How are normal skin microbiota beneficial to the host?

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

A: EXPLANATIONBacterial skin infection: Bacterial skin infections form when bacteria enter through hair…

Q: What is the etiologicalagent of cutaneousleishmaniasis? How is thedisease transmitted and whatare…

A: Cutaneous leishmaniasis is a form of disease that originates on the skin due to a protozoan of the…

Q: Why is poliovirus spread so effectively?

A: The causative agent for polio, the poliovirus is a virus that contains single stranded RNA genome…

Q: Why are the infections and cancers that accompany AIDSsignificant?

A: Acquired immunodeficiency syndrome (AIDS) is a life-threatening disease caused by HIV virus. HIV…

Q: Why do you think the slow growth rate of M. leprae makes leprosy treatment more difficult?

A: Leprosy (or Hansen’s disease) is caused by the infectious bacteria Mycobacterium leprae. The disease…

Q: Why do only certain strains of Staphylococcus aureus cause scalded skin syndrome?

A: Gram-positive bacteria, belonging to the Staphylococcus genus are pathogens of humans as well as…

Q: Why do pediatricians refrain from using tetracycline (antibiotic) to treat mycoplasmal infections in…

A: A mycoplasmal infection like pneumonia caused by Mycoplasma pneumoniae is an infection of the…

Q: How does simply inhibiting the growth of a fungus eventually lead to curing a dermatophytic…

A: Dermatophyte infections are the infections caused by the filamentous fungal species which belongs to…

Q: What is Mycosis?

A: Organisms such as molds and yeasts are called fungus. The fungus is categorized as kingdom fungi and…

Q: What virulence factor is associated with the development of skinhemorrhages in meningitis?a. skin…

A: Meningitis is a disease that is related to inflammation of meninges. Meninges basically cover the…

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

A: Fungal infection is a type of disease caused by a fungus, a fungus that invades the tissue can cause…

Q: Why might a therapy based on colonization of theskin by selected Propionibacterium strains be…

A: Acne is a cutaneous inflammatory disease of the skin. it is mainly caused when the hair follicles…

Q: what are the signs and symptoms of an active infection in a wound

A: The immune system of the body is responsible for fighting the infections in the body and providing…

Q: Why is the skin not always a favorable microenvironment for colonization by bacteria?

A: Bacteria  can be defined as the single-cell organisms that are neither plants nor animals.

Q: What is ophthalmia neonatorum and how is it transmitted?

A: Ophthalmia neonatorum is also known as neonatal conjunctivitis, can de described as an infection of…

Q: Describe how rubella is spread, diagnosed, and prevented.

A: Rubella is a viral infection.

Q: Name and describe two substances in wounds to which pathogens attach.

A: When a pathogen invades the body lymphocytes are capable of producing antibodies. These antibodies…

Q: How does a person contract warts?

A: Common warts are also called verruca vulgaris.

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: Where mycoplasmas occur and give their nutrition and reproduction process?

A: Mycoplasma found the various form that can be M. pneumonia, M. hominis, and Ureaplasma urealyticum,…

Q: Can the Major UV light kill blastomycosis

A: We can say that Infections are caused by pathogens, which include viruses, fungi, bacteria,…

Q: Describe the life cycle of Toxoplasma gondii.

A: A parasite is a biological entity that thrives at the expense of the host health. The parasite may…

Q: What is phellogen? Whatis its function?

A: Meristematic tissue contains undifferentiated cells, which are the building blocks of the…

Q: How is mumps spread and how is it prevented?

A: Mumps makes the cheeks puffy as a consequence of the swollen salivary gland.

Q: Which body systems are affected by mycoplasma infection?

A: Mycoplasma is a genus of bacteria. The cell wall is not found around the cell membranes of…

Q: Which microbe can cause acne and how would nodular acne differ from comedonal acne?

A: The question asks about the microorganism that causes acne. The difference between nodular acne and…

Q: What is Subcutaneous mycoses?

A: Fungi are eukaryotic organisms. Mushrooms, yeasts, molds all these microorganisms come under fungi.…

Q: Compare the cause and presentation of impetigo and staphylococcal scalded-skin syndrome.

A: Impetigo and Staphylococcal scaled-skin syndrome is caused by Staphylococcus aureus. These two…

Q: What are the three forms of anthrax, and which is mostdangerous?

A: Anthrax is a human disease caused by a microbe called Bacillus anthracis.

Q: Why are staphylococci well suited for the colonization of skin?

A: Staphylococcus is a gram positive bacteria. Bacteria are microscopic single-celled prokaryotes that…

Q: How is N. meningitidis commonly spread?

A: Bacteria are prokaryotic organism. They can infect the body and cause the disease. Meningococcal…

Q: Why are fungal infections of the lungs potentially life-threatening?

A: Fungal spores in the air, soil or clinical surroundings cause fungal infections of the lungs (fungal…

Q: Identification of a unique skin rash can often be the first step in diagnosing a disease. What…

A: A disease is a state of unhealthiness of the physical body, mind and social interaction. A disease…

Q: Compare the pathologies of sleeping sickness, Chagas disease,and leishmaniasis.

A: Parasitic diseases as the term suggests are the diseases caused by parasites. These infectious…

Q: What kind of viruses cause the formation of warts? Describe the formation of venereal warts and a…

A: Viruses are infectious agents. They can only replicate inside the living cells. Viruses can infect…

Q: Differentiate between normal microbiota and transient bacteria found on skin. Which type is more…

A: Microbe or microorganism is a microscopic organism. A diverse microbial group inhabits the human…

Q: Explain how the physiology of the skin and the gastrointestinal system makes it difficult for…

A: Multicellular organisms are composed of different types of specialized groups of cells. These cells…

Q: interferes with the normal pigmentation and the lesions are lighter in colour than the surrounding…

A: Fungi and bacteria are responsible for many disease conditions that can be halted by understanding…

Q: What factor influences whether Leishmania infection manifests asa cutaneous or systemic disease?

A: Leishmania is a genus of trypanosomes. It is accountable for the disease leishmaniasis. Leishmania…

Q: How has MRSA changed musculoskeletal infections in children?

A: MRSA-related musculoskeletal infections are frequent in osteomyelitis and septic arthritis.…

Q: How do the lesions of herpes simplex, syphilis, and lymphogranuloma venereum differ?

A: Introduction: lesions are an abnormal area of tissues inside or outside the body that may get bigger…

Q: How can humans acquire anthrax? Brucellosis?

A: The invasion of disease-causing agents into an organism's bodily tissues, their proliferation, and…

Q: A woman taking a broad-spectrum antibiotic for an ear infection, develops minor vaginal itching and…

A: Antibiotics are those medicines that help in stopping the infections that are caused by bacteria.…

Terrestrial Ecosystem

An ecosystem is a collection of interconnected communities. It includes both living and non-living elements of specific strata. The terrestrial ecosystem is solely related to the ecosystem present on the land and covers 25 to 30% of the total earth’s surface area.