How do exotoxin cause fever

Q: 4. Dan is an 18 year old college student who presents to the Emergency Room complaining of a severe…

A: Meningococcal meningitis is a bac

Q: To what sources of nosocomial infections is this patient exposed?

A: A hospital is a healthcare institution that provides treatment for the patients. There are various…

Q: How is plague transmitted? Distinguish between bubonic and pneumonic plague.

A: Plague is basically an infectious disease, which is caused due to Yersinia pestis which is a…

Q: Mosquitos are the most common vector for malaria. How do mosquitos acquire the initial plasmodium…

A: Malaria is caused by the Plasmodium group of parasites. It is characterized by a pattern of…

Q: What is the reason of shivering in malarial patient?

A: Plasmodium is a genus of unicellular eukaryotes that are obligate parasites of vertebrates and…

Q: Does Mycobacterium tuberculosis produce an exotoxin or endotoxin Discuss how this affects the host.…

A: This question is based on the mycobacterium tuberculosis and the difference between endotoxin and…

Q: Is congenital rubella syndrome more likely to occur if a pregnant woman is infected early or late in…

A: Rubella is incredibly dangerous for a pregnant woman and her developing baby. Infection with rubella…

Q: Can enterovirus d68 survive on a toilet seat

A: Answer: Enterovirus : It is the intestinal transmission route virus. It is positive sense single…

Q: Plasmodium malaria cause what disease

A: Plasmodium: Plasmodium being an obligate parasite (of insects and vertebrates) belongs to the genus,…

Q: For which disease is an exanthem (skin rash) not a symptom? a. measles c. coxsackievirus infection…

A: Exanthems are skin rashes that are usually occurs due to infections caused by viruses and bacteria.…

Q: What bacterium causes the most cases of adult meningitis? O N. meningitidis L. monocytogenes O S.…

A: Meningitis refers to the meningeal inflammation caused either by bacteria and viruses. Meninges…

Q: typhoid and shigella cause .42 * monocytosis TO FO

A: Monocytes These are granulated type of white blood cells and regulate immunity.  Functions…

Q: How epidemlology disease transmission?

A: Epidemiology is a branch of science that studies diseases in a specific population. Its goal is to…

Q: Which of the following is transmitted by lice, causing louse-borne relapsing fever? O Balantidium…

A: Relapsing fever is a febrile disease which is caused by some species of spirochetes. The pathogens…

Q: After drinking raw milk a woman developed fever, abdominal pain, and diarrhea.  Instead of…

A: Guillain-Barré syndrome is a devastating neurological condition that affects a small number of…

Q: Who discovered Salmonella Typhi, when it was discovered and

A: Salmonella enterica serotype typhi is a gram-negative bacterium that is responsible for typhoid…

Q: What does Plasmodium falciparum do to the body?

A: Plasmodium falciparum is a unicellular protozoan parasite of humans. It cause severe malaria which…

Q: Early lesions in Rocky Mountain spotted fever may resemble the rash of a. measles. b. chickenpox. c.…

A: Microbes or microorganisms are mainly visible under the instrument microscope. Several organisms…

Q: What are the portals of entry AND exit of salmonella Typhi? (specific body parts – name both…

A: Microorganisms are small organisms that are not visible to the naked but can be seen only with the…

Q: Why are healthy individuals in hospitals not considered to be as much at risk for infections by…

A: Superbugs are the microorganisms which can be Bactria, viruses or fungi, which develop resistance…

Q: Bad Air is the cause of the Yellow Fever

A: Yellow fever is a serious acute viral flu-like disease transmitted by the Aedes aegypti mosquitos.…

Q: A 26 year old woman presents with a fever, malaise, and a sore throat. She tells you she has bouts…

A: Epidemic disease are the ones which shows unexpected increases and involve large number of hosts…

Q: A patient has cure from malaria, after few months the patient has got the same malarial attack. What…

A: Malaria is a severe and often deadly disease caused by a parasite that is spread by a mosquito…

Q: If endotoxin can not convert to toxoids how can we treat endotoxin?

