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

Q: 2. Pretend you are a pathogen trying to invade a human host. Describe the obstacles you would face…

A: If I am a pathogen and trying to invade the human body then I have to breach 3 major types of…

Q: 1.  Differentiate the three (3) components of Epidemiological Triad a. Agent b. Host c.…

A: A critical assumption of epidemiology is that in a population the occurrence of most diseases and…

Q: Identify the structural features, origins, and major effects of endotoxins.

A: Endotoxins are harmful heat-stable lipopolysaccharide substances that are found in gram-negative…

Q: 1. The use of a face mask to prevent the spread of germs is a recognition of the ___ route of…

A: Question - The use of a face mask to prevent the spread of germs is a recognition of the ___ route…

Q: Explain 10 main ways the human body prevents infections

A: The immune system of the body protects the individual from the attack of external pathogens. The…

Q: Distinguish between the mechanism of cytotoxins and AB toxins. Provide at least one example of each.

A: Toxins from animals are a complex mixture of polypeptides, enzymes, and compounds that can harm…

Q: Describe the difference between the use of streptokinase and coagulase as a defence mechanism among…

A: Pathogens use streptokinase as a fibrinolytic enzyme, in order to dissolve fibrin clots and prevent…

Q: Clostridium tetani cells that rarely leave their initial site of infection can cause death in their…

A: Clostridium tetani is a bacterium that causes a serious infection known as tetanus. These bacteria…

Q: 7. 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: a. What is the importance of NTM?b. Describe the effects of Mycobacterium avium complex in…

A: NTM refers to Non-tuberculous mycobacteria, many species of which are being recognized as medically…

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

A: A macrophage is a type of white blood cell which functions to surround and kill microorganisms,…

Q: 1. Realize through computation the four form of the infectious disease: (i) Subclinical Form

A: The 1st part of this question is subclinical form of infectious disease. The subclinical infection…

Q: Defi ne zoonosis and describe the diffi culties in controlling zoonotic infections.

A: Zoonosis, also known as zoonotic disease, haa become one of the major public health problems…

Q: 3. What is the disease? (Hint: use Pubmed)

A: A disease is defined as any harmful deviation from the normal structural or functional state of an…

Q: Discuss the effects of several virulence factors that help microbesinvade hosts and evade host…

A: Pathogen also known as disease-causing biological agents are the organisms that can cause disease or…

Q: . Differentiate malaria from dengue and Japanese encephalitis virus in terms of its vector and the…

A: Malaria: Malaria is a mosquito borne disease caused by plasmodium parasite, transmitted by the bite…

Q: B. Study the pictures below and explain how they affect the chain of infection. 3. 2.

A: Chain of infection It is a chain that shows how diseases spread. It mainly contains three things the…

Q: 10. What can you do to decrease the spread of antibiotic-resistant bacteria? a. Never ask for…

A: Antibiotic resistance occurs when organisms such as bacteria and fungi gain the capacity to resist…

Q: 1. List several ways in which microbes affect our lives.

A: Microbes are referred to as microscopic organisms that may occur as a single cell or in colonies.…

Q: 3. What host characteristics influence the development of infection?

A: In biology , a host is an organism that harbours a parasitic, a mutualistic, or a commensalist guest…

Q: Discuss Clonal Selection Theory in human physiology and its application in Rubeola Infection in a…

A: Measles is caused by Rubeola virus, which belongs to the Paramyxovirus family. It is an acute…

Q: Explain 10 ways the human body prevents infections

A: Humans are subjected to attack from various disease-causing agents such as bacteria, viruses, etc.…

Q: Describe how orally taken antibiotics can result in the harmful alteration in digestive functions…

A: Antibiotics are a frequently prescribed form of medication in many health conditions. Diseases that…

Q: 7. Define A. etilogy B. idiopathic C. epidemiology D. acute E. chronic F. terminal G. remission H.…

A: Diseases are abnormal conditions that affect the function of cells, tissues and organs in the body…

Q: What are the signs and symptoms of the disease? Give examples from the case that appear to be the…

A: Few important terms are given below: A bacterial toxin is a specific substance that damages the…

Q: 2. Explain the pathogenesis of Plasmodium falciparum.

