics often occur in places with lacking or poor water infrastructure

A: Any abnormal condition that hinders normal body functioning is considered a disease. Microbial…

Q: Which pathogen is most virulent? O both B & C O A

A: ID 50 or median infectious dose is the minimum concentration of pathogen (bacteria or viruses)…

Q: Identify typical signs and symptoms of food-borne and waterborne bacterial diseases

A: Food- and water-borne illnesses may be caused by toxins created by growing bacteria; toxins produced…

Q: What is the responsibilities of Department of Heath in the Philippines to the medical workers?

A: The DOH (Department of Health) is the principal of Philippines health agency. The department of…

Q: Justify the treatment of E. coli O157:H7 in a manner different than for other strains of the…

A: E coli O157:H7 causes a severe intestinal infection in humans. It is the most common strain to cause…

Q: A measure of the disease burden is O Incidence O Mortality O Morbidity O Attack rate O Case-fatality

A: The impact of living with injury and disease and premature death is measured by the burden of…

Q: Whether or not raw poultry with Salmonella on chicken is an adulterated product?

A: Answer: Introduction: Salmonella can be present in several foods containing beef, chicken, eggs,…

Q: Causes of poor sanitation at the individual level, Microsystems level, mesosystem level and macro…

A: According to the question, we have to mention the causes of poor sanitation at the individual level,…

Q: Report the common food-borne and waterborne bacterial diseases

A: Foodborne and waterborne diseases result from negligence to control an identified or unidentified…

Q: Explain the Phenomena of Pathogenicity and virulence

A: Pathogenicity and virulence both terms are used relatively to define the relationship of host and…

Q: Some patients who take antibiotics for acne develop yeast infections of the mouth or genitourinary…

A: Antibiotics are a class of drugs that kill bacteria or inhibit the growth of the bacteria. The…

Q: Which of the following microbial virulence factors helps to acquire rare ionic nutrients within the…

A: Siderophores is the microbial virulence factor that helps tissues of animal host to acquire ionic…

Q: Please provide an example of a water-borne disease outbreak. Where did it occur? How many people…

A: Answer  Examples of water borne diseases

Q: What is the importance of safe water and sanitation?

A: Safe Water refers to the water that is free from pathogens and any other added chemicals . Sea water…

Q: Define the term virulence and how to determine it.

A: In biology, virulence is defined as the degree to which a pathogenic organism can cause disease.…

Q: Explain iron deficiency anemia in great detail and discuss its epidemiology, giving examples of the…

A: Iron is a mineral essential for transporting oxygen throughout the body. Hemoglobin is the major…

Q: Report the common food-borne and waterborne viral diseases

A: A microorganism, often known as a microbe, is a common bacterium. Microbiology is the science of…

Q: What is the most common cause of epidemic waterborne diarrheal disease?

A: Diarrhea is one of the most public health issues in developing countries. The symptom of infections…

Q: what is the diffrence between long term care homes and retairment homes in canada and which one is…

A: The person's  life expectancy is going up as technology develops. People need care, even though if…

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…

Environmental health and hazards

An organism's environment is the environment in which it lives and has an impact on its well-being. The World Health Organization (WHO) defines environmental health as "those aspects of public health, such as quality of life, that are influenced by physical, chemical, biological, social, and psychosocial components in the environment." Environmental health is concerned with both natural and man-made settings in order to enhance public health. Environmental science, occupational medicine, toxicology, and epidemiology are the key subdisciplines of environmental health.