Describe the clinical stages of infection

Q: Differentiate between zoonotic, enzootic and epizootic disease.

A: Communicable infections are sicknesses brought about by infections or bacteria that individuals…

Q: Enumerate the  reservoirs of infections

A: Reservoir of an infectious agent is the habitats where the agent live, grows and multiplies,…

Q: Explain the concept of portal of entry and list the major portals of entry with examples of…

A: Microbes are the tiny organisms that cannot be seen with naked eyes.

Q: Outline the pathogenesis of tetanus.

A: Tetanus can be defined as a serious disease that is caused by the bacterial toxin which affects our…

Q: Define the term pathogen.

A: Introduction The immune system is one of the most critical systems in the body, assisting an…

Q: Describe the course of infection from contact with the pathogen to its exit from the host.

A: The colonization of tissues by pathogenic microorganisms or viruses is known as infection. This…

Q: List and explain at least 3 Viral infections of the skin.

A: Skin is the outermost protective layer of our body. It can be caused by different microorganisms,…

Q: A.) What four factors must be present for an infection to spread? susceptible B.) What is the…

A: Infection is a health condition that occurs because of the invasion of pathogenic microorganisms or…

Q: Describe host tissue specificity for pathogens.

A: A pathogen is anything which is capable of causing disease in an organism. Germs or any infectious…

Q: An infection that spreads from a local site to other tissues is known as a a. mixed infection. b.…

A: An infection is the invasion and multiplication of microorganisms like bacteria, viruses, and…

Q: Explain the importance of preventing and controlling the spread of infection.

A: Infection refers to the invasion of the microorganism, its spread, and its growth. the results may…

Q: List in order the chain of infection and give a brief description of each.

A: In both basic and applied research, microbiology is a highly significant area. Proteomics, genomics,…

Q: Explain in details epidemiology and the environmental factors that contribute to the spread of…

A: Epidemiology is the scientific and systematic study of the distribution and determinants of…

Q: Describe the mechanisms pathogens use to penetrate the skin and mucous membranes.

A: Ans: Pathogens: The microorganisms which break the barrier of the human bodies immune system and…

Q: Describe the route of infection and the virus’s pathologic effects.

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

Q: Outline the stages of syphilis and methods of diagnosis and treatment.

A: Syphilis is mainly divided into four main stages. They are:- primary - occurs 3 to 4 weeks once a…

Q: Diagram the general infection process. Explain each stage

A:

Q: Relate the significant factors involved in the transmission of infectious diseases.

A: Discovering the origin and mode of transmission of pathogens is a key factor in epidemiology. A…

Q: describe the external barriers to infection, including how they function and why they are…

A: Innate immune system responds to the infection by activating the first line of defense that includes…

Q: Provide examples of persistent and transforming infections, describing their effects on the host

A: Introduction: Persistent infection refers to the infection affecting the host and lasting from few…

Q: Differentiate between systemic, subcutaneous, cutaneous, and superfi cial infections.

A: Infection caused by fungi that invade the skin is known as Mycoses. There are different types of…

Q: List and describe the means by which C. diphtheriae infection isprevented, diagnosed, and treated.

A: Bacteria are prokaryotic organisms that have undefined nucleus and nuclear membrane. Most of the…

Q: Explain what is happening during each stage of infection. Compare and contrast: systemic, local, and…

A: The progression of an infection or disease occurs in four stages and there are several patterns in…

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: Identify the vector and reservoir for yellow fever and dengueviruses

A: DENGUE It is a mosquito-borne viral disease occurring in tropical and subtropical areas. Those…

Q: List the factors involved in contracting ringworm, and outline theprogression of a typical…

A: Step 1 Dermatophytoses are ringworms or round red and silvery type of superficial fungal infections…

Q: Differentiate Wuchereria bancrofti and Brugia malayi infection clinically.

A: Helminthic disease are the communicable disease caused by round worms iir flatworm . Lymphatic…

Q: Describe the molecules or structures that facilitate pathogenadherence to host tissues.

A: The cell surface receptor or appendages that are known to favor the attachment of bacteria to the…

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: Explain the role of ' resident flora' in preventing infection and as source of infection

A: Resident flora are permanent residents of body sites especially the skin, oropharynx, colon, and…

Q: Explain who the bacterial  virulence factors contributes in the initiation  of infections

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

Q: Give a Description of each Height of Infection: Convalescent Period:

A: The diseases arise under a condition when a pathogen enters into the body and triggers a Immunogenic…

Q: Explain the relationship between the infection chain and transmission of infection ?

A: All elements of the infection chain must be present for an infection to occur. Transmission is a…

Q: indicate that a. the pathogen remains on the skin b. the body is responding to an infection. c. a…

A: Introduction  A pathogen is an organism that causes disease. Pathogens may spread disease once they…

Q: Describe the types of infections attributable to bacteria in thegenus Nocardia.

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

Q: Describe the viral infections herpes simplex and warts.

A: Infections are different from diseases. Infections occur when the pathogenic microbes enter the body…

Q: Explain the different types of infection with an example.

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

Q: Describe the epidemiology, pathology, diagnosis, treatment, andprevention of mumps and measles.

A: Measles, mumps, and rubella are viral infections that may antagonistically influence…

Q: Explain how the host responds to the infection of pathogens.

A: Answer :- There are several ways tothe host responds to the infection of pathogens are as follow :-…

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: List and describe the four methods by which infection can be transferred from the source to the host

A: Infection is caused in our bodies by various pathogens. The pathogen enters the body and affects the…

Q: Describe the symptoms of the disease as related to the infection process for anthrax and…

A: Infection is defined as the condition that occurs when an organism enters the body, multiply  and…

Q: Explain the infection cycle.

A: The harmful invasion of body tissues of an organisms by agents such as microbes, parasites or other…

Q: Explain the unique features of mycoplasmas.

A: Bacteria are unicellular prokaryotic microorganisms (nucleus is not enclosed in a nuclear membrane)…

Q: Match the cells structure or chemicals with their role in the infection process

A: Above questions are all about immune system of body. A small description is given bellow to better…

Q: Describe the pathogenesis of malaria.

A: The invasion of the red blood cells by the asexual forms of the malaria parasite triggers all the…

Q: Explain strategies used to prevent and treat streptococcal infections.

A: Bacteria are a group of prokaryotic microscopic single celled organisms. They live in diverse…

Q: Contrast leishmaniasis with the two types oftrypanosomiasis in terms of causative agents,…

A: Sleeping sickness (African Trypanosomiasis) and Chagas disease (American Trypanosomiasis) are caused…