A: Plasmodium falciform is a protozoan that causes malaria and this disease is transmitted by the bite…

Q: 2.- In a paragraph explain A) What is resident flora? B) How might resident flora prevent infection…

A: Introduction  Microorganisms, such as bacteria and viruses, are microscopic living creatures.…

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: 1. When is the best time for preparing smear for malaria?

A: Answer- The smear of blood should be prepare as soon as possible otherwise it dry. Generally within…

Q: 1. Discuss the importance of epidemiology in local, national, and global health

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 1. What is the relationship between HIV infection and AIDS? LESSO REVIEW What is the relationship…

A: AIDS It is acquired immuno deficiency syndrome is a life threatening opportunistic infection and is…

Q: 1. What is the active substance and activity/indications (e.g. antibacterial, anti-inflammatory) of…

A: Sitaw is an herbaceous climbing plant grown for its strikingly long edible pods. Leaves are…

Q: Q: The pathway of infection with Hymenolephedosis is: a- water b- contact c- transplacental d-…

A: A most common type of intestinal tapeworm infection that occurs in humans is called hymenolepiasis.…

Q: 1. Identify organs in the human body that are normally colonized by microorganisms. Which organs are…

A: An organ is a collection of tissues that work together as a structural unit to accomplish a certain…

Q: 1. Identify common factors that can lead to host compromise. Which factors are controllable by the…

A: The word "compromised" (immunocompromised) host refers to a person who has one or more defects in…

Q: (b) List TWO (2) types of common food hazards. Describe the properties of bacteria endotoxin based…

A: a)Two types of food hazards 1)Biological hazards :- embody bacterium, parasites, fungi and viruses.…

Q: What is the importance of virulence factors? How is this helpful to the microbe? Provide three…

A: Answer: VIRULENCE FACTORS = These are the factors produced by microorganisms which can cause disease…

Q: 1. Why is it important to prepare healthy food during this pandemic?

A: Everyday, eat a combination of different foods including whole grains such as wheat,maize and rice,…

Q: 1. What kind of typical pathological process (TPP) is developed in a patient? Give its definition.…

A: Chronic obstructive bronchitis : It is a chronic disease in lungs which causes shortening of breath…

Q: Review the main stages in the development of an infection.

A: The invasion of pathogens into the host cells and their multiplication inside these cells is known…

Q: 4) Identify how neoplastic cells might come to the attention of the immune system.

A: The neoplastic cells are those cells which undergo uncontrolled growth and cell division which is an…

Q: Choose one therapeutic strategy for the treatment of a P. mirabilis infection that you believe is…

A: Microbes are minute living creatures that must be identified with specialized scientific equipment…

Q: 1. Discuss the different mechanics of the transmission of the disease.

A: An infectious disease is one whose causative agent can be transmitted from one place to other. An…

Q: Briefl y outline the zoonotic infections , and describe how they are spread to humans.

A: A disease is an abnormal condition of the body or body that does not work properly and causes a…

Q: Outline the concept of HERD IMMUNITY and explain how it played a role in the Spanish Flu Pandemic of…

A: The term ‘Immunity’ can be defined as the complex biological system that differentiates between the…

Q: Identify organs in the human body that are normally colonized by microorganisms. Which organs are…

A: Microorganisms or microbes are tiny organisms that can be found everywhere in this world. Some are…

Q: 1. Realize through computation the form of the infectious disease: (i) Subclinical Form (ii) Acute…

A: Chronic diseases are becoming an enormous problem in many countries; in fact, it is the leader in…

Q: II Why do you think it would be important for epidemiologists to track minor genomic changes in the…

A: 11. Why do you think it would be important for epidemiologists to track minor genomic changes in the…

Q: Explain 10 ways in which the human body prevents infections

A: Infection  The invasion and growth of foreign particles inside the body which reduces overall…

Q: What is the significance of detection of virulence genes in household environments?

A: Virulence  It is the ability of the pathogen to cause damage to the host. This ability to cause…

Eating behaviors

The term "eating behaviors" is an umbrella term that encompasses aspects such as food selection and motivations, feeding habits, dieting, and eating behavior-related concerns such as obesity and eating disorders. Eating behavior is influenced by various psychological, sociological, cultural, environmental, and economic elements.