A: Endotoxin is a toxin present inside a bacterial cell that is released when it disintegrates.…

Q: patient is experiencing edema in just the left leg. She reveals she was itten by mosquitos on a…

A: Filariasis is a parasitic disease caused by an infection with roundworms of the Filarioidea type.…

Q: Q10

A: Typhoid fever is a bacterial infection transmitted via contaminated water and food. It is less…

Q: Which statement is true about anthrax? O It is common in gastrointestinal infections O It is caused…

A: The world is made up of deadly pathogens and microorganisms. This pathogen causes harmful diseases.…

Q: What is phellogen? Whatis its function?

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

Q: A cephalosporin that may cause a CU Ceftriaxone O a. O b. Cefaclor O c. Cephalexin O d. Cephamycin

A: Cephalosporins are a type of broad-spectrum, chemically synthesized -beta-lactam antibiotics and are…

Q: Can Ebola survive a hot tub

A: The Ebola virus is a "wrapped virus," implying that the center of the virus is encircled by a…

Q: How will a medicine that has a rosehip oil, vitamin c, and zinc satisfy the people's health and…

A: Introduction : Physical health, mental and emotional steadiness, and positive relationships with…

Q: Paralyzed respiratory cilia, deep coughing, and cattharal and convalescent stages are symptoms of O…

A: The ciliated columnar epithelium lines the inner wall of the respiratory system. Special…

Q: How does this Pandemic affect your daily living?

A: Covid 19 or corona virus  is a viral infection caused by SARSCoV2 which affect the lungs. The…

Q: _Staphylococcus aurues_;_Glossina+ O Entamoeba histolytica_; fecal-oral O Yersinia pestis_; fleas…

A: Staphylococcus aureus are gram positive round shaped bacterium that causes respiratory tract…

Q: What is the swine flu

A: Viral disease is more contagious than other microbes and can spread more quickly among a population.…

Q: What is the impact of bithorax on human health

A: There are 39 homologous homeobox genes present in mice and humans (Hox genes in humans) organised in…

Q: Why is Zika virus disease considered dangerous even though itrarely kills?

A: The Zika virus is a single-stranded ribonucleic acid (RNA) virus that belongs to the Flaviviridae…

Q: typhoid and shigella cause .42 * monocytosis FO

A: Monocytes These are granulated type white blood cell and regulates immunity.  Functions…

Q: Why is it important to p pandemic? Do you continue eating What can you suggest t. like to eat…

A: coronavirus is a very small but most harmful virus. They harm the human respiratory system.

Q: Single Matching. Match each disease in the left column with its vector or vectors in the right…

A: Introduction: Vectors are the causal organisms or living agents that carries or transmits infectious…

Q: What characteristic of Staphylococcus skin infections is a direct result of the virulence factor…

A: Any molecules synthesized by a pathogen that can damage or infect the host cell are known as…

Q: What disinfectant sprays kill the Flu

A: Disinfectants kill the bacteria or any pathogens on the animate or inanimate surface when applied or…

Q: What is the importance of asepsis especially now that we have a pandemic

A: Solution : Asepsis is a condition in which no living disease-causing microorganisms are present.…

Q: Cytomegalovirus has the ability to move between adjacent cells: How does Cytomagalovirus contribute…

A: Cytomegalovirus continues to be an important pathogen in a variety of patient groups especially the…

Q: explanation on how bacteria mycobacterium ulcerans must be present in a person suffering from…

A: Bacteria are microscopic organisms which belong to prokaryote because these are unicellular…

Q: How can humans acquire anthrax? Brucellosis?

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

Q: Describe differences in the transmission of botulism in adultsversus infants.

A: Foods are important source to obtain energy. The food components include carbohydrates, lipids,…

Viral Infections

Viruses are abundantly found, minute entities that have genetic material enclosed within a protein coat. The proteinaceous material enclosing the genetic material of the virus is called a capsid. The genetic material could be either DNA (deoxyribonucleic acid) or RNA (ribonucleic acid). A virus is too minute to be looked at with naked eyes and therefore visualized with the help of a microscope. They are acellular entities that require a host for processes, such as replication, transcription, translation and multiplication. Plants, animals, and bacteria act as host wherein the virus reproduce. Viruses cannot multiply outside the host's body and thus are considered nonliving outside the host body.