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A: Plasmodium falciparum is a type of protozoan that is responsible for causing malaria. Malaria is a…
Q: How is syphilis diagnosed?
A: Sexually transmitted disease (STD) is referred to as a condition that spread from one person to…
Q: Why might it be possible to have high abundance ofPropionibacterium acnes without developing acne…
A: Acne vulgaris is commonly known as acne. This long term diseased condition results due to the…
Q: is acute necrotizing gingivitis a primary or secondary infection
A: Acute Necrotizing Gingivitis: Acute necrotising gingivitis is also called Acute necrotising…
Q: Which streptococcal disease is most prevalent? Why do you think this is the case?
A: In humans, streptococcal diseases primarily arise in the airway, bloodstream, or skin infections.…
Q: What are Streptococcal Infections ?
A: Infection is caused by the invasion and multiplication of pathogens like viruses, parasites,…
Q: What is ancylostomiasis?
A: Hookworms are blood-feeding, intestinal, and parasitic worms. It causes various kinds of infection.…
Q: What is the difference of cytotoxin and enterotoxin of Salmonella typhi?
A: A cytotoxin is defined as “a poison that damages cells”. Cytotoxins can be either chemical or…
Q: Why would medication fail to cure HSV infections even though it prevents recurrent cold sores?
A: Herpes affected individuals are generally asymptomatic or show painful blisters and ulcers. HSV…
Q: General cell type of Bacilus Subtilis?
A:
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A: Acne is a cutaneous inflammatory disease of the skin. it is mainly caused when the hair follicles…
Q: What does Neisseria gonorrhoeae do to the body?
A: N. gonorrhoeae and N. meningitides are the two significant pathogens of the genus Neisseria. N.…
Q: What are virulence factors?
A: Pathogens are the disease causing organisms which enters body and escapes the host immune system.…
Q: Describe an infection that leads to necrotizing fasciitis. Why is rapid management of this disease…
A: Necrotizing fasciitis is the condition of rapidly progressing inflammatory infection. It generally…
Q: Distinguish between tuberculoid and lepromatousforms of Hansen’s disease.
A: Leprosy also known as Hansen's disease is an infectious disease caused by mycobacterium leprae which…
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…
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A: A tumor is an abnormal tissue mass that may be solid or fluid-filled lumps. A benign tumor does not…
Q: What major virulence factors are produced by Salmonella?
A: The ability of the pathogen to multiply within the host or the degree of pathology caused by the…
Q: Define the term Ecteinascidia turbinata ?
A: Phylum Chordata includes the organisms that share some common features such as dorsal nerve cord and…
Q: What are the most characteristic symptoms of diphtheria and why was this disease so deadly prior to…
A: Corynebacterium diphtheria, a bacterium is the causative organism of the deadly disease diphtheria.…
Q: What other microorganisms besides Staphylococcus aureus commonly cause myositis or osteomyelitis?…
A: Apart from Staphylococcus aureus other microorganisms that cause myositis (development of…
Q: What groups are normally at greatest risk for contractingzoonotic infections?
A: Zoonotic infections or diseases are spread from animals to humans. The infectious agent can be…
Q: If a person returns from traveling affl icted with trypanosomiasis or leishmaniasis, is he or she…
A: A condition that deteriorates the normal functioning of the cells, tissues, and organs is called as…
Q: Where is Rocky Mountain spotted fever commonly found? Whatsymptoms and activities would justify…
A: Rickettsia rickettsii infection causes Rocky mounted spotted fever. Rickettsia rickettsii is…
Q: Is there vaccine againsttuberculosis?
A: Tuberculosis is a type of an infectious disease caused by a bacterium, Mycobacterium tuberculosis.…
Q: Vaginal swabs are taken from pregnant women in their third trimester. Which streptococcal species is…
A: Bacteria are a group of prokaryotic microscopic single celled organisms. They live in diverse…
Q: What role does the spleen play during a malaria infection? How does this contribute to some of the…
A: Malaria is a disease caused by protozoan parasites of the Plasmodium group. It is characterised by a…
Q: How is Bordetella pertussis spread?
A: Pertussis is also referred to as whooping cough, which is caused by bacteria, Bordetella pertussis.…
Q: What is the role of coagulase in the pathogenesis of S. aureus?
A: Coagulase is a proteinaceous enzyme.
Q: Why is the presence of T. trichiura strongly suggestive of ascariasis.
A: Ascariasis is produced by the intestinal roundworm, Ascaris lumbricoides. Humans become contaminated…
Q: How are gonorrhea and syphilis diagnosed?
A: BASIC INFORMATION Gonorrhea and Syphilis both are a type Sexually Transmitted Diseases caused by…
Q: Describe the following in Corynebacterium diphtheriae infections (a) Toxigenesis
A:
Q: Explain what is meant by the terms necrotizing and fasciitis. Doesthe disease really eat flesh?
A: Disease: -any discomfort, disability, or impairment in the health caused due to functional or…
Q: What is the most effective antibiotic used to treat a UTI?
A: UTI stands for urinary tract infection. It occurs when bacteria manage to get into the urine and…
Q: What drugs are used to treat malaria?
A: Vector-borne diseases refer to a disease that results from an infection communicated to humans and…
Q: Causative factors for peptic ulcer are infection with gram-negative Helicobacter pylori Use of…
A: infections and disorders affecting the gastrointestinal tract have been a serious issue in the…
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: Explain how secondary bacterial infections occur in therespiratory tract.
A: Respiration is the process through which oxygen and carbon dioxide are exchanged between the…
Q: Your patient has gout. Can you explain the cause/patho/treatment of this disease?
A: Gout is a kind of arthritis.
Q: What clinical characteristics do Chlamydia trachomatis and Neisseria gonorrhoea have in common?…
A: Bacteria Bacteria are the single celled prokaryotic living organisms that may be useful or harm to…
Q: What are the major similarities and differences betweenrhizobia and Frankia?
A: Nitrogen fixation is a cycle by which molecular nitrogen noticeable all around is changed over into…
Q: What diseases are caused by Trypanosoma cruzi, Leishmania,and Giardia?
A: The organism that does not cause disease but spreads infection by transferring pathogen from one…
Q: is acute necrotizing gingivitis a systemic or local infection? and what is its reservoir?
A: Necrotic gingivitis is a short lived infection of the gum of the oral cavity of human beings. It is…
Q: What are the treatments for localized and systemic candidiasis?
A: Answer Candidiasis is a fungal disease that is caused by Candida albicans. This disease can occur at…
Q: explain the public health measures that governments can undertake to stop the spread of the Neisseri…
A: Neisseria meningitidis is the bacteria responsible for meningococcal diseases. It spreads through…
Q: Which streptococci are implicated in the development of dental caries? What is the mechanism of…
A: Dental caries is also known as tooth decay. Caries cause the hole in a tooth and called as a cavity.…
Q: Explain how the body (including cells, organs, organ systems) is affected by the bacterium called…
A: Meningococcal meningitis is a type of meningitis caused by Neisseria meningitidis (a bacteria). This…
Why are antibacterial medications not effective for treating necrotizing fasciitis?
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- Explain how the body (including cells, organs, organ systems) is affected by the bacterium called Neisseria meningitidis? Are there any long-term effects caused by the bacterium, even after recovery?a) How to treated and protection from diphtheria and tetanus diseases? b) What is the name of Pathogen that cause these two diseases?14) When considering virulence factors, which class of virulence factor would be most likely to increase the severity of disease caused by the pathogen possessing the virulence factor, due to this class of virulence factor most likely causing the death of cells? A) extracellular enzymes C) anti-phagocytic factors B) toxins D) adherence factors 15) Which of the following classes of virulence factor is absolutely needed for nearly every infection? In fact, if the organism lacks this factor, it is most likely going to be avirulent (not disease-causing). A) extracellular enzyme B) adherence factor D) anti-phagocytic factor C) exotoxin 16) Which of the following is an iron-binding protein produced by pathogens to access the body's store of iron? A) ferritin B) siderophores C) hemolysin D) transferrin 17) The complement cascade and its by-products contribute to A) attracting phagocytes to sites of infection. B) triggering release of interferons. C) triggering inflammation. D) triggering…
- All of the following are true of diphtheria excepta) a membrane that forms in the throat can cause suffocation.b) a toxin is produced that interferes with ribosome function.c) the causative organism typically invades the bloodstream.d) immunization with a toxoid prevents the disease.e) nerve injury with paralysis is common.How is Bordetella pertussis spread?All of the following are true of Rocky Mountain spotted fever excepta) the disease is most prevalent in the western United States.b) it is caused by an obligate intracellular bacterium.c) it is a zoonosis transmitted to humans by ticks.d) those with the disease characteristically develop a hemorrhagic rash.e) antibiotic therapy is usually curative if given early in the disease.
- What clinical characteristics do Chlamydia trachomatis and Neisseria gonorrhoea have in common? Which antibiotic can be used to treat both infections? Thank you!What other microorganisms besides Staphylococcus aureus commonly cause myositis or osteomyelitis? Are these agents bacterial, fungal, or viral?What are Streptococcal Infections ?
- Why does Helicobacter pylori cause ulceractions in the lining of the Stomach? 1)The microbes secrete a toxin that prevents the host from detecting invasion of the microbe and thus allows it to thrive in the stomach and damage the host cells. 2)After invasion of the microbe in the cells lining the stomach, they are no longer able to produce mucous to protect the host cells from acid erosion 3)The microbe produces an enzyme that causes the cell to produce potent digestive enzymes that erode the stomach lining. 4)Once the microbe has entered the stomach, it releases digestive enzymes that degrade the mucous secreting cells.What is the causative agent of Lyme disease and how is it transmitted to humans? What preventative measures can an individual take to avoid infection?Are antibiotics useful for the common cold or purulent rhinitis? Why or why not?